Package org.eclipse.emf.cdo.transaction

## Class CDOPushTransaction

- java.lang.Object
- - org.eclipse.net4j.util.event.Notifier
  - - org.eclipse.emf.cdo.transaction.CDOPushTransaction

- All Implemented Interfaces:
    `IAdaptable`, `CDOBranchPoint`, `CDOBranchProvider`, `CDOCommonTransaction`, `CDOCommonView`, `CDOChangeSetDataProvider`, `CDOCommitHistory.Provider<CDOObject,​CDOObjectHistory>`, `CDORevisionProvider`, `CDOTimeProvider`, `CDOTransaction`, `CDOUserTransaction`, `CDOUpdatable`, `CDOView`, `org.eclipse.net4j.util.collection.Closeable`, `org.eclipse.net4j.util.container.IContainer<CDOResourceNode>`, `org.eclipse.net4j.util.event.INotifier`, `org.eclipse.net4j.util.event.INotifier.INotifier2`, `org.eclipse.net4j.util.options.IOptionsContainer`, `org.eclipse.net4j.util.properties.IPropertiesContainer`

      public class CDOPushTransaction
      extends org.eclipse.net4j.util.event.Notifier
      implements CDOTransaction

  A `transaction` that persists changes to the object graph locally on commit and can later load these changes and push them to the `repository`.
  Since:
    3.0
  Author:
    Eike Stepper
  No Extend
    This interface is not intended to be extended by clients.
  No Instantiate
    This class is not intended to be instantiated by clients.

- - ### Nested Class Summary

    - ### Nested classes/interfaces inherited from interface org.eclipse.emf.cdo.transaction.CDOTransaction

      `CDOTransaction.CommitResult<T>, CDOTransaction.Options`

    - ### Nested classes/interfaces inherited from interface org.eclipse.net4j.util.container.IContainer

      `org.eclipse.net4j.util.container.IContainer.Modifiable<E extends java.lang.Object>, org.eclipse.net4j.util.container.IContainer.Persistable<E extends java.lang.Object>, org.eclipse.net4j.util.container.IContainer.Persistence<E extends java.lang.Object>`

    - ### Nested classes/interfaces inherited from interface org.eclipse.net4j.util.event.INotifier

      `org.eclipse.net4j.util.event.INotifier.INotifier2`

  - ### Field Summary

    - ### Fields inherited from interface org.eclipse.emf.cdo.common.branch.CDOBranchPoint

      `INVALID_DATE, UNSPECIFIED_DATE`

    - ### Fields inherited from interface org.eclipse.emf.cdo.util.CDOUpdatable

      `NO_TIMEOUT`

    - ### Fields inherited from interface org.eclipse.emf.cdo.view.CDOView

      `PROP_TIME_MACHINE_DISABLED`

  - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `CDOPushTransaction​(CDOTransaction delegate)` |
    `CDOPushTransaction​(CDOTransaction delegate, java.io.File file)` |
    `CDOPushTransaction​(CDOTransaction delegate, java.io.File file, boolean reconstructSavepoints)` |

  - ### Method Summary

    All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | `addListener​(org.eclipse.net4j.util.event.IListener listener)` |
    `void` | `addObjectHandler​(CDOObjectHandler handler)` |
    `void` | `addRegistrationHandler​(CDORegistrationHandler handler)` |
    `void` | `addTransactionHandler​(CDOTransactionHandlerBase handler)` |
    `void` | `close()` |
    `CDOCommitInfo` | `commit()` | Same as `commit(null)`.
    `CDOCommitInfo` | `commit​(java.lang.Runnable runnable, int attempts, IProgressMonitor monitor)` |
    `CDOCommitInfo` | `commit​(java.lang.Runnable runnable, java.util.function.Predicate<java.lang.Long> retry, IProgressMonitor monitor)` |
    `CDOCommitInfo` | `commit​(java.lang.Runnable runnable, org.eclipse.net4j.util.Predicate<java.lang.Long> retry, IProgressMonitor monitor)` | Deprecated.
    `<T> CDOTransaction.CommitResult<T>` | `commit​(java.util.concurrent.Callable<T> callable, int attempts, IProgressMonitor monitor)` |
    `<T> CDOTransaction.CommitResult<T>` | `commit​(java.util.concurrent.Callable<T> callable, java.util.function.Predicate<java.lang.Long> retry, IProgressMonitor monitor)` |
    `<T> CDOTransaction.CommitResult<T>` | `commit​(java.util.concurrent.Callable<T> callable, org.eclipse.net4j.util.Predicate<java.lang.Long> retry, IProgressMonitor monitor)` | Deprecated.
    `CDOCommitInfo` | `commit​(IProgressMonitor monitor)` | Commits the modifications of this transaction to the repository and returns a `commit info` object if successful.
    `CDOChangeSetData` | `compareRevisions​(CDOBranchPoint source)` |
    `CDOBinaryResource` | `createBinaryResource​(java.lang.String path)` |
    `CDOQuery` | `createQuery​(java.lang.String language, java.lang.String queryString)` | Same as `createQuery(language, queryString, null)`.
    `CDOQuery` | `createQuery​(java.lang.String language, java.lang.String queryString, boolean considerDirtyState)` |
    `CDOQuery` | `createQuery​(java.lang.String language, java.lang.String queryString, java.lang.Object context)` |
    `CDOQuery` | `createQuery​(java.lang.String language, java.lang.String queryString, java.lang.Object context, boolean considerDirtyState)` |
    `CDOResource` | `createResource​(java.lang.String path)` |
    `CDOResourceFolder` | `createResourceFolder​(java.lang.String path)` |
    `org.eclipse.emf.common.util.URI` | `createResourceURI​(java.lang.String path)` | Returns a `URI` that can be used in `ResourceSet.getResource(URI, boolean)` to load the resource with the specified path.
    `static java.io.File` | `createTempFile​(CDOTransaction transaction)` |
    `CDOTextResource` | `createTextResource​(java.lang.String path)` |
    `void` | `disableDurableLocking​(boolean releaseLocks)` | Disables the storage of all information that's needed to `reopen` this view at a later point in time.
    `java.lang.String` | `enableDurableLocking()` | Enables the storage of all information that's needed to `reopen` this view at a later point in time.
    `java.lang.String` | `enableDurableLocking​(boolean enable)` | Deprecated. Use `enableDurableLocking()` instead or `disableDurableLocking(boolean)`, respectively.
    `CDOSavepoint[]` | `exportChanges​(java.io.OutputStream out)` |
    `java.lang.Object` | `getAdapter​(java.lang.Class adapter)` |
    `CDOBinaryResource` | `getBinaryResource​(java.lang.String path)` |
    `CDOBranch` | `getBranch()` | Returns the branch of this branch point, or `null` if this branch point is the `base` of the `main branch`.
    `CDOChangeSetData` | `getChangeSetData()` |
    `java.lang.String` | `getCommitComment()` | Returns the comment to be used in the next commit operation.
    `java.util.Set<? extends org.eclipse.emf.ecore.EObject>` | `getCommittables()` |
    `java.util.Set<CDOObject>` | `getConflicts()` | Returns the set of objects that are conflicting with remote modifications or an empty set if `CDOTransaction.hasConflict()` returns `false`.
    `CDOTransaction` | `getDelegate()` |
    `java.util.Map<CDOID,​CDOObject>` | `getDetachedObjects()` |
    `java.util.Map<CDOID,​CDOObject>` | `getDirtyObjects()` |
    `java.lang.String` | `getDurableLockingID()` |
    `CDOResourceNode[]` | `getElements()` |
    `java.io.File` | `getFile()` |
    `CDOSavepoint` | `getFirstSavepoint()` |
    `CDOCommitHistory` | `getHistory()` |
    `CDOObjectHistory` | `getHistory​(CDOObject object)` |
    `long` | `getLastCommitTime()` |
    `CDOSavepoint` | `getLastSavepoint()` |
    `long` | `getLastUpdateTime()` | Returns the time stamp of the last commit operation.
    `org.eclipse.net4j.util.event.IListener[]` | `getListeners()` |
    `CDOLockOwner` | `getLockOwner()` |
    `CDOLockState[]` | `getLockStates​(java.util.Collection<CDOID> ids)` | Get an array of `lock states` corresponding to the specified collection of `ids`.
    `CDOLockState[]` | `getLockStatesOfObjects​(java.util.Collection<? extends CDOObject> objects)` | Get an array of `lock states` corresponding to the specified collection of `objects`.
    `java.util.Map<CDOID,​CDOObject>` | `getNewObjects()` |
    `CDOObject` | `getObject​(CDOID id)` | Returns the object for the given CDOID.
    `CDOObject` | `getObject​(CDOID id, boolean loadOnDemand)` | Returns the object for the given CDOID.
    `<T extends org.eclipse.emf.ecore.EObject> T` | `getObject​(T objectFromDifferentView)` | Takes an object from a (possibly) different view and contextifies it for the usage with this view.
    `CDOObjectHandler[]` | `getObjectHandlers()` |
    `java.util.Map<CDOID,​CDOObject>` | `getObjects​(java.util.Collection<CDOID> ids)` | Returns the objects with the given CDOIDs.
    `CDOBinaryResource` | `getOrCreateBinaryResource​(java.lang.String path)` |
    `CDOResource` | `getOrCreateResource​(java.lang.String path)` |
    `CDOResourceFolder` | `getOrCreateResourceFolder​(java.lang.String path)` |
    `CDOTextResource` | `getOrCreateTextResource​(java.lang.String path)` |
    `CDOViewProvider` | `getProvider()` | Returns the `provider` that has opened this view.
    `CDORegistrationHandler[]` | `getRegistrationHandlers()` |
    `CDOResource` | `getResource​(java.lang.String path)` | Same as `getResource(String, true)`.
    `CDOResource` | `getResource​(java.lang.String path, boolean loadOnDemand)` |
    `CDOResourceFolder` | `getResourceFolder​(java.lang.String path)` |
    `CDOResourceNode` | `getResourceNode​(java.lang.String path)` | Returns the resource node with the given path.
    `org.eclipse.emf.ecore.resource.ResourceSet` | `getResourceSet()` | Returns the `resource set` this view is associated with.
    `CDORevision` | `getRevision​(CDOID id)` |
    `java.util.Map<CDOID,​CDORevisionDelta>` | `getRevisionDeltas()` |
    `CDOResource` | `getRootResource()` | Returns the root resource of the repository.
    `CDOSession` | `getSession()` | Returns the `session` this view was opened by.
    `int` | `getSessionID()` |
    `CDOTextResource` | `getTextResource​(java.lang.String path)` |
    `long` | `getTimeStamp()` | Returns the time stamp of this branch point, or the fixed special time stamp `unspecified` if this branch point marks the `head` of a branch.
    `CDOTransactionHandler[]` | `getTransactionHandlers()` |
    `CDOTransactionHandler1[]` | `getTransactionHandlers1()` |
    `CDOTransactionHandler2[]` | `getTransactionHandlers2()` |
    `CDOUnitManager` | `getUnitManager()` |
    `org.eclipse.emf.ecore.resource.URIHandler` | `getURIHandler()` |
    `int` | `getViewID()` |
    `java.util.concurrent.locks.Lock` | `getViewLock()` |
    `CDOViewSet` | `getViewSet()` | Returns the `view set` this view is associated with.
    `boolean` | `hasConflict()` | Returns `true` if this transaction contains local modifications that are conflicting with remote modifications, `false` otherwise.
    `boolean` | `hasListeners()` |
    `boolean` | `hasResource​(java.lang.String path)` | Returns `true` if a resource with the given path exists in the repository, `false`.
    `CDOSavepoint[]` | `importChanges​(java.io.InputStream in, boolean reconstructSavepoints)` |
    `boolean` | `isClosed()` |
    `boolean` | `isDirty()` | Returns `true` if this transaction is not closed and contains uncommitted changes, `false` otherwise.
    `boolean` | `isDurableView()` |
    `boolean` | `isEmpty()` |
    `boolean` | `isHistorical()` |
    `boolean` | `isInvalidating()` |
    `boolean` | `isInvalidationRunnerActive()` | Deprecated.
    `boolean` | `isLegacyModeEnabled()` | Deprecated.
    `boolean` | `isObjectRegistered​(CDOID id)` | Returns `true` if an `object` with the given `id` is currently registered in this view, `false` otherwise.
    `boolean` | `isReadOnly()` |
    `void` | `lockObjects​(java.util.Collection<? extends CDOObject> objects, org.eclipse.net4j.util.concurrent.IRWLockManager.LockType lockType, long timeout)` | Locks the given objects.
    `void` | `lockObjects​(java.util.Collection<? extends CDOObject> objects, org.eclipse.net4j.util.concurrent.IRWLockManager.LockType lockType, long timeout, boolean recursive)` |
    `CDOChangeSetData` | `merge​(CDOBranchPoint source, CDOBranchPoint sourceBase, CDOBranchPoint targetBase, CDOMerger merger)` | Merges the changes between the given source base point and the given source point into this transaction.
    `CDOChangeSetData` | `merge​(CDOBranchPoint source, CDOBranchPoint sourceBase, CDOMerger merger)` | Merges the changes between the given source base point and the given source point into this transaction.
    `CDOChangeSetData` | `merge​(CDOBranchPoint source, CDOMerger merger)` | Merges the changes from the given source point into this transaction and possibly considers previous merges from that `branch` by inspecting the `merge source` information of the `commit history`.
    `CDOChangeSetData` | `merge​(CDOBranch source, CDOMerger merger)` | Merges the changes from the given source branch into this transaction and possibly considers previous merges from that branch by inspecting the `merge source` information of the `commit history`.
    `CDOTransaction.Options` | `options()` | Returns the `options` of this view.
    `org.eclipse.net4j.util.registry.IRegistry<java.lang.String,​java.lang.Object>` | `properties()` |
    `void` | `push()` |
    `void` | `push​(IProgressMonitor progressMonitor)` |
    `<T extends org.eclipse.emf.ecore.EObject> java.util.List<T>` | `queryInstances​(org.eclipse.emf.ecore.EClass type)` | Returns a list of the instances of the given type.
    `<T extends org.eclipse.emf.ecore.EObject> org.eclipse.net4j.util.collection.CloseableIterator<T>` | `queryInstancesAsync​(org.eclipse.emf.ecore.EClass type)` | Returns an iterator over the instances of the given type.
    `<T extends org.eclipse.emf.ecore.EObject> org.eclipse.net4j.util.collection.CloseableIterator<T>` | `queryInstancesAsync​(org.eclipse.emf.ecore.EClass type, boolean exact)` | Returns an iterator over the instances of the given type.
    `java.util.List<CDOResourceNode>` | `queryResources​(CDOResourceFolder folder, java.lang.String name, boolean exactMatch)` | Returns a list of the resources in the given folder with a name equal to or starting with the value of the name parameter.
    `org.eclipse.net4j.util.collection.CloseableIterator<CDOResourceNode>` | `queryResourcesAsync​(CDOResourceFolder folder, java.lang.String name, boolean exactMatch)` | Returns an iterator over the resources in the given folder with a name equal to or starting with the value of the name parameter.
    `java.util.List<CDOObjectReference>` | `queryXRefs​(java.util.Set<CDOObject> targetObjects, org.eclipse.emf.ecore.EReference... sourceReferences)` | Returns a list of `object references` that represent the cross references to the specified target objects.
    `java.util.List<CDOObjectReference>` | `queryXRefs​(CDOObject targetObject, org.eclipse.emf.ecore.EReference... sourceReferences)` | Returns a list of `object references` that represent the cross references to the specified target object.
    `org.eclipse.net4j.util.collection.CloseableIterator<CDOObjectReference>` | `queryXRefsAsync​(java.util.Set<CDOObject> targetObjects, org.eclipse.emf.ecore.EReference... sourceReferences)` | Returns an iterator over the `object references` that represent the cross references to the specified target objects.
    `void` | `refreshLockStates​(java.util.function.Consumer<CDOLockState> consumer)` | Deprecated.
    `int` | `reload​(CDOObject... objects)` | Deprecated.
    `void` | `removeListener​(org.eclipse.net4j.util.event.IListener listener)` |
    `void` | `removeObjectHandler​(CDOObjectHandler handler)` |
    `void` | `removeRegistrationHandler​(CDORegistrationHandler handler)` |
    `void` | `removeTransactionHandler​(CDOTransactionHandlerBase handler)` |
    `CDOChangeSetData` | `revertTo​(CDOBranchPoint branchPoint)` |
    `void` | `rollback()` |
    `boolean` | `runAfterUpdate​(long updateTime, java.lang.Runnable runnable)` |
    `boolean` | `setBranch​(CDOBranch branch)` | Same as calling `setBranchPoint(branch, getTimeStamp())`.
    `boolean` | `setBranch​(CDOBranch branch, IProgressMonitor monitor)` | Same as `CDOView.setBranch(CDOBranch)` with `IProgressMonitor`.
    `boolean` | `setBranchPoint​(CDOBranch branch, long timeStamp)` | Sets the `branch` and the point in (repository) time this view should refer to.
    `boolean` | `setBranchPoint​(CDOBranch branch, long timeStamp, IProgressMonitor monitor)` | Same as `CDOView.setBranchPoint(CDOBranch, long)` with a `IProgressMonitor`.
    `boolean` | `setBranchPoint​(CDOBranchPoint branchPoint)` | Same as calling `setBranchPoint(branchPoint.getBranch(), branchPoint.getTimeStamp())`.
    `boolean` | `setBranchPoint​(CDOBranchPoint branchPoint, IProgressMonitor monitor)` | Same as calling `CDOView.setBranchPoint(CDOBranchPoint)` with a `IProgressMonitor` .
    `void` | `setCommitComment​(java.lang.String comment)` | Sets the comment to be used in the next commit operation.
    `void` | `setCommittables​(java.util.Set<? extends org.eclipse.emf.ecore.EObject> committables)` |
    `protected void` | `setDirty​(boolean dirty)` |
    `void` | `setResourcePathCache​(java.util.Map<java.lang.String,​CDOID> resourcePathCache)` | Sets the new `map` to be used as a cache for various `get*Resource*(String path)` methods.
    `CDOSavepoint` | `setSavepoint()` | Creates a save point in the `CDOTransaction` that can be used to roll back a part of the transaction
    `boolean` | `setTimeStamp​(long timeStamp)` | Same as calling `setBranchPoint(getBranch(), timeStamp)`.
    `boolean` | `setTimeStamp​(long timeStamp, IProgressMonitor monitor)` | Same as `CDOView.setTimeStamp(long)` with `IProgressMonitor`.
    `void` | `syncExec​(java.lang.Runnable runnable)` |
    `<V> V` | `syncExec​(java.util.concurrent.Callable<V> callable)` |
    `java.lang.String` | `toString()` |
    `void` | `unlockObjects()` | Unlocks all locked objects of this view.
    `void` | `unlockObjects​(java.util.Collection<? extends CDOObject> objects, org.eclipse.net4j.util.concurrent.IRWLockManager.LockType lockType)` | Unlocks the given locked objects of this view.
    `void` | `unlockObjects​(java.util.Collection<? extends CDOObject> objects, org.eclipse.net4j.util.concurrent.IRWLockManager.LockType lockType, boolean recursive)` |
    `void` | `waitForUpdate​(long updateTime)` | Blocks the calling thread until a commit operation with the given time stamp (or higher) has occurred.
    `boolean` | `waitForUpdate​(long updateTime, long timeoutMillis)` | Blocks the calling thread until a commit operation with the given time stamp (or higher) has occurred or the given timeout has expired.

    - ### Methods inherited from class org.eclipse.net4j.util.event.Notifier

      `addUniqueListener, fireEvent, fireEvent, fireEvent, fireThrowable, firstListenerAdded, getNotificationService, hasListener, lastListenerRemoved, listenerAdded, listenerRemoved`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait`

- - ### Constructor Detail

    - #### CDOPushTransaction

          public CDOPushTransaction​(CDOTransaction delegate)
                             throws java.io.IOException

      Throws:
        `java.io.IOException`

    - #### CDOPushTransaction

          public CDOPushTransaction​(CDOTransaction delegate,
                                    java.io.File file)
                             throws java.io.IOException

      Throws:
        `java.io.IOException`

    - #### CDOPushTransaction

          public CDOPushTransaction​(CDOTransaction delegate,
                                    java.io.File file,
                                    boolean reconstructSavepoints)
                             throws java.io.IOException

      Throws:
        `java.io.IOException`

  - ### Method Detail

    - #### getDelegate

          public CDOTransaction getDelegate()

    - #### getFile

          public java.io.File getFile()

    - #### properties

          public final org.eclipse.net4j.util.registry.IRegistry<java.lang.String,​java.lang.Object> properties()

      Specified by:
        `properties` in interface `org.eclipse.net4j.util.properties.IPropertiesContainer`
      Since:
        4.4

    - #### isDirty

          public boolean isDirty()

      Description copied from interface: `CDOTransaction`
      Returns `true` if this transaction is not closed and contains uncommitted changes, `false` otherwise.
      Specified by:
        `isDirty` in interface `CDOTransaction`
      Specified by:
        `isDirty` in interface `CDOView`
      See Also:
        `CDOTransaction.isDirty()`

    - #### setDirty

          protected void setDirty​(boolean dirty)

    - #### commit

          public CDOCommitInfo commit()
                               throws CommitException

      Description copied from interface: `CDOUserTransaction`
      Same as `commit(null)`.
      Specified by:
        `commit` in interface `CDOUserTransaction`
      Throws:
        `CommitException`

    - #### commit

          public CDOCommitInfo commit​(IProgressMonitor monitor)
                               throws CommitException

      Description copied from interface: `CDOUserTransaction`
      Commits the modifications of this transaction to the repository and returns a `commit info` object if successful.

      Various kinds of problems can cause the commit to fail and not all of them can be avoided by acquiring pessimistic `locks` on the modified objects. In particular you must expect and handle `containment cycle exceptions`. The following example shows how write robust transactions:

              CDOTransaction transaction = null;

              try
              {
                transaction = session.openTransaction();

                for (;;)
                {
                  transaction.getViewLock().lock();

                  try
                  {
                    CDOResource resource = transaction.getResource("/stock/resource1");

                    // Modify the model here...

                    transaction.commit();
                    break;
                  }
                  catch (ConcurrentAccessException ex)
                  {
                    transaction.rollback();
                  }
                  catch (CommitException ex)
                  {
                    throw ex.wrap();
                  }
                  finally
                  {
                    transaction.getViewLock().unlock();
                  }
                }
              }
              finally
              {
                if (transaction != null)
                {
                  transaction.close();
                }
              }

      Note that the transaction stays functional after a any call to the `commit()` methods. If the transaction is not closed after a commit it can be used to apply additional modifications to the model.
      Specified by:
        `commit` in interface `CDOUserTransaction`
      Throws:
        `CommitException`

    - #### commit

          @Deprecated
          public <T> CDOTransaction.CommitResult<T> commit​(java.util.concurrent.Callable<T> callable,
                                                           org.eclipse.net4j.util.Predicate<java.lang.Long> retry,
                                                           IProgressMonitor monitor)
                                                    throws ConcurrentAccessException,
                                                           CommitException,
                                                           java.lang.Exception

      Deprecated.
      Specified by:
        `commit` in interface `CDOTransaction`
      Throws:
        `ConcurrentAccessException`
        `CommitException`
        `java.lang.Exception`

    - #### commit

          public <T> CDOTransaction.CommitResult<T> commit​(java.util.concurrent.Callable<T> callable,
                                                           java.util.function.Predicate<java.lang.Long> retry,
                                                           IProgressMonitor monitor)
                                                    throws ConcurrentAccessException,
                                                           CommitException,
                                                           java.lang.Exception

      Specified by:
        `commit` in interface `CDOTransaction`
      Throws:
        `ConcurrentAccessException`
        `CommitException`
        `java.lang.Exception`

    - #### commit

          public <T> CDOTransaction.CommitResult<T> commit​(java.util.concurrent.Callable<T> callable,
                                                           int attempts,
                                                           IProgressMonitor monitor)
                                                    throws ConcurrentAccessException,
                                                           CommitException,
                                                           java.lang.Exception

      Specified by:
        `commit` in interface `CDOTransaction`
      Throws:
        `ConcurrentAccessException`
        `CommitException`
        `java.lang.Exception`

    - #### commit

          @Deprecated
          public CDOCommitInfo commit​(java.lang.Runnable runnable,
                                      org.eclipse.net4j.util.Predicate<java.lang.Long> retry,
                                      IProgressMonitor monitor)
                               throws ConcurrentAccessException,
                                      CommitException

      Deprecated.
      Specified by:
        `commit` in interface `CDOTransaction`
      Throws:
        `ConcurrentAccessException`
        `CommitException`

    - #### commit

          public CDOCommitInfo commit​(java.lang.Runnable runnable,
                                      java.util.function.Predicate<java.lang.Long> retry,
                                      IProgressMonitor monitor)
                               throws ConcurrentAccessException,
                                      CommitException

      Specified by:
        `commit` in interface `CDOTransaction`
      Throws:
        `ConcurrentAccessException`
        `CommitException`

    - #### commit

          public CDOCommitInfo commit​(java.lang.Runnable runnable,
                                      int attempts,
                                      IProgressMonitor monitor)
                               throws ConcurrentAccessException,
                                      CommitException

      Specified by:
        `commit` in interface `CDOTransaction`
      Throws:
        `ConcurrentAccessException`
        `CommitException`

    - #### rollback

          public void rollback()

      Specified by:
        `rollback` in interface `CDOUserTransaction`

    - #### push

          public void push()
                    throws CommitException

      Throws:
        `CommitException`

    - #### push

          public void push​(IProgressMonitor progressMonitor)
                    throws CommitException

      Throws:
        `CommitException`

    - #### exportChanges

          public CDOSavepoint[] exportChanges​(java.io.OutputStream out)
                                       throws java.io.IOException

      Specified by:
        `exportChanges` in interface `CDOTransaction`
      Throws:
        `java.io.IOException`

    - #### importChanges

          public CDOSavepoint[] importChanges​(java.io.InputStream in,
                                              boolean reconstructSavepoints)
                                       throws java.io.IOException

      Specified by:
        `importChanges` in interface `CDOTransaction`
      Throws:
        `java.io.IOException`

    - #### getLastCommitTime

          public long getLastCommitTime()

      Specified by:
        `getLastCommitTime` in interface `CDOTransaction`

    - #### addListener

          public void addListener​(org.eclipse.net4j.util.event.IListener listener)

      Specified by:
        `addListener` in interface `org.eclipse.net4j.util.event.INotifier`
      Overrides:
        `addListener` in class `org.eclipse.net4j.util.event.Notifier`

    - #### removeListener

          public void removeListener​(org.eclipse.net4j.util.event.IListener listener)

      Specified by:
        `removeListener` in interface `org.eclipse.net4j.util.event.INotifier`
      Overrides:
        `removeListener` in class `org.eclipse.net4j.util.event.Notifier`

    - #### hasListeners

          public boolean hasListeners()

      Specified by:
        `hasListeners` in interface `org.eclipse.net4j.util.event.INotifier`
      Overrides:
        `hasListeners` in class `org.eclipse.net4j.util.event.Notifier`

    - #### getListeners

          public org.eclipse.net4j.util.event.IListener[] getListeners()

      Specified by:
        `getListeners` in interface `org.eclipse.net4j.util.event.INotifier`
      Overrides:
        `getListeners` in class `org.eclipse.net4j.util.event.Notifier`

    - #### addObjectHandler

          public void addObjectHandler​(CDOObjectHandler handler)

      Specified by:
        `addObjectHandler` in interface `CDOView`

    - #### addRegistrationHandler

          public void addRegistrationHandler​(CDORegistrationHandler handler)

      Specified by:
        `addRegistrationHandler` in interface `CDOView`
      Since:
        4.6

    - #### addTransactionHandler

          public void addTransactionHandler​(CDOTransactionHandlerBase handler)

      Specified by:
        `addTransactionHandler` in interface `CDOTransaction`
      Since:
        4.0

    - #### close

          public void close()

      Specified by:
        `close` in interface `org.eclipse.net4j.util.collection.Closeable`

    - #### createQuery

          public CDOQuery createQuery​(java.lang.String language,
                                      java.lang.String queryString)

      Description copied from interface: `CDOView`
      Same as `createQuery(language, queryString, null)`.
      Specified by:
        `createQuery` in interface `CDOView`
      See Also:
        `CDOView.createQuery(String, String, Object)`

    - #### createQuery

          public CDOQuery createQuery​(java.lang.String language,
                                      java.lang.String queryString,
                                      java.lang.Object context)

      Specified by:
        `createQuery` in interface `CDOView`
      Since:
        4.0

    - #### createQuery

          public CDOQuery createQuery​(java.lang.String language,
                                      java.lang.String queryString,
                                      boolean considerDirtyState)

      Specified by:
        `createQuery` in interface `CDOTransaction`
      Since:
        4.0

    - #### createQuery

          public CDOQuery createQuery​(java.lang.String language,
                                      java.lang.String queryString,
                                      java.lang.Object context,
                                      boolean considerDirtyState)

      Specified by:
        `createQuery` in interface `CDOTransaction`
      Since:
        4.0

    - #### createResourceFolder

          public CDOResourceFolder createResourceFolder​(java.lang.String path)

      Specified by:
        `createResourceFolder` in interface `CDOTransaction`
      Since:
        4.0

    - #### createResource

          public CDOResource createResource​(java.lang.String path)

      Specified by:
        `createResource` in interface `CDOTransaction`
      See Also:
        `ResourceSet.createResource(URI)`

    - #### isLegacyModeEnabled

          @Deprecated
          public boolean isLegacyModeEnabled()

      Deprecated.
      Specified by:
        `isLegacyModeEnabled` in interface `CDOView`
      See Also:
        `CDOUtil.setLegacyModeDefault(boolean)`

    - #### getLastUpdateTime

          public long getLastUpdateTime()

      Description copied from interface: `CDOUpdatable`
      Returns the time stamp of the last commit operation. May not be accurate if `passive updates` are disabled.
      Specified by:
        `getLastUpdateTime` in interface `CDOUpdatable`

    - #### waitForUpdate

          public void waitForUpdate​(long updateTime)

      Description copied from interface: `CDOUpdatable`
      Blocks the calling thread until a commit operation with the given time stamp (or higher) has occurred.
      Specified by:
        `waitForUpdate` in interface `CDOUpdatable`

    - #### waitForUpdate

          public boolean waitForUpdate​(long updateTime,
                                       long timeoutMillis)

      Description copied from interface: `CDOUpdatable`
      Blocks the calling thread until a commit operation with the given time stamp (or higher) has occurred or the given timeout has expired.
      Specified by:
        `waitForUpdate` in interface `CDOUpdatable`
      Returns:
        `true` if the specified commit operation has occurred within the given timeout period, `false` otherwise.

    - #### runAfterUpdate

          public boolean runAfterUpdate​(long updateTime,
                                        java.lang.Runnable runnable)

      Specified by:
        `runAfterUpdate` in interface `CDOUpdatable`
      Since:
        4.3

    - #### getConflicts

          public java.util.Set<CDOObject> getConflicts()

      Description copied from interface: `CDOTransaction`
      Returns the set of objects that are conflicting with remote modifications or an empty set if `CDOTransaction.hasConflict()` returns `false`.
      Specified by:
        `getConflicts` in interface `CDOTransaction`

    - #### getChangeSetData

          public CDOChangeSetData getChangeSetData()

      Specified by:
        `getChangeSetData` in interface `CDOChangeSetDataProvider`
      Since:
        4.0

    - #### getDetachedObjects

          public java.util.Map<CDOID,​CDOObject> getDetachedObjects()

      Specified by:
        `getDetachedObjects` in interface `CDOTransaction`

    - #### getDirtyObjects

          public java.util.Map<CDOID,​CDOObject> getDirtyObjects()

      Specified by:
        `getDirtyObjects` in interface `CDOTransaction`

    - #### getRevision

          public CDORevision getRevision​(CDOID id)

      Specified by:
        `getRevision` in interface `CDORevisionProvider`
      Since:
        4.0

    - #### getFirstSavepoint

          public CDOSavepoint getFirstSavepoint()

      Specified by:
        `getFirstSavepoint` in interface `CDOTransaction`
      Since:
        4.1

    - #### getLastSavepoint

          public CDOSavepoint getLastSavepoint()

      Specified by:
        `getLastSavepoint` in interface `CDOTransaction`
      Specified by:
        `getLastSavepoint` in interface `CDOUserTransaction`

    - #### isInvalidationRunnerActive

          @Deprecated
          public boolean isInvalidationRunnerActive()

      Deprecated.
      Specified by:
        `isInvalidationRunnerActive` in interface `CDOView`
      Since:
        4.0

    - #### isInvalidating

          public boolean isInvalidating()

      Specified by:
        `isInvalidating` in interface `CDOView`
      Since:
        4.7

    - #### getNewObjects

          public java.util.Map<CDOID,​CDOObject> getNewObjects()

      Specified by:
        `getNewObjects` in interface `CDOTransaction`

    - #### getObjects

          public java.util.Map<CDOID,​CDOObject> getObjects​(java.util.Collection<CDOID> ids)

      Description copied from interface: `CDOView`
      Returns the objects with the given CDOIDs.

      If objects are missing from the local cache they are loaded from the server in one round-trip.

      Specified by:
        `getObjects` in interface `CDOView`
      Parameters:
        `ids` - the collection of CDOIDs that identify the CDOObjects to return.
      Returns:
        a map that contains the CDOObjects with the given CDOIDs.
      Since:
        4.13

    - #### getObject

          public CDOObject getObject​(CDOID id,
                                     boolean loadOnDemand)

      Description copied from interface: `CDOView`
      Returns the object for the given CDOID.
      Specified by:
        `getObject` in interface `CDOView`
        `loadOnDemand` - whether to create and load the object, if it doesn't already exist.
      Returns:
        the object resolved by the CDOID if the id is not `null`, or `null` if there isn't one and loadOnDemand is `false`.

    - #### getObject

          public CDOObject getObject​(CDOID id)

      Description copied from interface: `CDOView`
      Returns the object for the given CDOID.

      Same as `getObject(id, true)`.

      Specified by:
        `getObject` in interface `CDOView`
      See Also:
        `CDOView.getObject(CDOID, boolean)`

    - #### getObject

          public <T extends org.eclipse.emf.ecore.EObject> T getObject​(T objectFromDifferentView)

      Description copied from interface: `CDOView`
      Takes an object from a (possibly) different view and contextifies it for the usage with this view.
      - If the given object is contained in this view it is returned unmodified.
      - If the given object can not be cast to `CDOObject` it is returned unmodified.
      - If the view of the given object is contained in a different session an `IllegalArgumentException` is thrown.
      - If `null` is passed `null` is returned.
      Specified by:
        `getObject` in interface `CDOView`

    - #### getObjectHandlers

          public CDOObjectHandler[] getObjectHandlers()

      Specified by:
        `getObjectHandlers` in interface `CDOView`

    - #### getRegistrationHandlers

          public CDORegistrationHandler[] getRegistrationHandlers()

      Specified by:
        `getRegistrationHandlers` in interface `CDOView`
      Since:
        4.6

    - #### getOrCreateResource

          public CDOResource getOrCreateResource​(java.lang.String path)

      Specified by:
        `getOrCreateResource` in interface `CDOTransaction`

    - #### getOrCreateResourceFolder

          public CDOResourceFolder getOrCreateResourceFolder​(java.lang.String path)

      Specified by:
        `getOrCreateResourceFolder` in interface `CDOTransaction`
      Since:
        4.0

    - #### getResource

          public CDOResource getResource​(java.lang.String path,
                                         boolean loadOnDemand)
                                  throws CDOResourceNodeNotFoundException

      Specified by:
        `getResource` in interface `CDOView`
      Throws:
        `CDOResourceNodeNotFoundException`
      See Also:
        `ResourceSet.getResource(URI, boolean)`

    - #### getResource

          public CDOResource getResource​(java.lang.String path)
                                  throws CDOResourceNodeNotFoundException

      Description copied from interface: `CDOView`
      Same as `getResource(String, true)`.
      Specified by:
        `getResource` in interface `CDOView`
      Throws:
        `CDOResourceNodeNotFoundException`
      See Also:
        `ResourceSet.getResource(URI, boolean)`

    - #### getResourceNode

          public CDOResourceNode getResourceNode​(java.lang.String path)
                                          throws CDOResourceNodeNotFoundException

      Description copied from interface: `CDOView`
      Returns the resource node with the given path.
      Specified by:
        `getResourceNode` in interface `CDOView`
      Returns:
        never `null`.
      Throws:
        `CDOResourceNodeNotFoundException`

    - #### createTextResource

          public CDOTextResource createTextResource​(java.lang.String path)

      Specified by:
        `createTextResource` in interface `CDOTransaction`
      Since:
        4.2

    - #### getOrCreateTextResource

          public CDOTextResource getOrCreateTextResource​(java.lang.String path)

      Specified by:
        `getOrCreateTextResource` in interface `CDOTransaction`
      Since:
        4.2

    - #### createBinaryResource

          public CDOBinaryResource createBinaryResource​(java.lang.String path)

      Specified by:
        `createBinaryResource` in interface `CDOTransaction`
      Since:
        4.2

    - #### getOrCreateBinaryResource

          public CDOBinaryResource getOrCreateBinaryResource​(java.lang.String path)

      Specified by:
        `getOrCreateBinaryResource` in interface `CDOTransaction`
      Since:
        4.2

    - #### getTextResource

          public CDOTextResource getTextResource​(java.lang.String path)
                                          throws CDOResourceNodeNotFoundException

      Specified by:
        `getTextResource` in interface `CDOView`
      Throws:
        `CDOResourceNodeNotFoundException`
      Since:
        4.2

    - #### getBinaryResource

          public CDOBinaryResource getBinaryResource​(java.lang.String path)
                                              throws CDOResourceNodeNotFoundException

      Specified by:
        `getBinaryResource` in interface `CDOView`
      Throws:
        `CDOResourceNodeNotFoundException`
      Since:
        4.2

    - #### getResourceFolder

          public CDOResourceFolder getResourceFolder​(java.lang.String path)
                                              throws CDOResourceNodeNotFoundException

      Specified by:
        `getResourceFolder` in interface `CDOView`
      Throws:
        `CDOResourceNodeNotFoundException`
      Since:
        4.2

    - #### setResourcePathCache

          public void setResourcePathCache​(java.util.Map<java.lang.String,​CDOID> resourcePathCache)

      Description copied from interface: `CDOView`
      Sets the new `map` to be used as a cache for various `get*Resource*(String path)` methods.

      Can be used to reset/clear the resource path cache by passing a `new HashMap<String, CDOID>()`. Smarter maps could implement a LRU eviction policy to limit the map capacity. Passing `null` disables resource path caching.

      The default value is `new HashMap<String, CDOID>()`.

      Specified by:
        `setResourcePathCache` in interface `CDOView`
      Since:
        4.2
      See Also:
        `CDOView.getResourceNode(String)`, `CDOView.getResource(String)`, `CDOView.getResource(String, boolean)`, `CDOView.getBinaryResource(String)`, `CDOView.getTextResource(String)`, `CDOView.getResourceFolder(String)`, `CDOView.hasResource(String)`

    - #### getResourceSet

          public org.eclipse.emf.ecore.resource.ResourceSet getResourceSet()

      Description copied from interface: `CDOView`
      Returns the `resource set` this view is associated with.

      Same as calling `getViewSet().getResourceSet()`.

      Specified by:
        `getResourceSet` in interface `CDOView`
      See Also:
        `CDOViewSet.getResourceSet()`

    - #### getRevisionDeltas

          public java.util.Map<CDOID,​CDORevisionDelta> getRevisionDeltas()

      Specified by:
        `getRevisionDeltas` in interface `CDOTransaction`

    - #### getRootResource

          public CDOResource getRootResource()

      Description copied from interface: `CDOView`
      Returns the root resource of the repository.

      The root resource is a special resource with only `CDOResourceNodes` in its contents list. You can use it as the main entry into the new resource and folder structure.

      Specified by:
        `getRootResource` in interface `CDOView`

    - #### getSession

          public CDOSession getSession()

      Description copied from interface: `CDOView`
      Returns the `session` this view was opened by.
      Specified by:
        `getSession` in interface `CDOCommonView`
      Specified by:
        `getSession` in interface `CDOView`
      Returns:
        The session this view was opened by, or `null` if this view is closed.
      See Also:
        `Closeable.close()`, `Closeable.isClosed()`, `CDOViewContainer.openView()`, `CDOTransactionContainer.openTransaction()`

    - #### getProvider

          public CDOViewProvider getProvider()

      Description copied from interface: `CDOView`
      Returns the `provider` that has opened this view.
      Specified by:
        `getProvider` in interface `CDOView`
      Since:
        4.4

    - #### createResourceURI

          public org.eclipse.emf.common.util.URI createResourceURI​(java.lang.String path)

      Description copied from interface: `CDOView`
      Returns a `URI` that can be used in `ResourceSet.getResource(URI, boolean)` to load the resource with the specified path.
      Specified by:
        `createResourceURI` in interface `CDOView`
      Since:
        4.4

    - #### getTimeStamp

          public long getTimeStamp()

      Description copied from interface: `CDOBranchPoint`
      Returns the time stamp of this branch point, or the fixed special time stamp `unspecified` if this branch point marks the `head` of a branch.
      Specified by:
        `getTimeStamp` in interface `CDOBranchPoint`
      Specified by:
        `getTimeStamp` in interface `CDOTimeProvider`

    - #### getDurableLockingID

          public java.lang.String getDurableLockingID()

      Specified by:
        `getDurableLockingID` in interface `CDOCommonView`
      Since:
        4.0

    - #### getTransactionHandlers

          public CDOTransactionHandler[] getTransactionHandlers()

      Specified by:
        `getTransactionHandlers` in interface `CDOTransaction`

    - #### getTransactionHandlers1

          public CDOTransactionHandler1[] getTransactionHandlers1()

      Specified by:
        `getTransactionHandlers1` in interface `CDOTransaction`
      Since:
        4.0

    - #### getTransactionHandlers2

          public CDOTransactionHandler2[] getTransactionHandlers2()

      Specified by:
        `getTransactionHandlers2` in interface `CDOTransaction`
      Since:
        4.0

    - #### getSessionID

          public int getSessionID()

      Specified by:
        `getSessionID` in interface `CDOCommonView`
      Since:
        4.1

    - #### isDurableView

          public boolean isDurableView()

      Specified by:
        `isDurableView` in interface `CDOCommonView`
      Since:
        4.1

    - #### getLockOwner

          public CDOLockOwner getLockOwner()

      Specified by:
        `getLockOwner` in interface `CDOCommonView`
      Since:
        4.15

    - #### getViewID

          public int getViewID()

      Specified by:
        `getViewID` in interface `CDOCommonView`

    - #### getViewSet

          public CDOViewSet getViewSet()

      Description copied from interface: `CDOView`
      Returns the `view set` this view is associated with.
      Specified by:
        `getViewSet` in interface `CDOView`
      Returns:
        The view set this view is associated with, never `null`.
      See Also:
        `CDOViewSet.getViews()`

    - #### getViewLock

          public java.util.concurrent.locks.Lock getViewLock()

      Specified by:
        `getViewLock` in interface `CDOView`
      Since:
        4.5

    - #### syncExec

          public void syncExec​(java.lang.Runnable runnable)

      Specified by:
        `syncExec` in interface `CDOView`
      Since:
        4.5

    - #### syncExec

          public <V> V syncExec​(java.util.concurrent.Callable<V> callable)
                         throws java.lang.Exception

      Specified by:
        `syncExec` in interface `CDOView`
      Throws:
        `java.lang.Exception`
      Since:
        4.5

    - #### hasConflict

          public boolean hasConflict()

      Description copied from interface: `CDOTransaction`
      Returns `true` if this transaction contains local modifications that are conflicting with remote modifications, `false` otherwise.
      Specified by:
        `hasConflict` in interface `CDOTransaction`
      Specified by:
        `hasConflict` in interface `CDOView`
      See Also:
        `CDOTransaction.hasConflict()`

    - #### hasResource

          public boolean hasResource​(java.lang.String path)

      Description copied from interface: `CDOView`
      Returns `true` if a resource with the given path exists in the repository, `false`. Applies to `file resources`, as well.
      Specified by:
        `hasResource` in interface `CDOView`
      See Also:
        `CDOView.getResource(String, boolean)`

    - #### isClosed

          public boolean isClosed()

      Specified by:
        `isClosed` in interface `org.eclipse.net4j.util.collection.Closeable`

    - #### isObjectRegistered

          public boolean isObjectRegistered​(CDOID id)

      Description copied from interface: `CDOView`
      Returns `true` if an `object` with the given `id` is currently registered in this view, `false` otherwise.
      Specified by:
        `isObjectRegistered` in interface `CDOView`

    - #### refreshLockStates

          @Deprecated
          public void refreshLockStates​(java.util.function.Consumer<CDOLockState> consumer)

      Deprecated.
      Description copied from interface: `CDOView`
      Refreshes the `lock states` of this `view` with the latest states from the repository. If a lock state consumer is passed it is called for each resulting new lock state.
      Specified by:
        `refreshLockStates` in interface `CDOView`
      Since:
        4.12

    - #### getLockStates

          public CDOLockState[] getLockStates​(java.util.Collection<CDOID> ids)

      Description copied from interface: `CDOView`
      Get an array of `lock states` corresponding to the specified collection of `ids`. If the collection of `ids` is empty, `lock states` of all locked objects are returned.
      Specified by:
        `getLockStates` in interface `CDOView`
      Since:
        4.6

    - #### getLockStatesOfObjects

          public CDOLockState[] getLockStatesOfObjects​(java.util.Collection<? extends CDOObject> objects)

      Description copied from interface: `CDOView`
      Get an array of `lock states` corresponding to the specified collection of `objects`. If the collection of `objects` is empty, `lock states` of all locked objects are returned.
      Specified by:
        `getLockStatesOfObjects` in interface `CDOView`
      Since:
        4.6

    - #### lockObjects

          public void lockObjects​(java.util.Collection<? extends CDOObject> objects,
                                  org.eclipse.net4j.util.concurrent.IRWLockManager.LockType lockType,
                                  long timeout)
                           throws java.lang.InterruptedException

      Description copied from interface: `CDOView`
      Locks the given objects. Once the objects are locked, they will not be changed remotely or go in conflict state.
      Specified by:
        `lockObjects` in interface `CDOView`
      Throws:
        `java.lang.InterruptedException`

    - #### lockObjects

          public void lockObjects​(java.util.Collection<? extends CDOObject> objects,
                                  org.eclipse.net4j.util.concurrent.IRWLockManager.LockType lockType,
                                  long timeout,
                                  boolean recursive)
                           throws java.lang.InterruptedException

      Specified by:
        `lockObjects` in interface `CDOView`
      Throws:
        `java.lang.InterruptedException`

    - #### options

          public CDOTransaction.Options options()

      Description copied from interface: `CDOCommonView`
      Returns the `options` of this view.
      Specified by:
        `options` in interface `CDOCommonView`
      Specified by:
        `options` in interface `CDOTransaction`
      Specified by:
        `options` in interface `CDOView`
      Specified by:
        `options` in interface `org.eclipse.net4j.util.options.IOptionsContainer`

    - #### queryResources

          public java.util.List<CDOResourceNode> queryResources​(CDOResourceFolder folder,
                                                                java.lang.String name,
                                                                boolean exactMatch)

      Description copied from interface: `CDOView`
      Returns a list of the resources in the given folder with a name equal to or starting with the value of the name parameter.
      Specified by:
        `queryResources` in interface `CDOView`
      Parameters:
        `folder` - The folder to search in, or `null` for top level resource nodes.
        `name` - the name or prefix of the resource nodes to return.
        `exactMatch` - `true` if the complete name of the resource must match, `false` if only a common prefix of the name must match.

    - #### queryResourcesAsync

          public org.eclipse.net4j.util.collection.CloseableIterator<CDOResourceNode> queryResourcesAsync​(CDOResourceFolder folder,
                                                                                                          java.lang.String name,
                                                                                                          boolean exactMatch)

      Description copied from interface: `CDOView`
      Returns an iterator over the resources in the given folder with a name equal to or starting with the value of the name parameter. The underlying query will be executed asynchronously.
      Specified by:
        `queryResourcesAsync` in interface `CDOView`
      Parameters:
        `folder` - The folder to search in, or `null` for top level resource nodes.
        `name` - the name or prefix of the resource nodes to return.
        `exactMatch` - `true` if the complete name of the resource must match, `false` if only a common prefix of the name must match.

    - #### queryInstances

          public <T extends org.eclipse.emf.ecore.EObject> java.util.List<T> queryInstances​(org.eclipse.emf.ecore.EClass type)

      Description copied from interface: `CDOView`
      Returns a list of the instances of the given type.
      Specified by:
        `queryInstances` in interface `CDOView`
      Since:
        4.3

    - #### queryInstancesAsync

          public <T extends org.eclipse.emf.ecore.EObject> org.eclipse.net4j.util.collection.CloseableIterator<T> queryInstancesAsync​(org.eclipse.emf.ecore.EClass type)

      Description copied from interface: `CDOView`
      Returns an iterator over the instances of the given type. The underlying query will be executed asynchronously.
      Specified by:
        `queryInstancesAsync` in interface `CDOView`
      Since:
        4.3

    - #### queryInstancesAsync

          public <T extends org.eclipse.emf.ecore.EObject> org.eclipse.net4j.util.collection.CloseableIterator<T> queryInstancesAsync​(org.eclipse.emf.ecore.EClass type,
                                                                                                                                      boolean exact)

      Description copied from interface: `CDOView`
      Returns an iterator over the instances of the given type. The underlying query will be executed asynchronously.
      Specified by:
        `queryInstancesAsync` in interface `CDOView`
      Since:
        4.6

    - #### queryXRefs

          public java.util.List<CDOObjectReference> queryXRefs​(CDOObject targetObject,
                                                               org.eclipse.emf.ecore.EReference... sourceReferences)

      Description copied from interface: `CDOView`
      Returns a list of `object references` that represent the cross references to the specified target object.
      Specified by:
        `queryXRefs` in interface `CDOView`
      Parameters:
        `targetObject` - The target object that referencing objects are requested for. An external target object can be used with the help of `CDOUtil.wrapExternalObject()`.
        `sourceReferences` - The reference features that referencing objects are requested for, or an empty array if all reference features are to be used in the request.
      Since:
        4.0
      See Also:
        `CDOView.queryXRefs(Set, EReference...)`, `CDOView.queryXRefsAsync(Set, EReference...)`, `CDOUtil.wrapExternalObject(EObject, CDOView)`

    - #### queryXRefs

          public java.util.List<CDOObjectReference> queryXRefs​(java.util.Set<CDOObject> targetObjects,
                                                               org.eclipse.emf.ecore.EReference... sourceReferences)

      Description copied from interface: `CDOView`
      Returns a list of `object references` that represent the cross references to the specified target objects.
      Specified by:
        `queryXRefs` in interface `CDOView`
      Parameters:
        `targetObjects` - The set of target objects that referencing objects are requested for. External target objects can be used with the help of `CDOUtil.wrapExternalObject()`.
        `sourceReferences` - The reference features that referencing objects are requested for, or an empty array if all reference features are to be used in the request.
      See Also:
        `CDOView.queryXRefs(CDOObject, EReference...)`, `CDOView.queryXRefsAsync(Set, EReference...)`, `CDOUtil.wrapExternalObject(EObject, CDOView)`

    - #### queryXRefsAsync

          public org.eclipse.net4j.util.collection.CloseableIterator<CDOObjectReference> queryXRefsAsync​(java.util.Set<CDOObject> targetObjects,
                                                                                                         org.eclipse.emf.ecore.EReference... sourceReferences)

      Description copied from interface: `CDOView`
      Returns an iterator over the `object references` that represent the cross references to the specified target objects. The underlying query will be executed asynchronously.
      Specified by:
        `queryXRefsAsync` in interface `CDOView`
      Parameters:
        `targetObjects` - The set of target objects that referencing objects are requested for. External target objects can be used with the help of `CDOUtil.wrapExternalObject()`.
        `sourceReferences` - The reference features that referencing objects are requested for, or an empty array if all reference features are to be used in the request.
      See Also:
        `CDOView.queryXRefs(CDOObject, EReference...)`, `CDOView.queryXRefs(Set, EReference...)`, `CDOUtil.wrapExternalObject(EObject, CDOView)`

    - #### reload

          @Deprecated
          public int reload​(CDOObject... objects)

      Deprecated.
      Description copied from interface: `CDOView`
      Reloads the given `objects` from the repository.
      Specified by:
        `reload` in interface `CDOView`

    - #### removeObjectHandler

          public void removeObjectHandler​(CDOObjectHandler handler)

      Specified by:
        `removeObjectHandler` in interface `CDOView`

    - #### removeRegistrationHandler

          public void removeRegistrationHandler​(CDORegistrationHandler handler)

      Specified by:
        `removeRegistrationHandler` in interface `CDOView`
      Since:
        4.6

    - #### removeTransactionHandler

          public void removeTransactionHandler​(CDOTransactionHandlerBase handler)

      Specified by:
        `removeTransactionHandler` in interface `CDOTransaction`
      Since:
        4.0

    - #### revertTo

          public CDOChangeSetData revertTo​(CDOBranchPoint branchPoint)

      Specified by:
        `revertTo` in interface `CDOTransaction`
      Since:
        4.15

    - #### merge

          public CDOChangeSetData merge​(CDOBranch source,
                                        CDOMerger merger)

      Description copied from interface: `CDOTransaction`
      Merges the changes from the given source branch into this transaction and possibly considers previous merges from that branch by inspecting the `merge source` information of the `commit history`.
      Specified by:
        `merge` in interface `CDOTransaction`
      Since:
        4.6
      See Also:
        `CDOTransaction.merge(CDOBranchPoint, CDOMerger)`

    - #### merge

          public CDOChangeSetData merge​(CDOBranchPoint source,
                                        CDOMerger merger)

      Description copied from interface: `CDOTransaction`
      Merges the changes from the given source point into this transaction and possibly considers previous merges from that `branch` by inspecting the `merge source` information of the `commit history`.
      Specified by:
        `merge` in interface `CDOTransaction`

    - #### merge

          public CDOChangeSetData merge​(CDOBranchPoint source,
                                        CDOBranchPoint sourceBase,
                                        CDOMerger merger)

      Description copied from interface: `CDOTransaction`
      Merges the changes between the given source base point and the given source point into this transaction.

      Warning: If the branch of this transaction already contains merges from the given source point range (i.e., if this merge is a "remerge") this method will likely fail. One of the following methods should be used instead:

      - `CDOTransaction.merge(CDOBranchPoint, CDOBranchPoint, CDOBranchPoint, CDOMerger)`
      - `CDOTransaction.merge(CDOBranchPoint, CDOMerger)`
      - `CDOTransaction.merge(CDOBranch, CDOMerger)`
      Specified by:
        `merge` in interface `CDOTransaction`
      Since:
        4.0

    - #### merge

          public CDOChangeSetData merge​(CDOBranchPoint source,
                                        CDOBranchPoint sourceBase,
                                        CDOBranchPoint targetBase,
                                        CDOMerger merger)

      Description copied from interface: `CDOTransaction`
      Merges the changes between the given source base point and the given source point into this transaction.

      When specifying an adequate target base point this method is able to perform a proper "remerge".

      Specified by:
        `merge` in interface `CDOTransaction`
      Since:
        4.6
      See Also:
        `CDOTransaction.merge(CDOBranchPoint, CDOMerger)`, `CDOTransaction.merge(CDOBranch, CDOMerger)`

    - #### compareRevisions

          public CDOChangeSetData compareRevisions​(CDOBranchPoint source)

      Specified by:
        `compareRevisions` in interface `CDOView`
      Since:
        4.0

    - #### getHistory

          public CDOCommitHistory getHistory()

      Specified by:
        `getHistory` in interface `CDOCommitHistory.Provider<CDOObject,​CDOObjectHistory>`
      Since:
        4.2

    - #### getHistory

          public CDOObjectHistory getHistory​(CDOObject object)

      Specified by:
        `getHistory` in interface `CDOCommitHistory.Provider<CDOObject,​CDOObjectHistory>`
      Since:
        4.2

    - #### setSavepoint

          public CDOSavepoint setSavepoint()

      Description copied from interface: `CDOUserTransaction`
      Creates a save point in the `CDOTransaction` that can be used to roll back a part of the transaction

      Save points do not involve the server side, everything is done on the client side.

      Specified by:
        `setSavepoint` in interface `CDOTransaction`
      Specified by:
        `setSavepoint` in interface `CDOUserTransaction`

    - #### unlockObjects

          public void unlockObjects()

      Description copied from interface: `CDOView`
      Unlocks all locked objects of this view.
      Specified by:
        `unlockObjects` in interface `CDOView`

    - #### unlockObjects

          public void unlockObjects​(java.util.Collection<? extends CDOObject> objects,
                                    org.eclipse.net4j.util.concurrent.IRWLockManager.LockType lockType)

      Description copied from interface: `CDOView`
      Unlocks the given locked objects of this view.
      Specified by:
        `unlockObjects` in interface `CDOView`

    - #### unlockObjects

          public void unlockObjects​(java.util.Collection<? extends CDOObject> objects,
                                    org.eclipse.net4j.util.concurrent.IRWLockManager.LockType lockType,
                                    boolean recursive)

      Specified by:
        `unlockObjects` in interface `CDOView`

    - #### enableDurableLocking

          @Deprecated
          public java.lang.String enableDurableLocking​(boolean enable)

      Deprecated.
      Use `enableDurableLocking()` instead or `disableDurableLocking(boolean)`, respectively.
      Specified by:
        `enableDurableLocking` in interface `CDOView`
      Since:
        4.0

    - #### enableDurableLocking

          public java.lang.String enableDurableLocking()

      Description copied from interface: `CDOView`
      Enables the storage of all information that's needed to `reopen` this view at a later point in time. This information includes the `branch point`, the user ID of the `session`, whether it's a read-only view or a `transaction` and all the locks that are acquired or will be acquired while durable locking is enabled.
      Specified by:
        `enableDurableLocking` in interface `CDOView`
      Since:
        4.1
      See Also:
        `CDOViewContainer.openView(String)`, `CDOViewOpener.openView(String, ResourceSet)`, `CDOTransactionContainer.openTransaction(String)`, `CDOTransactionOpener.openTransaction(String, ResourceSet)`, `CDOView.disableDurableLocking(boolean)`

    - #### disableDurableLocking

          public void disableDurableLocking​(boolean releaseLocks)

      Description copied from interface: `CDOView`
      Disables the storage of all information that's needed to `reopen` this view at a later point in time. If such information is stored when this method is called it is removed. Note that locks acquired by this view are only released if `true` is passed to the `releaseLocks` parameter.
      Specified by:
        `disableDurableLocking` in interface `CDOView`
      Since:
        4.1
      See Also:
        `CDOView.enableDurableLocking()`

    - #### isReadOnly

          public boolean isReadOnly()

      Specified by:
        `isReadOnly` in interface `CDOCommonView`

    - #### isHistorical

          public boolean isHistorical()

      Specified by:
        `isHistorical` in interface `CDOCommonView`
      Since:
        4.5

    - #### getBranch

          public CDOBranch getBranch()

      Description copied from interface: `CDOBranchPoint`
      Returns the branch of this branch point, or `null` if this branch point is the `base` of the `main branch`.
      Specified by:
        `getBranch` in interface `CDOBranchPoint`
      Specified by:
        `getBranch` in interface `CDOBranchProvider`

    - #### setBranchPoint

          public boolean setBranchPoint​(CDOBranch branch,
                                        long timeStamp)

      Description copied from interface: `CDOView`
      Sets the `branch` and the point in (repository) time this view should refer to. `Objects` provided by this view will be `valid` at this time. The special value `UNSPECIFIED_DATE` denotes a "floating view" that always shows the latest state of the repository.
      Specified by:
        `setBranchPoint` in interface `CDOView`
      Returns:
        `true` if the branch point was changed, `false` otherwise.

    - #### setBranchPoint

          public boolean setBranchPoint​(CDOBranch branch,
                                        long timeStamp,
                                        IProgressMonitor monitor)

      Description copied from interface: `CDOView`
      Same as `CDOView.setBranchPoint(CDOBranch, long)` with a `IProgressMonitor`.
      Specified by:
        `setBranchPoint` in interface `CDOView`
      Since:
        4.4

    - #### setBranchPoint

          public boolean setBranchPoint​(CDOBranchPoint branchPoint)

      Description copied from interface: `CDOView`
      Same as calling `setBranchPoint(branchPoint.getBranch(), branchPoint.getTimeStamp())`.
      Specified by:
        `setBranchPoint` in interface `CDOView`

    - #### setBranchPoint

          public boolean setBranchPoint​(CDOBranchPoint branchPoint,
                                        IProgressMonitor monitor)

      Description copied from interface: `CDOView`
      Same as calling `CDOView.setBranchPoint(CDOBranchPoint)` with a `IProgressMonitor` .
      Specified by:
        `setBranchPoint` in interface `CDOView`
      Since:
        4.4

    - #### setBranch

          public boolean setBranch​(CDOBranch branch)

      Description copied from interface: `CDOView`
      Same as calling `setBranchPoint(branch, getTimeStamp())`.
      Specified by:
        `setBranch` in interface `CDOView`

    - #### setBranch

          public boolean setBranch​(CDOBranch branch,
                                   IProgressMonitor monitor)

      Description copied from interface: `CDOView`
      Same as `CDOView.setBranch(CDOBranch)` with `IProgressMonitor`.
      Specified by:
        `setBranch` in interface `CDOView`
      Since:
        4.4

    - #### setTimeStamp

          public boolean setTimeStamp​(long timeStamp)

      Description copied from interface: `CDOView`
      Same as calling `setBranchPoint(getBranch(), timeStamp)`.
      Specified by:
        `setTimeStamp` in interface `CDOView`

    - #### setTimeStamp

          public boolean setTimeStamp​(long timeStamp,
                                      IProgressMonitor monitor)

      Description copied from interface: `CDOView`
      Same as `CDOView.setTimeStamp(long)` with `IProgressMonitor`.
      Specified by:
        `setTimeStamp` in interface `CDOView`
      Since:
        4.4

    - #### getURIHandler

          public org.eclipse.emf.ecore.resource.URIHandler getURIHandler()

      Specified by:
        `getURIHandler` in interface `CDOView`

    - #### getUnitManager

          public CDOUnitManager getUnitManager()

      Specified by:
        `getUnitManager` in interface `CDOView`
      Since:
        4.5

    - #### getCommitComment

          public java.lang.String getCommitComment()

      Description copied from interface: `CDOTransaction`
      Returns the comment to be used in the next commit operation.
      Specified by:
        `getCommitComment` in interface `CDOTransaction`
      See Also:
        `CDOCommitInfo.getComment()`

    - #### setCommitComment

          public void setCommitComment​(java.lang.String comment)

      Description copied from interface: `CDOTransaction`
      Sets the comment to be used in the next commit operation.
      Specified by:
        `setCommitComment` in interface `CDOTransaction`
      See Also:
        `CDOCommitInfo.getComment()`

    - #### setCommittables

          public void setCommittables​(java.util.Set<? extends org.eclipse.emf.ecore.EObject> committables)

      Specified by:
        `setCommittables` in interface `CDOTransaction`
      Since:
        4.0

    - #### getCommittables

          public java.util.Set<? extends org.eclipse.emf.ecore.EObject> getCommittables()

      Specified by:
        `getCommittables` in interface `CDOTransaction`
      Since:
        4.0

    - #### isEmpty

          public boolean isEmpty()

      Specified by:
        `isEmpty` in interface `org.eclipse.net4j.util.container.IContainer<CDOResourceNode>`
      Since:
        4.2

    - #### getElements

          public CDOResourceNode[] getElements()

      Specified by:
        `getElements` in interface `org.eclipse.net4j.util.container.IContainer<CDOResourceNode>`
      Since:
        4.2

    - #### toString

          public java.lang.String toString()

      Overrides:
        `toString` in class `java.lang.Object`

    - #### getAdapter

          public java.lang.Object getAdapter​(java.lang.Class adapter)

      Specified by:
        `getAdapter` in interface `IAdaptable`
      Since:
        4.2

    - #### createTempFile

          public static java.io.File createTempFile​(CDOTransaction transaction)
                                             throws java.io.IOException

      Throws:
        `java.io.IOException`