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Updated javadoc and comments

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This commit is contained in:
Marc Khouzam 2009-11-12 14:01:56 +00:00
parent d92de82c59
commit b2d2eb2e19
1 changed files with 11 additions and 5 deletions
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16
core/org.eclipse.cdt.ui/src/org/eclipse/cdt/internal/ui/text/c/hover/BestMatchHover.java
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@ -30,14 +30,20 @@ import org.eclipse.cdt.ui.PreferenceConstants;
import org.eclipse.cdt.ui.text.c.hover.ICEditorTextHover;
/**
* BestMatchHover.
* This is not a real hover, but instead, it is always the first hover used
* and it will choose the best of the real hovers. To choose the best hover,
* we simply find the first hover that returns some text. This implies
* that the order of hovers is important and must be preserved. (Bug 294812)
* 'Fake' hover used to choose the best available hover.
* This hover is always the first hover used and will delegate the hover
* request to the best of the real hovers. The 'best' hover is the first
* hover that returns some text for the specified parameters.
*
* Note that hovers are ordered by plugin dependency, with the most specific
* hovers being placed before less specific ones.
*/
public class BestMatchHover extends AbstractCEditorTextHover {
/*
* Note that hover ordering is very important to be preserved by this
* class. (Bug 294812)
*/
private List<CEditorTextHoverDescriptor> fTextHoverSpecifications;
private List<ITextHover> fInstantiatedTextHovers;
private ITextHover fBestHover;