org.hamcrest.object

Class IsEventFrom

java.lang.Object

org.hamcrest.BaseMatcher<T>

org.hamcrest.TypeSafeMatcher<EventObject>

org.hamcrest.object.IsEventFrom

All Implemented Interfaces:

Matcher<EventObject>, SelfDescribing

public class IsEventFrom
extends TypeSafeMatcher<EventObject>

Tests if the value is an event announced by a specific object.

Constructor Summary

Constructors

Constructor and Description
IsEventFrom(Class eventClass, Object source)

Method Summary

Methods

Modifier and Type	Method and Description
void	describeTo(Description description) Generates a description of the object.
static Matcher<EventObject>	eventFrom(Class<? extends EventObject> eventClass, Object source) Constructs an IsEventFrom Matcher that returns true for any object derived from eventClass announced by source.
static Matcher<EventObject>	eventFrom(Object source) Constructs an IsEventFrom Matcher that returns true for any object derived from EventObject announced by source .
boolean	matchesSafely(EventObject item) Subclasses should implement this.

Methods inherited from class org.hamcrest.TypeSafeMatcher

matches

Methods inherited from class org.hamcrest.BaseMatcher

_dont_implement_Matcher___instead_extend_BaseMatcher_, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IsEventFrom

public IsEventFrom(Class eventClass,
           Object source)

Method Detail

matchesSafely

public boolean matchesSafely(EventObject item)

Description copied from class: TypeSafeMatcher

Subclasses should implement this. The item will already have been checked for the specific type and will never be null.

Specified by:

matchesSafely in class TypeSafeMatcher<EventObject>

describeTo

public void describeTo(Description description)

Description copied from interface: SelfDescribing

Generates a description of the object. The description may be part of a a description of a larger object of which this is just a component, so it should be worded appropriately.

Parameters:

description - The description to be built or appended to.

eventFrom

public static Matcher<EventObject> eventFrom(Class<? extends EventObject> eventClass,
                             Object source)

Constructs an IsEventFrom Matcher that returns true for any object derived from eventClass announced by source.

eventFrom

public static Matcher<EventObject> eventFrom(Object source)

Constructs an IsEventFrom Matcher that returns true for any object derived from EventObject announced by source .