Package org.hamcrest.core
Class Every<T>
- java.lang.Object
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- org.hamcrest.BaseMatcher<T>
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- org.hamcrest.TypeSafeDiagnosingMatcher<java.lang.Iterable<T>>
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- org.hamcrest.core.Every<T>
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- All Implemented Interfaces:
Matcher<java.lang.Iterable<T>>
,SelfDescribing
public class Every<T> extends TypeSafeDiagnosingMatcher<java.lang.Iterable<T>>
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
describeTo(Description description)
Generates a description of the object.static <U> Matcher<java.lang.Iterable<U>>
everyItem(Matcher<U> itemMatcher)
Creates a matcher forIterable
s that only matches when a single pass over the examinedIterable
yields items that are all matched by the specifieditemMatcher
.boolean
matchesSafely(java.lang.Iterable<T> collection, Description mismatchDescription)
Subclasses should implement this.-
Methods inherited from class org.hamcrest.TypeSafeDiagnosingMatcher
describeMismatch, matches
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Methods inherited from class org.hamcrest.BaseMatcher
_dont_implement_Matcher___instead_extend_BaseMatcher_, toString
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Method Detail
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matchesSafely
public boolean matchesSafely(java.lang.Iterable<T> collection, Description mismatchDescription)
Description copied from class:TypeSafeDiagnosingMatcher
Subclasses should implement this. The item will already have been checked for the specific type and will never be null.- Specified by:
matchesSafely
in classTypeSafeDiagnosingMatcher<java.lang.Iterable<T>>
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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.
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everyItem
public static <U> Matcher<java.lang.Iterable<U>> everyItem(Matcher<U> itemMatcher)
Creates a matcher forIterable
s that only matches when a single pass over the examinedIterable
yields items that are all matched by the specifieditemMatcher
. For example:assertThat(Arrays.asList("bar", "baz"), everyItem(startsWith("ba")))
- Parameters:
itemMatcher
- the matcher to apply to every item provided by the examinedIterable
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