Package org.hamcrest.collection

Class HasItemInArray<T>

java.lang.Object

org.hamcrest.BaseMatcher<T[]>

org.hamcrest.TypeSafeMatcher<T[]>

org.hamcrest.collection.HasItemInArray<T>

Type Parameters:

T - the array element type

All Implemented Interfaces:

Matcher<T[]>, SelfDescribing

public class HasItemInArray<T>
extends TypeSafeMatcher<T[]>

Matches if an array contains an item satisfying a nested matcher.

Constructor Summary

Constructors

Constructor	Description
HasItemInArray(Matcher<? super T> elementMatcher)	Constructor, best called from ArrayMatching.

Method Summary

Modifier and Type	Method	Description
void	describeMismatchSafely(T[] actual, Description mismatchDescription)	Describe the mismatch.
void	describeTo(Description description)	Generates a description of the object.
boolean	matchesSafely(T[] actual)	Check if the item matches.

Methods inherited from class org.hamcrest.TypeSafeMatcher

describeMismatch, matches

Methods inherited from class org.hamcrest.BaseMatcher

_dont_implement_Matcher___instead_extend_BaseMatcher_, isNotNull, toString

Methods inherited from class java.lang.Object

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

Constructor Details

HasItemInArray

public HasItemInArray(Matcher<? super T> elementMatcher)

Constructor, best called from ArrayMatching.

Parameters:

elementMatcher - matcher for the expected item

See Also:

• ArrayMatching.hasItemInArray(Matcher)

Method Details

matchesSafely

public boolean matchesSafely(T[] actual)

Description copied from class: TypeSafeMatcher

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

Specified by:

matchesSafely in class TypeSafeMatcher<T[]>

Parameters:

actual - the type safe item to match against.

Returns:

boolean true/false depending if item matches matcher.

describeMismatchSafely

public void describeMismatchSafely(T[] actual,
 Description mismatchDescription)

Description copied from class: TypeSafeMatcher

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

Overrides:

describeMismatchSafely in class TypeSafeMatcher<T[]>

Parameters:

actual - the type safe item to match against.

mismatchDescription - the mismatch description.

describeTo

public void describeTo(Description description)

Description copied from interface: SelfDescribing

Generates a description of the object. The description may be part of 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.