/**
* Copyright 2002-2017 Evgeny Gryaznov
*
* Licensed 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 org.textmapper.templates.ast;
import org.textmapper.templates.api.EvaluationContext;
import org.textmapper.templates.api.IEvaluationStrategy;
import org.textmapper.templates.ast.TemplatesTree.TextSource;
public class DollarNode extends Node {
protected DollarNode(TextSource source, int offset, int endoffset) {
super(source, offset, endoffset);
}
@Override
protected void emit(StringBuilder sb, EvaluationContext context, IEvaluationStrategy env) {
Object value = context.getVariable("$");
if( value != null ) {
sb.append(value.toString());
} else {
sb.append("$");
}
}
@Override
public void toJavascript(StringBuilder sb) {
sb.append("##### /* TODO conversion error */");
}
}