net.sf.parser4j.kernelgenerator.entity.state.lex
Class LexStateMap

java.lang.Object
  net.sf.parser4j.kernelgenerator.entity.state.lex.LexStateMap

public class LexStateMap
extends java.lang.Object

Author:

luc peuvrier

Field Summary

protected int	nextStateIdentifier
protected java.util.Map<java.lang.Integer,LexState>	stateByIdentifierMap

Constructor Summary

LexStateMap()

Method Summary

void	addState(LexState state) add state if state exist return false, else add new state and set its state identifier number
java.util.Collection<LexState>	lexStateCollection()
int	numberOfState()
LexState	stateByIdentifier(int stateIdentifier)

Methods inherited from class java.lang.Object

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

Field Detail

nextStateIdentifier

protected int nextStateIdentifier

stateByIdentifierMap

protected final java.util.Map<java.lang.Integer,LexState> stateByIdentifierMap

Constructor Detail

LexStateMap

public LexStateMap()

Method Detail

addState

public void addState(LexState state)

add state
if state exist return false, else add new state and set its state identifier number

Parameters:

state - state to add, can already exist

stateByIdentifier

public LexState stateByIdentifier(int stateIdentifier)

Parameters:

stateIdentifier -

Returns:

existing state for state identifier

numberOfState

public int numberOfState()

lexStateCollection

public java.util.Collection<LexState> lexStateCollection()