/* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * *
* JFlex 1.8.2 *
* Copyright (C) 1998-2018 Gerwin Klein <lsf@jflex.de> *
* All rights reserved. *
* *
* License: BSD *
* *
* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * */
package jflex.core;
import jflex.logging.Out;
Regular expression with two children (e.g. a | b)
Author: Gerwin Klein Version: JFlex 1.8.2
/**
* Regular expression with two children (e.g. a | b)
*
* @author Gerwin Klein
* @version JFlex 1.8.2
*/
public class RegExp2 extends RegExp {
RegExp r1;
RegExp r2;
Constructor for RegExp2.
Params:
/**
* Constructor for RegExp2.
*
* @param type a int.
* @param r1 a {@link RegExp} object.
* @param r2 a {@link RegExp} object.
*/
public RegExp2(int type, RegExp r1, RegExp r2) {
super(type);
this.r1 = r1;
this.r2 = r2;
}
@Override
public String print(String tab) {
return tab
+ "type = "
+ typeName()
+ Out.NL
+ tab
+ "child 1 :"
+ Out.NL
+ r1.print(tab + " ")
+ Out.NL
+ tab
+ "child 2 :"
+ Out.NL
+ r2.print(tab + " ");
}
@Override
public String toString() {
return print("");
}
}