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org.eclipse.jface.text.source
Class TextInvocationContext

java.lang.Object
  
org.eclipse.jface.text.source.TextInvocationContext

All Implemented Interfaces:

IQuickAssistInvocationContext

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public class TextInvocationContext
extends 
Object
implements 
IQuickAssistInvocationContext

Text quick assist invocation context.

Clients may extend this class to add additional context information.

Since:

3.3

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Constructor Summary
TextInvocationContext ( ISourceViewer sourceViewer, int offset, int length)

 

Method Summary
int	getLength ()           Returns the length of the selection at the invocation offset.
int	getOffset ()           Returns the offset where quick assist was invoked.
ISourceViewer	getSourceViewer ()           Returns the viewer for this context.

 

Methods inherited from class java.lang. Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

 

Constructor Detail

TextInvocationContext

public TextInvocationContext(
ISourceViewer sourceViewer,
                             int offset,
                             int length)

Method Detail

getOffset

public int getOffset()

Description copied from interface: IQuickAssistInvocationContext

Returns the offset where quick assist was invoked.

Specified by:

getOffset in interface IQuickAssistInvocationContext

Returns:

the invocation offset or -1 if unknown

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getLength

public int getLength()

Description copied from interface: IQuickAssistInvocationContext

Returns the length of the selection at the invocation offset.

Specified by:

getLength in interface IQuickAssistInvocationContext

Returns:

the length of the current selection or -1 if none or unknown

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getSourceViewer

public 
ISourceViewer getSourceViewer()

Description copied from interface: IQuickAssistInvocationContext

Returns the viewer for this context.

Specified by:

getSourceViewer in interface IQuickAssistInvocationContext

Returns:

the viewer or null if not available

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