/*
 * 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 freemarker.core;

import java.io.IOException;

import freemarker.template.TemplateException;

An #outputFormat element
/** * An #outputFormat element */
final class OutputFormatBlock extends TemplateElement { private final Expression paramExp; OutputFormatBlock(TemplateElements children, Expression paramExp) { this.paramExp = paramExp; setChildren(children); } @Override TemplateElement[] accept(Environment env) throws TemplateException, IOException { return getChildBuffer(); } @Override protected String dump(boolean canonical) { if (canonical) { return "<" + getNodeTypeSymbol() + " \"" + paramExp.getCanonicalForm() + "\">" + getChildrenCanonicalForm() + "</" + getNodeTypeSymbol() + ">"; } else { return getNodeTypeSymbol(); } } @Override String getNodeTypeSymbol() { return "#outputformat"; } @Override int getParameterCount() { return 1; } @Override Object getParameterValue(int idx) { if (idx == 0) return paramExp; else throw new IndexOutOfBoundsException(); } @Override ParameterRole getParameterRole(int idx) { if (idx == 0) return ParameterRole.VALUE; else throw new IndexOutOfBoundsException(); } @Override boolean isIgnorable(boolean stripWhitespace) { return getChildCount() == 0; } @Override boolean isNestedBlockRepeater() { return false; } }