Eclipse Platform
Release 3.1

org.eclipse.core.filebuffers
Interface IStateValidationSupport


public interface IStateValidationSupport

Implementers of IFileBuffer may also implement IStateValidationSupport in order to allow a IFileBufferManager to batch the stages of state validation when calling IFileBufferManager.validateState(IFileBuffer[], org.eclipse.core.runtime.IProgressMonitor, Object).

Since:
3.1
See Also:
IFileBuffer

Method Summary
 void validationStateAboutToBeChanged()
          Tells this buffer that the validation state is about to be changed.
 void validationStateChanged(boolean validationState, IStatus status)
          Tells this buffer that the validation state has been changed to the given value.
 void validationStateChangeFailed()
          Tells this buffer that a initiated state validation failed.
 

Method Detail

validationStateAboutToBeChanged

public void validationStateAboutToBeChanged()
Tells this buffer that the validation state is about to be changed. File buffer listeners will receive a IFileBufferListener.stateChanging(IFileBuffer) notification in response.


validationStateChanged

public void validationStateChanged(boolean validationState,
                                   IStatus status)
Tells this buffer that the validation state has been changed to the given value. After that call, IFileBuffer.isStateValidated() will return the given value. Also IFileBuffer.getStatus() will returns the provided status. File buffer listeners will receive a IFileBufferListener.stateValidationChanged(IFileBuffer, boolean) notification.

Parameters:
validationState - true if validated, false otherwise
status - the status of the executed validate state operation

validationStateChangeFailed

public void validationStateChangeFailed()
Tells this buffer that a initiated state validation failed. File buffer listeners will receive a IFileBufferListener.stateChangeFailed(IFileBuffer) notification in response.


Eclipse Platform
Release 3.1

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