/*

 * reserved comment block

 * DO NOT REMOVE OR ALTER!

 */

/*

 * 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.

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package com.sun.org.apache.xalan.internal.xsltc.compiler;

/**

 * @author Jacek Ambroziak

 * @author Santiago Pericas-Geertsen

 */

abstract class AttributeValue extends Expression {

    public static final AttributeValue create(SyntaxTreeNode parent,

                                              String text, Parser parser) {

        AttributeValue result;

        if (text.indexOf('{') != -1) {

            result = new AttributeValueTemplate(text, parser, parent);

        }

        else if (text.indexOf('}') != -1) {

            result = new AttributeValueTemplate(text, parser, parent);

        }

        else {

            result = new SimpleAttributeValue(text);

            result.setParser(parser);

            result.setParent(parent);

        }

        return result;

    }

}