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A context information validator is used to determine if a displayed context information is still valid or should be dismissed.
The interface can be implemented by clients.
IContextInformationPresenter
Method Summary | |
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void |
install(IContextInformation info,
ITextViewer viewer,
int offset)
Installs this validator for the given context information. |
boolean |
isContextInformationValid(int offset)
Returns whether the information this validator is installed on is still valid at the given document position. |
Method Detail |
public void install(IContextInformation info, ITextViewer viewer, int offset)
info
- the context information which this validator should checkviewer
- the text viewer on which the information is presentedoffset
- the document offset for which the information has been computedpublic boolean isContextInformationValid(int offset)
offset
- the current offset within the document
true
if the information also valid at the given document position
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Guidelines for using Eclipse APIs.
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