Package org.eclipse.mat.ui.snapshot.panes.oql.contentAssist

Class AttributeExtractor

java.lang.Object

org.eclipse.mat.ui.snapshot.panes.oql.contentAssist.AttributeExtractor

All Implemented Interfaces:

ContextExtractor

public class AttributeExtractor
extends Object
implements ContextExtractor

Context extractor to be used in the SELECT and WHERE clause of a query. If last character is not a space gets back up to the first space or at sign or dot.

Constructor Summary

Constructors

Constructor	Description
AttributeExtractor()

Method Summary

Modifier and Type	Method	Description
String	getPrefix(ITextViewer source, int currentPosition)	If the last character is a space it returns an empty String If not it returns the last substring up to a space

Methods inherited from class java.lang.Object

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

Constructor Details

AttributeExtractor

public AttributeExtractor()

Method Details

getPrefix

public String getPrefix(ITextViewer source,
 int currentPosition)

If the last character is a space it returns an empty String If not it returns the last substring up to a space

Specified by:

getPrefix in interface ContextExtractor

Returns:

what has been typed before the current position and should be used to filter the content assistance.