Package com.landawn.abacus.util

Class Fn.FI

java.lang.Object

com.landawn.abacus.util.Fn.FI

Enclosing class:

Fn

public static final class Fn.FI
extends Object

Utility class for IntPredicate/Function/Consumer.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final class	Fn.FI.IntBinaryOperators

Method Summary

Modifier and Type	Method	Description
static IntBiFunction<MergeResult>	alternated()	Deprecated.
static Function<int[],Double>	average()
static IntConsumer	c(IntConsumer c)
static IntBiPredicate	equal()
static <R> IntFunction<R>	f(IntFunction<R> f)
static IntBiPredicate	greaterEqual()
static IntBiPredicate	greaterThan()
static Function<int[],Integer>	len()
static IntBiPredicate	lessEqual()
static IntBiPredicate	lessThan()
static IntBiPredicate	notEqual()
static IntPredicate	notNegative()
static IntPredicate	p(IntPredicate p)
static IntPredicate	positve()
static Function<int[],Integer>	sum()
static ToIntFunction<Integer>	unbox()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

positve

public static IntPredicate positve()

notNegative

public static IntPredicate notNegative()

equal

public static IntBiPredicate equal()

notEqual

public static IntBiPredicate notEqual()

greaterThan

public static IntBiPredicate greaterThan()

greaterEqual

public static IntBiPredicate greaterEqual()

lessThan

public static IntBiPredicate lessThan()

lessEqual

public static IntBiPredicate lessEqual()

unbox

public static ToIntFunction<Integer> unbox()

p

public static IntPredicate p(IntPredicate p)
                      throws IllegalArgumentException

Parameters:

p -

Returns:

Throws:

IllegalArgumentException

f

public static <R> IntFunction<R> f(IntFunction<R> f)
                            throws IllegalArgumentException

Type Parameters:

R -

Parameters:

f -

Returns:

Throws:

IllegalArgumentException

c

public static IntConsumer c(IntConsumer c)
                     throws IllegalArgumentException

Parameters:

c -

Returns:

Throws:

IllegalArgumentException

len

public static Function<int[],Integer> len()

sum

public static Function<int[],Integer> sum()

average

public static Function<int[],Double> average()

alternated

@Deprecated
@Beta
@SequentialOnly
@Stateful
public static IntBiFunction<MergeResult> alternated()

Deprecated.

Returns a stateful IntBiFunction. Don't save or cache for reuse or use it in parallel stream.

Returns: