| /* |
| * Copyright 2000-2014 JetBrains s.r.o. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| package org.jetbrains.java.decompiler.modules.decompiler.exps; |
| |
| import org.jetbrains.java.decompiler.util.InterpreterUtil; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| |
| public class MonitorExprent extends Exprent { |
| |
| public static final int MONITOR_ENTER = 0; |
| public static final int MONITOR_EXIT = 1; |
| |
| private int montype; |
| |
| private Exprent value; |
| |
| { |
| this.type = EXPRENT_MONITOR; |
| } |
| |
| public MonitorExprent(int montype, Exprent value) { |
| this.montype = montype; |
| this.value = value; |
| } |
| |
| public Exprent copy() { |
| return new MonitorExprent(montype, value.copy()); |
| } |
| |
| public List<Exprent> getAllExprents() { |
| List<Exprent> lst = new ArrayList<Exprent>(); |
| lst.add(value); |
| return lst; |
| } |
| |
| public String toJava(int indent) { |
| if (montype == MONITOR_ENTER) { |
| return "synchronized(" + value.toJava(indent) + ")"; |
| } |
| else { |
| return ""; |
| } |
| } |
| |
| public boolean equals(Object o) { |
| if (o == this) return true; |
| if (o == null || !(o instanceof MonitorExprent)) return false; |
| |
| MonitorExprent me = (MonitorExprent)o; |
| return montype == me.getMontype() && |
| InterpreterUtil.equalObjects(value, me.getValue()); |
| } |
| |
| public void replaceExprent(Exprent oldexpr, Exprent newexpr) { |
| if (oldexpr == value) { |
| value = newexpr; |
| } |
| } |
| |
| public int getMontype() { |
| return montype; |
| } |
| |
| public Exprent getValue() { |
| return value; |
| } |
| } |