edu.neu.ccs.demeterf.lexer.classes
Class RegExp

java.lang.Object
  edu.neu.ccs.demeterf.lexer.classes.RegExp

Direct Known Subclasses:

ChRE, ConcatRE, GrpRE, HuhRE, LocRef, NChRE, NGrpRE, OrRE, PlusRE, StarRE, StrRE

public abstract class RegExp
extends java.lang.Object

Representation of RegExp

Constructor Summary

RegExp()
Construct a(n) RegExp Instance

Method Summary

static RegExp	parse(java.io.InputStream inpt) Parse an instance of RegExp from the given Stream
static RegExp	parse(java.io.Reader inpt) Parse an instance of RegExp from the given Reader
static RegExp	parse(java.lang.String inpt) Parse an instance of RegExp from the given String
java.lang.String	toString() DGP method from Class PrintToString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

RegExp

public RegExp()

Construct a(n) RegExp Instance

Method Detail

parse

public static RegExp parse(java.lang.String inpt)
                    throws ParseException

Parse an instance of RegExp from the given String

Throws:

ParseException

parse

public static RegExp parse(java.io.InputStream inpt)
                    throws ParseException

Parse an instance of RegExp from the given Stream

Throws:

ParseException

parse

public static RegExp parse(java.io.Reader inpt)
                    throws ParseException

Parse an instance of RegExp from the given Reader

Throws:

ParseException

toString

public java.lang.String toString()

DGP method from Class PrintToString

Overrides:

toString in class java.lang.Object