Package com.yahoo.prelude.semantics.engine

Class Choicepoint.State

java.lang.Object

com.yahoo.prelude.semantics.engine.Choicepoint.State

Enclosing class:

Choicepoint

public static final class Choicepoint.State
extends Object

The state of this choicepoint

Constructor Summary

Constructors

Constructor	Description
State(Choicepoint choicepoint, RuleEvaluation evaluation)

Method Summary

Modifier and Type	Method	Description
void	backtrack(RuleEvaluation e)	Backtrack to the evaluation state at the point where this choicepoint were instantiated
void	backtrackPosition(RuleEvaluation e)
int	getNonreferencedMatchCount()
int	getPosition()
int	getReferencedMatchCount()
void	updateState(RuleEvaluation evaluation)

Methods inherited from class java.lang.Object

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

Constructor Details

State

public State(Choicepoint choicepoint,
 RuleEvaluation evaluation)

Method Details

updateState

public void updateState(RuleEvaluation evaluation)

backtrack

public void backtrack(RuleEvaluation e)

Backtrack to the evaluation state at the point where this choicepoint were instantiated

backtrackPosition

public void backtrackPosition(RuleEvaluation e)

getPosition

public int getPosition()

getReferencedMatchCount

public int getReferencedMatchCount()

getNonreferencedMatchCount

public int getNonreferencedMatchCount()