Package org.wildfly.clustering.function

Interface DoublePredicate

All Superinterfaces:

DoublePredicate

All Known Implementing Classes:

DoublePredicate.SimpleDoublePredicate

public interface DoublePredicate
extends DoublePredicate

An enhanced double predicate.

Author:

Paul Ferraro

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static class	DoublePredicate.SimpleDoublePredicate

Field Summary

Fields

Modifier and Type	Field	Description
static final DoublePredicate	ALWAYS
static final DoublePredicate	NEGATIVE
static final DoublePredicate	NEVER
static final DoublePredicate	POSITIVE
static final DoublePredicate	ZERO

Method Summary

Modifier and Type	Method	Description
default DoublePredicate	and(DoublePredicate other)
default DoublePredicate	map(DoubleUnaryOperator mapper)	Returns a predicate that applies the specified mapping to its argument before evaluating.
default <V> Predicate<V>	map(ToDoubleFunction<V> mapper)	Returns a predicate that applies the specified mapping to its argument before evaluating.
default DoublePredicate	negate()
default DoublePredicate	or(DoublePredicate other)

Methods inherited from interface java.util.function.DoublePredicate

test

Field Details

ALWAYS

static final DoublePredicate ALWAYS

NEVER

static final DoublePredicate NEVER

ZERO

static final DoublePredicate ZERO

POSITIVE

static final DoublePredicate POSITIVE

NEGATIVE

static final DoublePredicate NEGATIVE

Method Details

and

default DoublePredicate and(DoublePredicate other)

Specified by:

and in interface DoublePredicate

negate

default DoublePredicate negate()

Specified by:

negate in interface DoublePredicate

or

default DoublePredicate or(DoublePredicate other)

Specified by:

or in interface DoublePredicate

map

default DoublePredicate map(DoubleUnaryOperator mapper)

Returns a predicate that applies the specified mapping to its argument before evaluating.

Parameters:

mapper -

Returns:

a mapped predicate

map

default <V> Predicate<V> map(ToDoubleFunction<V> mapper)

Returns a predicate that applies the specified mapping to its argument before evaluating.

Type Parameters:

V - the mapped type

Parameters:

mapper -

Returns:

a mapped predicate