jdk.util.function.Predicate
Represents a predicate (boolean-valued function) of one argument.
This is a functional interface whose functional method is test(Object).
Represents a predicate (boolean-valued function) of one argument. This is a functional interface whose functional method is test(Object).
*is-equalclj
(*is-equal target-ref)Returns a predicate that tests if two arguments are equal according to Objects.equals(Object, Object).
target-ref - the object reference with which to compare for equality, which may be null - java.lang.Object
returns: a predicate that tests if two arguments are equal according
to Objects.equals(Object, Object) - <T> java.util.function.Predicate<T>
Returns a predicate that tests if two arguments are equal according to Objects.equals(Object, Object). target-ref - the object reference with which to compare for equality, which may be null - `java.lang.Object` returns: a predicate that tests if two arguments are equal according to Objects.equals(Object, Object) - `<T> java.util.function.Predicate<T>`
andclj
(and this other)Returns a composed predicate that represents a short-circuiting logical AND of this predicate and another. When evaluating the composed predicate, if this predicate is false, then the other predicate is not evaluated.
Any exceptions thrown during evaluation of either predicate are relayed to the caller; if evaluation of this predicate throws an exception, the other predicate will not be evaluated.
other - a predicate that will be logically-ANDed with this predicate - java.util.function.Predicate
returns: a composed predicate that represents the short-circuiting logical
AND of this predicate and the other predicate - default java.util.function.Predicate<T>
throws: java.lang.NullPointerException - if other is null
Returns a composed predicate that represents a short-circuiting logical AND of this predicate and another. When evaluating the composed predicate, if this predicate is false, then the other predicate is not evaluated. Any exceptions thrown during evaluation of either predicate are relayed to the caller; if evaluation of this predicate throws an exception, the other predicate will not be evaluated. other - a predicate that will be logically-ANDed with this predicate - `java.util.function.Predicate` returns: a composed predicate that represents the short-circuiting logical AND of this predicate and the other predicate - `default java.util.function.Predicate<T>` throws: java.lang.NullPointerException - if other is null
negateclj
(negate this)Returns a predicate that represents the logical negation of this predicate.
returns: a predicate that represents the logical negation of this
predicate - default java.util.function.Predicate<T>
Returns a predicate that represents the logical negation of this predicate. returns: a predicate that represents the logical negation of this predicate - `default java.util.function.Predicate<T>`
orclj
(or this other)Returns a composed predicate that represents a short-circuiting logical OR of this predicate and another. When evaluating the composed predicate, if this predicate is true, then the other predicate is not evaluated.
Any exceptions thrown during evaluation of either predicate are relayed to the caller; if evaluation of this predicate throws an exception, the other predicate will not be evaluated.
other - a predicate that will be logically-ORed with this predicate - java.util.function.Predicate
returns: a composed predicate that represents the short-circuiting logical
OR of this predicate and the other predicate - default java.util.function.Predicate<T>
throws: java.lang.NullPointerException - if other is null
Returns a composed predicate that represents a short-circuiting logical OR of this predicate and another. When evaluating the composed predicate, if this predicate is true, then the other predicate is not evaluated. Any exceptions thrown during evaluation of either predicate are relayed to the caller; if evaluation of this predicate throws an exception, the other predicate will not be evaluated. other - a predicate that will be logically-ORed with this predicate - `java.util.function.Predicate` returns: a composed predicate that represents the short-circuiting logical OR of this predicate and the other predicate - `default java.util.function.Predicate<T>` throws: java.lang.NullPointerException - if other is null
testclj
(test this t)Evaluates this predicate on the given argument.
t - the input argument - T
returns: true if the input argument matches the predicate,
otherwise false - boolean
Evaluates this predicate on the given argument. t - the input argument - `T` returns: true if the input argument matches the predicate, otherwise false - `boolean`
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