package org.apache.commons.ognl; | |
/* | |
* Licensed to the Apache Software Foundation (ASF) under one | |
* or more contributor license agreements. See the NOTICE file | |
* distributed with this work for additional information | |
* regarding copyright ownership. The ASF licenses this file | |
* to you 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. | |
*/ | |
/** | |
*/ | |
class ASTKeyValue | |
extends SimpleNode | |
{ | |
public ASTKeyValue( int id ) | |
{ | |
super( id ); | |
} | |
public ASTKeyValue( OgnlParser p, int id ) | |
{ | |
super( p, id ); | |
} | |
protected Node getKey() | |
{ | |
return children[0]; | |
} | |
protected Node getValue() | |
{ | |
return ( jjtGetNumChildren() > 1 ) ? children[1] : null; | |
} | |
/** | |
* Returns null because this is a parser construct and does not evaluate | |
*/ | |
protected Object getValueBody( OgnlContext context, Object source ) | |
throws OgnlException | |
{ | |
return null; | |
} | |
public <R, P> R accept( NodeVisitor<? extends R, ? super P> visitor, P data ) | |
throws OgnlException | |
{ | |
return visitor.visit( this, data ); | |
} | |
} |