/*******************************************************************************
* Copyright © 2000, 2013 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.edt.ide.core.internal.search;
import java.util.HashSet;
import java.util.Iterator;
import org.eclipse.core.resources.IFile;
import org.eclipse.core.resources.IWorkspace;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
/**
* Collects the resource paths reported by a client to this search requestor.
*/
public class PathCollector implements IIndexSearchRequestor {
/* a set of resource paths */
public HashSet paths = new HashSet(5);
/**
* @see IIndexSearchRequestor
*/
public void acceptPartDeclaration(IPath projectPath, String resourcePath, char[] simpleTypeName, char partType, char[][] enclosingTypeNames, char[] packageName) {
this.paths.add( resourcePath);
}
/**
* @see IIndexSearchRequestor
*/
public void acceptFieldDeclaration(String resourcePath, char[] fieldName) {
this.paths.add(resourcePath);
}
/**
* @see IIndexSearchRequestor
*/
public void acceptFieldReference(String resourcePath, char[] fieldName) {
this.paths.add(resourcePath);
}
/**
* @see IIndexSearchRequestor
*/
public void acceptFunctionDeclaration(String resourcePath, char[] methodName, int parameterCount) {
this.paths.add(resourcePath);
}
/**
* @see IIndexSearchRequestor
*/
public void acceptFunctionReference(String resourcePath, char[] methodName, int parameterCount) {
this.paths.add(resourcePath);
}
/**
* @see IIndexSearchRequestor
*/
public void acceptPackageReference(String resourcePath, char[] packageName) {
this.paths.add(resourcePath);
}
/**
* @see IIndexSearchRequestor
*/
public void acceptPartReference(String resourcePath, char[] typeName) {
this.paths.add(resourcePath);
}
/**
* Returns the files that correspond to the paths that have been collected.
*/
public IFile[] getFiles(IWorkspace workspace) {
IFile[] result = new IFile[this.paths.size()];
int i = 0;
for (Iterator iter = this.paths.iterator(); iter.hasNext();) {
String resourcePath = (String)iter.next();
IPath path = new Path(resourcePath);
result[i++] = workspace.getRoot().getFile(path);
}
return result;
}
/**
* Returns the paths that have been collected.
*/
public String[] getPaths() {
String[] result = new String[this.paths.size()];
int i = 0;
for (Iterator iter = this.paths.iterator(); iter.hasNext();) {
result[i++] = (String)iter.next();
}
return result;
}
}