1// BEGIN LICENSE BLOCK 2// Version: CMPL 1.1 3// 4// The contents of this file are subject to the Cisco-style Mozilla Public 5// License Version 1.1 (the "License"); you may not use this file except 6// in compliance with the License. You may obtain a copy of the License 7// at www.eclipse-clp.org/license. 8// 9// Software distributed under the License is distributed on an "AS IS" 10// basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See 11// the License for the specific language governing rights and limitations 12// under the License. 13// 14// The Original Code is The ECLiPSe Constraint Logic Programming System. 15// The Initial Developer of the Original Code is Cisco Systems, Inc. 16// Portions created by the Initial Developer are 17// Copyright (C) 2006 Cisco Systems, Inc. All Rights Reserved. 18// 19// Contributor(s): 20// 21// END LICENSE BLOCK 22 23package com.parctechnologies.eclipse.visualisation; 24/** 25 * Provides a concrete base class for command which hold symRefs 26 * 27 */ 28public abstract class SymRefCommand extends RecordableCommand { 29 30 protected SymRef symRef; 31 32 public SymRefCommand(SymRefable symRefable) { 33 this.symRef = symRefable.getSymRef(); 34 } 35 36 /** 37 * Lookup the value of symRef. 38 * @return value of symRef. 39 */ 40 public Object lookupSymRef() { 41 return SymRef.get( symRef ) ; 42 } 43 44 /** 45 * Get the value of symRef. 46 * @return value of symRef. 47 */ 48 public SymRef getSymRef() { 49 return symRef ; 50 } 51 52 public abstract void postRecordIssue(); 53} 54