/*
 * 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;
    }
}