org.eclipse.team.core.mapping
Class ChangeTracker
java.lang.Object
org.eclipse.team.core.mapping.ChangeTracker
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public abstract class ChangeTracker
- extends
Object
Supports the tracking of related changes for the purpose of grouping then using an
IChangeGroupingRequestor.
Clients may subclass this class.
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Since:
- 3.3
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See Also:
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IChangeGroupingRequestor
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Methods inherited from class java.lang.
Object
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait
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ChangeTracker
public ChangeTracker()
- Create a change tracker
start
public void start()
- Start tracking changes. This registers listeners with the workspace
and team.
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dispose
public void dispose()
- Remove any listeners for this tracker. Subclasses
may extend this method but must call this method if they do.
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isChangeOfInterest
protected boolean isChangeOfInterest(
IResourceDelta delta)
- Return whether the given delta represents a change of interest.
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Parameters:
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delta - the delta
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Returns:
- whether the given delta represents a change of interest
stopTrackingProject
protected void stopTrackingProject(
IProject project)
- Stop tracking changes for the given project. Subclasses
may extend but must call this method.
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Parameters:
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project - the project
isProjectTracked
protected final boolean isProjectTracked(
IProject project)
- Return whether the given project is being tracked.
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Parameters:
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project - the project
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Returns:
- whether the given project is being tracked
isProjectOfInterest
protected boolean isProjectOfInterest(
IProject project)
- Return whether the given project is of interest to this
tracker. By default,
true is returned if the
project is accessible. Subclasses may extend but should
still check for project accessibility either by calling
IResource.isAccessible() or by invoking the
overridden method.
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Parameters:
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project - the project
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Returns:
- whether the given project is of interest to this
tracker
isResourceOfInterest
protected abstract boolean isResourceOfInterest(
IResource resource)
- Return whether the given resource is of interest to the tracker.
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Parameters:
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resource - the resource
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Returns:
- whether the given resource is of interest to the tracker
handleChanges
protected abstract void handleChanges(
IProject project,
IResource[] resources)
- The given resources of interest have changed in the given project.
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Parameters:
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project - the project -
resources - the resources
handleProjectChange
protected abstract void handleProjectChange(
IProject project)
- Resources of interest in the given project have changed but the
specific changes are not known. Implementors must search the project for
changes of interest.
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Parameters:
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project - the project
trackProject
protected final boolean trackProject(
IProject project)
- Track the given project if it has a change set collector. If the project
does not have a collector, the project is not tracked.
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Parameters:
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project - the project
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Returns:
- whether the project is being tracked
projectTracked
protected void projectTracked(
IProject project)
- Callback made from
trackProject(IProject) when a project is tracked.
By default,
handleProjectChange(IProject) is called by subclasses may override.
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Parameters:
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project - the project
ensureGrouped
protected void ensureGrouped(
IProject project,
String name,
IFile[] files)
throws
CoreException
- Group the given modified file into a change set with the given name.
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Parameters:
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project - the project -
name - the unique name used to identify the change set -
files - the change files to be grouped
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Throws:
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CoreException
isModified
protected boolean isModified(
IFile file)
throws
CoreException
- Return whether the given file is modified with respect to the
repository provider associated with the file's project.
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Parameters:
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file - the file
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Returns:
- whether the given file is modified
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Throws:
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CoreException
Guidelines for using Eclipse APIs.
Copyright (c) Eclipse contributors and others 2000, 2008. All rights reserved.
