001 /* 002 $Id: PropertyNode.java 3419 2006-01-19 00:07:02Z blackdrag $ 003 004 Copyright 2003 (C) James Strachan and Bob Mcwhirter. All Rights Reserved. 005 006 Redistribution and use of this software and associated documentation 007 ("Software"), with or without modification, are permitted provided 008 that the following conditions are met: 009 010 1. Redistributions of source code must retain copyright 011 statements and notices. Redistributions must also contain a 012 copy of this document. 013 014 2. Redistributions in binary form must reproduce the 015 above copyright notice, this list of conditions and the 016 following disclaimer in the documentation and/or other 017 materials provided with the distribution. 018 019 3. The name "groovy" must not be used to endorse or promote 020 products derived from this Software without prior written 021 permission of The Codehaus. For written permission, 022 please contact info@codehaus.org. 023 024 4. Products derived from this Software may not be called "groovy" 025 nor may "groovy" appear in their names without prior written 026 permission of The Codehaus. "groovy" is a registered 027 trademark of The Codehaus. 028 029 5. Due credit should be given to The Codehaus - 030 http://groovy.codehaus.org/ 031 032 THIS SOFTWARE IS PROVIDED BY THE CODEHAUS AND CONTRIBUTORS 033 ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT 034 NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND 035 FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL 036 THE CODEHAUS OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 037 INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 038 (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR 039 SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 040 HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, 041 STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 042 ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED 043 OF THE POSSIBILITY OF SUCH DAMAGE. 044 045 */ 046 package org.codehaus.groovy.ast; 047 048 import org.codehaus.groovy.ast.expr.*; 049 import org.codehaus.groovy.ast.stmt.*; 050 import org.objectweb.asm.Opcodes; 051 052 /** 053 * Represents a property (member variable, a getter and setter) 054 * 055 * @author <a href="mailto:james@coredevelopers.net">James Strachan</a> 056 * @version $Revision: 3419 $ 057 */ 058 public class PropertyNode extends AnnotatedNode implements Opcodes,Variable { 059 060 private FieldNode field; 061 private Statement getterBlock; 062 private Statement setterBlock; 063 private int modifiers; 064 private boolean closureShare = false; 065 066 public PropertyNode( 067 String name, int modifiers, ClassNode type, ClassNode owner, 068 Expression initialValueExpression, Statement getterBlock, 069 Statement setterBlock) 070 { 071 this(new FieldNode(name, modifiers & ACC_STATIC, type, owner, initialValueExpression), modifiers, getterBlock, setterBlock); 072 } 073 074 public PropertyNode(FieldNode field, int modifiers, Statement getterBlock, Statement setterBlock) { 075 this.field = field; 076 this.modifiers = modifiers; 077 this.getterBlock = getterBlock; 078 this.setterBlock = setterBlock; 079 } 080 081 public Statement getGetterBlock() { 082 return getterBlock; 083 } 084 085 public Expression getInitialExpression() { 086 return field.getInitialExpression(); 087 } 088 089 public int getModifiers() { 090 return modifiers; 091 } 092 093 public String getName() { 094 return field.getName(); 095 } 096 097 public Statement getSetterBlock() { 098 return setterBlock; 099 } 100 101 public ClassNode getType() { 102 return field.getType(); 103 } 104 105 public void setType(ClassNode t) { 106 field.setType(t); 107 } 108 109 public FieldNode getField() { 110 return field; 111 } 112 113 public boolean isPrivate() { 114 return (modifiers & ACC_PRIVATE) != 0; 115 } 116 117 public boolean hasInitialExpression() { 118 return field.hasInitialExpression(); 119 } 120 121 public boolean isInStaticContext() { 122 return field.isInStaticContext(); 123 } 124 125 public boolean isDynamicTyped() { 126 return field.isDynamicTyped(); 127 } 128 129 public boolean isClosureSharedVariable() { 130 return false; 131 } 132 133 public void setClosureSharedVariable(boolean inClosure) { 134 closureShare = inClosure; 135 } 136 }