1 /* 2 * Copyright (c) 2007, 2017 Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. 8 * 9 * This code is distributed in the hope that it will be useful, but WITHOUT 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 12 * version 2 for more details (a copy is included in the LICENSE file that 13 * accompanied this code). 14 * 15 * You should have received a copy of the GNU General Public License version 16 * 2 along with this work; if not, write to the Free Software Foundation, 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 18 * 19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 20 * or visit www.oracle.com if you need additional information or have any 21 * questions. 22 */ 23 package org.jemmy.action; 24 25 26 import org.jemmy.env.Environment; 27 28 29 /** 30 * An action to get some value. 31 * @param <T> 32 * @author shura 33 */ 34 public abstract class GetAction<T> extends Action { 35 36 private boolean finished = false; 37 private T result = null; 38 39 /** 40 * 41 */ 42 public GetAction() { 43 } 44 45 /** 46 * 47 * @return 48 */ 49 public boolean isFinished() { 50 return finished; 51 } 52 53 /** 54 * 55 * @return 56 */ 57 public T getResult() { 58 return result; 59 } 60 61 /** 62 * 63 * @param result 64 */ 65 protected void setResult(T result) { 66 this.result = result; 67 finished = true; 68 } 69 70 /** 71 * Dispatches action through the system UI queue to get the result. 72 * @param env Environment to 73 * {@linkplain Environment#getExecutor() get} executor and to pass to 74 * {@linkplain ActionExecutor#execute(org.jemmy.env.Environment, boolean, 75 * org.jemmy.action.Action, java.lang.Object[]) execute()} method. 76 * @param parameters Parameters to pass to {@linkplain 77 * #run(java.lang.Object[]) run()} method. 78 * @return value returned by {@linkplain #getResult() getResult()} method. 79 */ 80 public T dispatch(Environment env, Object... parameters) { 81 env.getExecutor().execute(env, true, this, parameters); 82 return getResult(); 83 } 84 85 }