/**
* Copyright (C) 2005 - 2014 Eric Van Dewoestine
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.eclim.plugin.jdt.command.search;
import java.util.ArrayList;
import java.util.Collections;
import java.util.Comparator;
import java.util.List;
import org.eclim.plugin.jdt.util.IJavaElementComparator;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.core.search.SearchMatch;
/**
* Extension to SearchRequestor that adds getMatches().
*
* @author Eric Van Dewoestine
*/
public class SearchRequestor
extends org.eclipse.jdt.core.search.SearchRequestor
{
private static final SearchMatchComparator MATCH_COMPARATOR =
new SearchMatchComparator();
private ArrayList<SearchMatch> matches = new ArrayList<SearchMatch>();
@Override
public void acceptSearchMatch(SearchMatch match)
throws CoreException
{
if(match.getAccuracy() == SearchMatch.A_ACCURATE){
matches.add(match);
}
}
/**
* Gets a list of all the matches found.
*
* @return List of SearchMatch.
*/
public List<SearchMatch> getMatches()
{
Collections.sort(matches, MATCH_COMPARATOR);
return matches;
}
/**
* Comparator for search matches.
*/
public static class SearchMatchComparator
implements Comparator<SearchMatch>
{
private static final IJavaElementComparator ELEMENT_COMPATATOR =
new IJavaElementComparator();
@Override
public int compare(SearchMatch o1, SearchMatch o2)
{
return ELEMENT_COMPATATOR.compare(
(IJavaElement)o1.getElement(), (IJavaElement)o2.getElement());
}
@Override
public boolean equals(Object obj)
{
if(obj instanceof SearchMatchComparator){
return true;
}
return false;
}
}
}