/* Generated By:JJTree: Do not edit this line. ASTGetVariable.java Version 4.3 */
/* JavaCCOptions:MULTI=true,NODE_USES_PARSER=true,VISITOR=false,TRACK_TOKENS=false,NODE_PREFIX=AST,NODE_EXTENDS=,NODE_FACTORY=,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
/*
* © Copyright FOCONIS AG, 2014
*
* 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.openntf.formula.ast;
import java.util.Set;
import org.openntf.formula.FormulaContext;
import org.openntf.formula.ValueHolder;
import org.openntf.formula.parse.AtFormulaParserImpl;
public class ASTGetVariable extends SimpleNode {
String variableName = "";
String variableNameLC = "";
public ASTGetVariable(final AtFormulaParserImpl p, final int id) {
super(p, id);
}
public void init(final String image) {
variableName = image;
variableNameLC = image.toLowerCase();
}
@Override
public String toString() {
return super.toString() + ": " + variableName;
}
@Override
public ValueHolder evaluate(final FormulaContext ctx) {
return ctx.getVarLC(variableNameLC, variableName);
}
@Override
protected void analyzeThis(final Set<String> readFields, final Set<String> modifiedFields, final Set<String> variables,
final Set<String> functions) {
if (!variables.contains(variableNameLC))
readFields.add(variableNameLC);
}
}
/* JavaCC - OriginalChecksum=2ba7f6ff2948e10b68e936c09948b783 (do not edit this line) */