001    /*
002     $Id: PropertyNode.java,v 1.10 2005/05/27 10:13:08 russel Exp $
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: 1.10 $
057     */
058    public class PropertyNode extends AnnotatedNode implements Opcodes {
059    
060        private FieldNode field;
061        private Statement getterBlock;
062        private Statement setterBlock;
063        private int modifiers;
064    
065        public PropertyNode(
066            String name,
067            int modifiers,
068            String type,
069            String owner,
070            Expression initialValueExpression,
071            Statement getterBlock,
072            Statement setterBlock) {
073            this(new FieldNode(name, modifiers & ACC_STATIC, type, owner, initialValueExpression), modifiers, getterBlock, setterBlock);
074        }
075    
076        public PropertyNode(FieldNode field, int modifiers, Statement getterBlock, Statement setterBlock) {
077            this.field = field;
078            this.modifiers = modifiers;
079            this.getterBlock = getterBlock;
080            this.setterBlock = setterBlock;
081        }
082    
083        public Statement getGetterBlock() {
084            return getterBlock;
085        }
086    
087        public Expression getInitialValueExpression() {
088            return field.getInitialValueExpression();
089        }
090    
091        public int getModifiers() {
092            return modifiers;
093        }
094    
095        public String getName() {
096            return field.getName();
097        }
098    
099        public Statement getSetterBlock() {
100            return setterBlock;
101        }
102    
103        public String getType() {
104            return field.getType();
105        }
106    
107        public boolean isDynamicType() {
108            return field.isDynamicType();
109        }
110    
111        public FieldNode getField() {
112            return field;
113        }
114    
115        public boolean isPrivate() {
116            return (modifiers & ACC_PRIVATE) != 0;
117        }
118    
119    }