001 /* 002 * Created on Mar 7, 2010 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except 005 * in compliance with the License. You may obtain a copy of the License at 006 * 007 * http://www.apache.org/licenses/LICENSE-2.0 008 * 009 * Unless required by applicable law or agreed to in writing, software distributed under the License 010 * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express 011 * or implied. See the License for the specific language governing permissions and limitations under 012 * the License. 013 * 014 * Copyright @2010 the original author or authors. 015 */ 016 package org.fest.swing.core; 017 018 import static org.fest.swing.edt.GuiActionRunner.execute; 019 020 import org.fest.assertions.Description; 021 import org.fest.swing.edt.GuiQuery; 022 import org.fest.swing.timing.Condition; 023 024 /** 025 * Understands a <code>{@link Condition}</code> that is evaluated in the event dispatch thread (EDT.) 026 * 027 * @author Alex Ruiz 028 * 029 * @since 1.2 030 */ 031 public abstract class EdtSafeCondition extends Condition { 032 033 /** 034 * Creates a new </code>{@link EdtSafeCondition}</code>. 035 * @param description describes this condition. 036 */ 037 public EdtSafeCondition(String description) { 038 super(description); 039 } 040 041 /** 042 * Creates a new </code>{@link EdtSafeCondition}</code>. 043 * @param description describes this condition. 044 */ 045 public EdtSafeCondition(Description description) { 046 super(description); 047 } 048 049 /** 050 * Checks if the condition has been satisfied. 051 * @return <code>true</code> if the condition has been satisfied, otherwise <code>false</code>. 052 */ 053 public final boolean test() { 054 boolean result = execute(new GuiQuery<Boolean>() { 055 protected Boolean executeInEDT() { 056 return testInEDT(); 057 } 058 }); 059 return result; 060 } 061 062 /** 063 * Checks if the condition has been satisfied. This method is guaranteed to be executed in the event dispatch thread. 064 * @return <code>true</code> if the condition has been satisfied, otherwise <code>false</code>. 065 */ 066 protected abstract boolean testInEDT(); 067 }