com.atomicleopard.expressive.predicate

Class ConstantPredicate<T>

java.lang.Object

com.atomicleopard.expressive.predicate.ConstantPredicate<T>

Type Parameters:

T -

All Implemented Interfaces:

EPredicate<T>

public class ConstantPredicate<T>
extends Object
implements EPredicate<T>

An EPredicate that always returns a specified value, true or false. Useful in scenarios using the Null Object and Chain of Command patterns and in testing.

Constructor Summary

Constructors

Constructor and Description
ConstantPredicate(boolean result)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	pass(T input)
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

ConstantPredicate

public ConstantPredicate(boolean result)

Method Detail

pass

public boolean pass(T input)

Specified by:

pass in interface EPredicate<T>

toString

public String toString()

Overrides:

toString in class Object