triveni
Class Predicate

java.lang.Object
  |
  +--triveni.Predicate

public abstract class Predicate

extends java.lang.Object

implements java.lang.Cloneable

A predicate on an event, that is, a function from an event to boolean. The user should override execute to provide the code of the predicate. The user should also override clone if the predicate has state containing reference variables.

See Also:

Switch, If, Valuator

Constructor Summary

Predicate()

Method Summary

java.lang.Object	clone()
abstract boolean	execute(LabeledEvent event) This method provides the code of the predicate.

Methods inherited from class java.lang.Object

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

Constructor Detail

Predicate

public Predicate()

Method Detail

execute

public abstract boolean execute(LabeledEvent event)

This method provides the code of the predicate. It should be overridden by subclasses.

Parameters:

event - the current event.

clone

public java.lang.Object clone()

Overrides:

clone in class java.lang.Object