/*******************************************************************************
*
* Copyright 2010 Alexandru Craciun, and individual contributors as indicated
* by the @authors tag.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 3 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
******************************************************************************/
/* Generated By:JJTree: Do not edit this line. ASTUnaryOperator.java Version 4.3 */
/* JavaCCOptions:MULTI=true,NODE_USES_PARSER=false,VISITOR=false,TRACK_TOKENS=false,NODE_PREFIX=AST,NODE_EXTENDS=,NODE_FACTORY=,SUPPORT_CLASS_VISIBILITY_PUBLIC=true */
package org.netxilia.spi.impl.formula.parser;
import org.netxilia.api.formula.IFormulaContext;
import org.netxilia.api.formula.IFormulaRenderer;
import org.netxilia.api.value.IGenericValue;
import org.netxilia.api.value.StringValue;
/**
* An AST node representing an unary operator which appears before an expression.
*/
public class ASTUnaryOperator extends ASTBaseNode {
private String operator;
public ASTUnaryOperator(int id) {
super(id);
}
public ASTUnaryOperator(FormulaParser p, int id) {
super(p, id);
}
public void setOperator(String operator) {
this.operator = operator;
}
@Override
public IGenericValue eval(IFormulaContext context) {
return new StringValue(operator);
}
@Override
public String text(IFormulaRenderer context) {
return operator;
}
@Override
public String toString() {
return "UnaryOperator[" + operator + "]";
}
}
/*
* JavaCC - OriginalChecksum=c50795578ef7da3b7ce10cf5400cf92a (do not edit this line)
*/