| /******************************************************************************* |
| * Copyright (c) 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.jdt.ui.tests.refactoring; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.junit.Assert; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| |
| import org.eclipse.core.resources.IResource; |
| |
| import org.eclipse.ltk.core.refactoring.Change; |
| import org.eclipse.ltk.core.refactoring.RefactoringStatus; |
| import org.eclipse.ltk.core.refactoring.participants.CheckConditionsContext; |
| import org.eclipse.ltk.core.refactoring.participants.DeleteParticipant; |
| import org.eclipse.ltk.core.refactoring.participants.ISharableParticipant; |
| import org.eclipse.ltk.core.refactoring.participants.RefactoringArguments; |
| |
| import org.eclipse.jdt.core.IJavaElement; |
| |
| public class TestDeleteParticipantShared extends DeleteParticipant implements ISharableParticipant { |
| |
| static TestDeleteParticipantShared fgInstance; |
| |
| List<Object> fElements= new ArrayList<>(3); |
| List<String> fHandles= new ArrayList<>(3); |
| List<RefactoringArguments> fArguments= new ArrayList<>(3); |
| |
| @Override |
| public boolean initialize(Object element) { |
| fgInstance= this; |
| fElements.add(element); |
| fArguments.add(getArguments()); |
| if (element instanceof IJavaElement) |
| fHandles.add(((IJavaElement)element).getHandleIdentifier()); |
| else |
| fHandles.add(((IResource)element).getFullPath().toString()); |
| return true; |
| } |
| |
| @Override |
| public void addElement(Object element, RefactoringArguments args) { |
| fElements.add(element); |
| fArguments.add(args); |
| if (element instanceof IJavaElement) |
| fHandles.add(((IJavaElement)element).getHandleIdentifier()); |
| else |
| fHandles.add(((IResource)element).getFullPath().toString()); |
| } |
| |
| @Override |
| public String getName() { |
| return getClass().getName(); |
| } |
| |
| @Override |
| public RefactoringStatus checkConditions(IProgressMonitor pm, CheckConditionsContext context) { |
| return new RefactoringStatus(); |
| } |
| |
| @Override |
| public Change createChange(IProgressMonitor pm) throws CoreException { |
| return null; |
| } |
| |
| public static void testNumberOfElements(int expected) { |
| if (expected == 0) { |
| Assert.assertTrue(fgInstance == null); |
| } else { |
| Assert.assertEquals(expected, fgInstance.fElements.size()); |
| Assert.assertEquals(expected, fgInstance.fArguments.size()); |
| } |
| } |
| |
| public static void reset() { |
| fgInstance= null; |
| } |
| |
| public static boolean isLoaded() { |
| return fgInstance != null; |
| } |
| } |