| /******************************************************************************* |
| * Copyright (c) 2000, 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: |
| * Jesper Kamstrup Linnet (eclipse@kamstrup-linnet.dk) - initial API and implementation |
| * (report 36180: Callers/Callees view) |
| *******************************************************************************/ |
| package org.eclipse.jdt.internal.corext.callhierarchy; |
| |
| import java.util.Arrays; |
| import java.util.Collection; |
| import java.util.HashSet; |
| |
| import org.eclipse.core.runtime.IProgressMonitor; |
| |
| import org.eclipse.jdt.core.IType; |
| import org.eclipse.jdt.core.ITypeHierarchy; |
| import org.eclipse.jdt.core.JavaModelException; |
| import org.eclipse.jdt.internal.ui.JavaPlugin; |
| |
| public class JavaImplementorFinder implements IImplementorFinder { |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.corext.callhierarchy.IImplementorFinder#findImplementingTypes(org.eclipse.jdt.core.IType, org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public Collection findImplementingTypes(IType type, IProgressMonitor progressMonitor) { |
| ITypeHierarchy typeHierarchy; |
| |
| try { |
| typeHierarchy = type.newTypeHierarchy(progressMonitor); |
| |
| IType[] implementingTypes = typeHierarchy.getAllClasses(); |
| HashSet result = new HashSet(Arrays.asList(implementingTypes)); |
| |
| return result; |
| } catch (JavaModelException e) { |
| JavaPlugin.log(e); |
| } |
| |
| return null; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jdt.internal.corext.callhierarchy.IImplementorFinder#findInterfaces(org.eclipse.jdt.core.IType, org.eclipse.core.runtime.IProgressMonitor) |
| */ |
| public Collection findInterfaces(IType type, IProgressMonitor progressMonitor) { |
| ITypeHierarchy typeHierarchy; |
| |
| try { |
| typeHierarchy = type.newSupertypeHierarchy(progressMonitor); |
| |
| IType[] interfaces = typeHierarchy.getAllSuperInterfaces(type); |
| HashSet result = new HashSet(Arrays.asList(interfaces)); |
| |
| return result; |
| } catch (JavaModelException e) { |
| JavaPlugin.log(e); |
| } |
| |
| return null; |
| } |
| } |