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Groovy: A powerful, dynamic language for the JVM

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/*
 *  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.
 */
package groovy.util;

import groovy.lang.Closure;

import java.util.Map;

/**
 * @author Andres Almiray
 * @author Danno Ferrin
 */
public abstract class AbstractFactory implements Factory {
    public boolean isLeaf() {
        return false;
    }

    public boolean isHandlesNodeChildren() {
        return false;
    }

    public void onFactoryRegistration(FactoryBuilderSupport builder, String registeredName, String group) {
        // do nothing
    }

    public boolean onHandleNodeAttributes( FactoryBuilderSupport builder, Object node,
            Map attributes ) {
        return true;
    }

    public boolean onNodeChildren( FactoryBuilderSupport builder, Object node, Closure childContent) {
        return true;
    }

    public void onNodeCompleted( FactoryBuilderSupport builder, Object parent, Object node ) {
        // do nothing
    }

    public void setParent( FactoryBuilderSupport builder, Object parent, Object child ) {
        // do nothing
    }

    public void setChild( FactoryBuilderSupport builder, Object parent, Object child ) {
        // do nothing
    }

}