Package com.saperion.common.lang.criterion

Class InstanceOfCriterion<T>

java.lang.Object

com.saperion.common.lang.criterion.InstanceOfCriterion<T>

Type Parameters:

T - type of testable objects

All Implemented Interfaces:

Criterion<T>

public final class InstanceOfCriterion<T>
extends Object
implements Criterion<T>

A Criterion that tests instances against a specified class.

Objects satisfy this InstanceOfCriterion if and only if they are an instance of the specified class.

An instance of this InstanceOfCriterion can be used in several threads concurrently.

Author:

agz

Constructor Summary

Constructors

Constructor	Description
InstanceOfCriterion(Class<? extends T> clazz)	Creates a new InstanceOfCriterion based on the specified Class.

Method Summary

Modifier and Type	Method	Description
boolean	isSatisfiedBy(T object)	Returns whether the specified object satisfies this criterion.
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Details

InstanceOfCriterion

public InstanceOfCriterion(Class<? extends T> clazz)

Creates a new InstanceOfCriterion based on the specified Class.

The specified Class must not be null.

Parameters:

clazz - Class to test the objects against

Method Details

isSatisfiedBy

public boolean isSatisfiedBy(T object)

Description copied from interface: Criterion

Returns whether the specified object satisfies this criterion.

Implementations have to accept null-values without throwing exceptions.

Specified by:

isSatisfiedBy in interface Criterion<T>

Parameters:

object - object to test

Returns:

whether the specified object satisfies this criterion

toString

public String toString()

Overrides:

toString in class Object