org.mule.tck.junit4.matcher

Class FunctionExpressionMatcher<T,R>

java.lang.Object

org.hamcrest.BaseMatcher<T>

org.hamcrest.TypeSafeMatcher<T>

org.mule.tck.junit4.matcher.FunctionExpressionMatcher<T,R>

Type Parameters:

T - the type of the object that provides the object to be matched.

R - the type of the object to match against.

All Implemented Interfaces:

org.hamcrest.Matcher<T>, org.hamcrest.SelfDescribing

public final class FunctionExpressionMatcher<T,R>
extends org.hamcrest.TypeSafeMatcher<T>

A matcher that will evaluate against the result of a given Function.

Method Summary

Modifier and Type	Method and Description
void	describeTo(org.hamcrest.Description description)
static <T,R> FunctionExpressionMatcher<T,R>	expressionMatches(Function<T,R> resolver, org.hamcrest.Matcher<? extends R> matcher) Builds a matcher that lazily evaluates against the object returned by the given resolver Function.
protected boolean	matchesSafely(T item)

Methods inherited from class org.hamcrest.TypeSafeMatcher

describeMismatch, describeMismatchSafely, 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

Method Detail

expressionMatches

public static final <T,R> FunctionExpressionMatcher<T,R> expressionMatches(Function<T,R> resolver,
                                                                           org.hamcrest.Matcher<? extends R> matcher)

Builds a matcher that lazily evaluates against the object returned by the given resolver Function.

Parameters:

resolver - the function to use to get the object to run the matcher against.

matcher - the matcher to run against the resolved object.

Returns:

a matcher that lazily evaluates the object to match.

matchesSafely

protected boolean matchesSafely(T item)

Specified by:

matchesSafely in class org.hamcrest.TypeSafeMatcher<T>

describeTo

public void describeTo(org.hamcrest.Description description)