Class EqualPredicate<T>
java.lang.Object
org.apache.commons.collections4.functors.AbstractPredicate<T>
org.apache.commons.collections4.functors.EqualPredicate<T>
- Type Parameters:
T- the type of the input to the predicate.
- All Implemented Interfaces:
Serializable,Predicate<T>,Predicate<T>
Predicate implementation that returns true if the input is the same object
as the one stored in this predicate by equals.
- Since:
- 3.0
- See Also:
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Constructor Summary
ConstructorsConstructorDescriptionEqualPredicate(T object) Constructor that performs no validation.EqualPredicate(T test, Equator<T> equator) Constructor that performs no validation. -
Method Summary
Modifier and TypeMethodDescriptionstatic <T> Predicate<T> equalPredicate(T object) Creates the predicate.static <T> Predicate<T> equalPredicate(T object, Equator<T> equator) Creates the identity predicate.getValue()Gets the value.booleanEvaluates the predicate returning true if the input equals the stored value.Methods inherited from class org.apache.commons.collections4.functors.AbstractPredicate
evaluate
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Constructor Details
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EqualPredicate
Constructor that performs no validation. UseequalPredicateif you want that.- Parameters:
object- the object to compare to
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EqualPredicate
Constructor that performs no validation. UseequalPredicateif you want that.- Parameters:
test- the object to compare toequator- the equator to use for comparison- Since:
- 4.0
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Method Details
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equalPredicate
Creates the predicate.- Type Parameters:
T- the type that the predicate queries- Parameters:
object- the object to compare to- Returns:
- the predicate
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equalPredicate
Creates the identity predicate.- Type Parameters:
T- the type that the predicate queries- Parameters:
object- the object to compare toequator- the equator to use for comparison- Returns:
- the predicate
- Since:
- 4.0
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getValue
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test
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