net.sf.jse
Class LiteralFragment

java.lang.Object
  |
  +--net.sf.jse.Fragment
        |
        +--net.sf.jse.LeafFragment
              |
              +--net.sf.jse.LiteralFragment

All Implemented Interfaces:

java.lang.Cloneable

Direct Known Subclasses:

CharacterFragment, FloatFragment, IntegerFragment, StringFragment

public class LiteralFragment

extends LeafFragment

Fragment that represents a Java literal

Version:

0.9, 03OCT00

Author:

Jonathan Bachrach, Keith Playford

Fields inherited from class net.sf.jse.Fragment

out

Constructor Summary

LiteralFragment()

LiteralFragment(antlr.Token t)

Method Summary

boolean	equals(LiteralFragment x)
Expansion	generatePatternCode(IdentifierFragment nowVar, IdentifierFragment nextVar) Pattern matching code generator
java.lang.Object	getValue() protocol for converting fragments back into Java literals
java.lang.String	toString()

Methods inherited from class net.sf.jse.LeafFragment

getInsideFragments, getLine, getText, getToken, tokens

Methods inherited from class net.sf.jse.Fragment

capitalize, collectBoundVariables, compilePatternElement, compileQuestionExpression, compileTemplate, die, expandMacros, expandTemplates, getChar, getCurrentLine, getFloat, getInt, getString, isTerminator, makeToken, makeToken, markMacros, setCurrentLine

Methods inherited from class java.lang.Object

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

Constructor Detail

LiteralFragment

public LiteralFragment()

LiteralFragment

public LiteralFragment(antlr.Token t)

Method Detail

getValue

public java.lang.Object getValue()

Description copied from class: Fragment

protocol for converting fragments back into Java literals

Overrides:

getValue in class Fragment

equals

public boolean equals(LiteralFragment x)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

generatePatternCode

public Expansion generatePatternCode(IdentifierFragment nowVar,
                                     IdentifierFragment nextVar)

Description copied from class: Fragment

Pattern matching code generator

Overrides:

generatePatternCode in class Fragment

Following copied from class: net.sf.jse.Fragment

Parameters:

nowVar - runtime variable bound to current input fragments

nextVar - where to put remaining fragments after matching

See Also:

Fragment.compilePatternElement(net.sf.jse.FragmentList, net.sf.jse.IdentifierFragment, net.sf.jse.IdentifierFragment)