JFlex
Class RegExp1

java.lang.Object
  JFlex.RegExp
      JFlex.RegExp1

public class RegExp1
extends RegExp

Stores a regular expression from the rules section of a JFlex specification. This class provides storage for one Object of content. It is used for all regular expressions that are constructed from one object. For instance: a* is new RegExp1(sym.STAR, new Character ('a'));

Version:

JFlex 1.4.1, $Revision: 2.2 $, $Date: 2004/11/06 23:03:32 $

Author:

Gerwin Klein

Field Summary

(package private) java.lang.Object

content The child of this expression node in the syntax tree of a regular expression.

Fields inherited from class JFlex.RegExp

type

Constructor Summary

RegExp1(int type, java.lang.Object content)
Constructs a new regular expression with one child object.

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 JFlex.RegExp

isCharClass, size

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

content

java.lang.Object content

The child of this expression node in the syntax tree of a regular expression.

Constructor Detail

RegExp1

public RegExp1(int type,
               java.lang.Object content)

Constructs a new regular expression with one child object.

Parameters:

type - a value from the cup generated class sym, defining the kind of this regular expression

content - the child of this expression

Method Detail

print

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

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()

Returns a String-representation of this regular expression

Overrides:

toString in class RegExp