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/*******************************************************************************
* Copyright (c) 2003, 2005 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.jst.j2ee.internal.dialogs;
import java.util.HashSet;
import org.eclipse.jdt.core.ICompilationUnit;
import org.eclipse.jdt.core.IJavaElement;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.JavaModelException;
import org.eclipse.jdt.core.search.IJavaSearchScope;
import org.eclipse.jdt.core.search.SearchEngine;
public class TypeSearchEngine extends SearchEngine {
/**
* Constructor for TypeSearchEngine.
*/
public TypeSearchEngine() {
super();
}
/**
* Constructor for TypeSearchEngine.
*
* @param workingCopies
*/
public TypeSearchEngine(ICompilationUnit[] workingCopies) {
super(workingCopies);
}
/**
* Method createJavaSearchScopeForAProject. Given a project it returns the
* scope of the classes within the project's scope
*
* @param project
* @param includeReferencedProjects
* @param includeExportedClassPathEntriesOnly
* @return IJavaSearchScope
*/
public static IJavaSearchScope createJavaSearchScopeForAProject(IJavaProject project, boolean includeReferencedProjects, boolean includeExportedClassPathEntriesOnly) {
if (!includeExportedClassPathEntriesOnly) {
IJavaElement javaElements[] = new IJavaElement[]{project};
return SearchEngine.createJavaSearchScope(javaElements, includeReferencedProjects);
}
TypeJavaSearchScope scope = new TypeJavaSearchScope();
scope.setIncludeExportedClassPathEntriesOnly(true);
HashSet visitedProjects = new HashSet(2);
try {
scope.addProject(project, includeReferencedProjects, visitedProjects);
} catch (JavaModelException e) {
// ignore
}
return scope;
}
}
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