/**
* Copyright (c) 2005-2011 by Appcelerator, Inc. All Rights Reserved.
* Licensed under the terms of the Eclipse Public License (EPL).
* Please see the license.txt included with this distribution for details.
* Any modifications to this file must keep this entire header intact.
*/
package com.python.pydev.ui.search;
import java.util.ArrayList;
import org.eclipse.core.resources.IResource;
import org.eclipse.search.ui.text.AbstractTextSearchResult;
import org.eclipse.search.ui.text.Match;
/**
* Element representing a line in a file
*
*/
public class LineElement {
private final IResource fParent;
private final int fLineNumber;
private final int fLineStartOffset;
private final String fLineContents;
public LineElement(IResource parent, int lineNumber, int lineStartOffset, String lineContents) {
fParent = parent;
fLineNumber = lineNumber;
fLineStartOffset = lineStartOffset;
fLineContents = lineContents;
}
public IResource getParent() {
return fParent;
}
public int getLine() {
return fLineNumber;
}
public String getContents() {
return fLineContents;
}
public int getOffset() {
return fLineStartOffset;
}
public boolean contains(int offset) {
return fLineStartOffset <= offset && offset < fLineStartOffset + fLineContents.length();
}
public int getLength() {
return fLineContents.length();
}
public FileMatch[] getMatches(AbstractTextSearchResult result) {
ArrayList res = new ArrayList();
Match[] matches = result.getMatches(fParent);
for (int i = 0; i < matches.length; i++) {
FileMatch curr = (FileMatch) matches[i];
if (curr.getLineElement() == this) {
res.add(curr);
}
}
return (FileMatch[]) res.toArray(new FileMatch[res.size()]);
}
public int getNumberOfMatches(AbstractTextSearchResult result) {
int count = 0;
Match[] matches = result.getMatches(fParent);
for (int i = 0; i < matches.length; i++) {
FileMatch curr = (FileMatch) matches[i];
if (curr.getLineElement() == this) {
count++;
}
}
return count;
}
}