/*******************************************************************************
* Copyright (c) 2005, 2011 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.jdt.internal.debug.ui.contentassist;
import java.util.Arrays;
import org.eclipse.jdt.core.CompletionProposal;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.internal.debug.eval.ast.engine.ArrayRuntimeContext;
import org.eclipse.jdt.ui.text.java.CompletionProposalCollector;
/**
* Proposal collector that filters the special local variable used for content
* assist on arrays.
*
* @since 3.2
*/
public class JavaDebugCompletionProposalCollector extends CompletionProposalCollector {
private static final char[] fgHiddenLocal = ArrayRuntimeContext.ARRAY_THIS_VARIABLE.toCharArray();
/**
* Constructs a proposal collector on the given project.
*
* @param project
*/
public JavaDebugCompletionProposalCollector(IJavaProject project) {
super(project);
}
/* (non-Javadoc)
* @see org.eclipse.jdt.ui.text.java.CompletionProposalCollector#isFiltered(org.eclipse.jdt.core.CompletionProposal)
*/
@Override
protected boolean isFiltered(CompletionProposal proposal) {
if (proposal.getKind() == CompletionProposal.LOCAL_VARIABLE_REF) {
if (Arrays.equals(proposal.getName(), fgHiddenLocal)) {
return true;
}
}
return super.isFiltered(proposal);
}
}