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Top Description Methods
java.util.function

public Interface IntPredicate

Known Direct Implementers
jdk.internal.util.ImmutableBitSetPredicate, jdk.internal.util.ImmutableBitSetPredicate.SmallImmutableBitSetPredicate
Annotations
@FunctionalInterface
Imports
java.util.Objects

Represents a predicate (boolean-valued function) of one int-valued argument. This is the int-consuming primitive type specialization of Predicate.

This is a functional interface whose functional method is test(int).

Since
1.8
See Also
Predicate

Method Summary

Modifier and TypeMethod and Description
public default IntPredicate

Returns:

a composed predicate that represents the short-circuiting logical AND of this predicate and the other predicate
and
(IntPredicate
a predicate that will be logically-ANDed with this predicate
other
)

Returns a composed predicate that represents a short-circuiting logical AND of this predicate and another.

public default IntPredicate

Returns:

a predicate that represents the logical negation of this predicate
negate
()

Returns a predicate that represents the logical negation of this predicate.

public default IntPredicate

Returns:

a composed predicate that represents the short-circuiting logical OR of this predicate and the other predicate
or
(IntPredicate
a predicate that will be logically-ORed with this predicate
other
)

Returns a composed predicate that represents a short-circuiting logical OR of this predicate and another.

public boolean

Returns:

true if the input argument matches the predicate, otherwise false
test
(int
the input argument
value
)

Evaluates this predicate on the given argument.

Method Detail

andback to summary
public default IntPredicate and(IntPredicate 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.

Parameters
other:IntPredicate

a predicate that will be logically-ANDed with this predicate

Returns:IntPredicate

a composed predicate that represents the short-circuiting logical AND of this predicate and the other predicate

Exceptions
NullPointerException:
if other is null
negateback to summary
public default IntPredicate negate()

Returns a predicate that represents the logical negation of this predicate.

Returns:IntPredicate

a predicate that represents the logical negation of this predicate

orback to summary
public default IntPredicate or(IntPredicate 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.

Parameters
other:IntPredicate

a predicate that will be logically-ORed with this predicate

Returns:IntPredicate

a composed predicate that represents the short-circuiting logical OR of this predicate and the other predicate

Exceptions
NullPointerException:
if other is null
testback to summary
public boolean test(int value)

Evaluates this predicate on the given argument.

Parameters
value:int

the input argument

Returns:boolean

true if the input argument matches the predicate, otherwise false