org.multiverse.api.predicates
Class BooleanPredicate

java.lang.Object
  org.multiverse.api.predicates.BooleanPredicate

All Implemented Interfaces:

Predicate<Boolean>

public abstract class BooleanPredicate
extends Object
implements Predicate<Boolean>

A predicate that checks if some value leads to true or false.

Author:

Peter Veentjer.

Constructor Summary

BooleanPredicate()

Method Summary

abstract boolean	evaluate(boolean current) Evaluates the predicate
boolean	evaluate(Boolean arg) Evaluates the predicate.
static BooleanPredicate	newEqualsPredicate(boolean value)
static BooleanPredicate	newNotEqualsPredicate(boolean value)

Methods inherited from class java.lang.Object

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

Constructor Detail

BooleanPredicate

public BooleanPredicate()

Method Detail

newEqualsPredicate

public static BooleanPredicate newEqualsPredicate(boolean value)

newNotEqualsPredicate

public static BooleanPredicate newNotEqualsPredicate(boolean value)

evaluate

public abstract boolean evaluate(boolean current)

Evaluates the predicate

Parameters:

current - the current value.

Returns:

true or false.

evaluate

public final boolean evaluate(Boolean arg)

Description copied from interface: Predicate

Evaluates the predicate.

Specified by:

evaluate in interface Predicate<Boolean>

Parameters:

arg - the value to evaluate.

Returns:

true or false.