RegExp2

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## weka.core.parser.JFlex
Class RegExp2

    java.lang.Object
      weka.core.parser.JFlex.RegExp
          weka.core.parser.JFlex.RegExp2

    public class RegExp2

extends RegExp

Regular expression with two children (e.g. a | b)

Version:
  JFlex 1.4.1, $Revision: 1.1 $, $Date: 2008-05-09 09:14:11 $
Author:
  Gerwin Klein

Constructor Summary
`RegExp2(int type, RegExp r1, RegExp r2)`

Method Summary
`java.lang.String` | `print(java.lang.String tab)` Returns a String-representation of this regular expression with the specified indentation.
`java.lang.String` | `toString()` Returns a String-representation of this regular expression

Methods inherited from class weka.core.parser.JFlex.RegExp
`isCharClass, size`

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Constructor Detail

### RegExp2

    public RegExp2(int type,
                   RegExp r1,
                   RegExp r2)

Method Detail

### print

    public java.lang.String print(java.lang.String tab)

  Description copied from class: `RegExp`
  Returns a String-representation of this regular expression with the specified indentation.

  Overrides:
    `print` in class `RegExp`
  Parameters:
    `tab` - a String that should contain only space characters and that is inserted in front of standard String-representation pf this object.

### toString

    public java.lang.String toString()

  Description copied from class: `RegExp`
  Returns a String-representation of this regular expression

  Overrides:
    `toString` in class `RegExp`

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