org.eclipse.xtext.builder.impl

Class QueuedBuildData.CompositeContribution

java.lang.Object

org.eclipse.xtext.builder.impl.QueuedBuildData.CompositeContribution

All Implemented Interfaces:

IQueuedBuildDataContribution

Enclosing class:

QueuedBuildData

public static class QueuedBuildData.CompositeContribution
extends java.lang.Object
implements IQueuedBuildDataContribution

A composite structure for contributions.

Author:

Sebastian Zarnekow - Initial contribution and API

Constructor Summary

Constructors

Constructor and Description
QueuedBuildData.CompositeContribution(java.util.List<? extends IQueuedBuildDataContribution> components)

Method Summary

Methods

Modifier and Type	Method and Description
void	createCheckpoint()
void	discardCheckpoint()
boolean	needsRebuild(org.eclipse.core.resources.IProject project, java.util.Collection<IResourceDescription.Delta> deltas) Ask each component whether a rebuild is necessary.
boolean	queueChange(IResourceDescription.Delta delta) Ask each component to handle the delta.
void	reset() Resets all known components.
void	reset(org.eclipse.core.resources.IProject project) Resets all known components.
void	rollback()

Methods inherited from class java.lang.Object

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

Constructor Detail

QueuedBuildData.CompositeContribution

public QueuedBuildData.CompositeContribution(java.util.List<? extends IQueuedBuildDataContribution> components)

Method Detail

reset

public void reset()

Resets all known components.

Specified by:

reset in interface IQueuedBuildDataContribution

reset

public void reset(org.eclipse.core.resources.IProject project)

Resets all known components.

Specified by:

reset in interface IQueuedBuildDataContribution

queueChange

public boolean queueChange(IResourceDescription.Delta delta)

Ask each component to handle the delta. Stop on the first success.

Specified by:

queueChange in interface IQueuedBuildDataContribution

Returns:

false if the delta was not processed, true if this contribution handled the given delta.

See Also:

UnconfirmedStructuralChangesDelta

needsRebuild

public boolean needsRebuild(org.eclipse.core.resources.IProject project,
                   java.util.Collection<IResourceDescription.Delta> deltas)

Ask each component whether a rebuild is necessary. Each contribution gets the chance to enhance the given list of deltas.

Specified by:

needsRebuild in interface IQueuedBuildDataContribution

Returns:

true if the project has to be rebuilt according to the known state.

createCheckpoint

public void createCheckpoint()

Specified by:

createCheckpoint in interface IQueuedBuildDataContribution

discardCheckpoint

public void discardCheckpoint()

Specified by:

discardCheckpoint in interface IQueuedBuildDataContribution

rollback

public void rollback()

Specified by:

rollback in interface IQueuedBuildDataContribution