com.ximpleware.extended.xpath.VariableExpr Maven / Gradle / Ivy
/*
* Copyright (C) 2002-2012 XimpleWare, [email protected]
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
package com.ximpleware.extended.xpath;
import com.ximpleware.extended.NavExceptionHuge;
import com.ximpleware.extended.VTDNavHuge;
import com.ximpleware.extended.XPathEvalExceptionHuge;
public class VariableExpr extends Expr {
private String exprName;
private Expr exprVal;
public VariableExpr(String name, Expr e){
exprName = name;
exprVal = e;
}
public int adjust(int n) {
// TODO Auto-generated method stub
return exprVal.adjust(n);
}
public boolean evalBoolean(VTDNavHuge vn) {
// TODO Auto-generated method stub
return exprVal.evalBoolean(vn);
}
public int evalNodeSet(VTDNavHuge vn) throws XPathEvalExceptionHuge, NavExceptionHuge {
// TODO Auto-generated method stub
return exprVal.evalNodeSet(vn);
}
public double evalNumber(VTDNavHuge vn) {
// TODO Auto-generated method stub
return exprVal.evalNumber(vn);
}
public String evalString(VTDNavHuge vn) {
// TODO Auto-generated method stub
return exprVal.evalString(vn);
}
public boolean isBoolean() {
// TODO Auto-generated method stub
return exprVal.isBoolean();
}
public boolean isNodeSet() {
// TODO Auto-generated method stub
return exprVal.isNodeSet();
}
public boolean isNumerical() {
// TODO Auto-generated method stub
return exprVal.isNumerical();
}
public boolean isString() {
// TODO Auto-generated method stub
return exprVal.isString();
}
public boolean requireContextSize() {
// TODO Auto-generated method stub
return exprVal.requireContextSize();
}
public void reset(VTDNavHuge vn) {
// TODO Auto-generated method stub
exprVal.reset(vn);
}
public void setContextSize(int size) {
// TODO Auto-generated method stub
exprVal.setContextSize(size);
}
public void setPosition(int pos) {
// TODO Auto-generated method stub
exprVal.setPosition(pos);
}
public String toString() {
// TODO Auto-generated method stub
return "$"+exprName;
}
}