com.annimon.stream.function

Class LongPredicate.Util

java.lang.Object

com.annimon.stream.function.LongPredicate.Util

Enclosing interface:

LongPredicate

public static class LongPredicate.Util
extends java.lang.Object

Method Summary

Modifier and Type	Method and Description
static LongPredicate	and(LongPredicate p1, LongPredicate p2) Applies logical AND to predicates.
static LongPredicate	negate(LongPredicate p1) Applies logical negation to predicate.
static LongPredicate	or(LongPredicate p1, LongPredicate p2) Applies logical OR to predicates.
static LongPredicate	safe(ThrowableLongPredicate<java.lang.Throwable> throwablePredicate) Creates a safe LongPredicate.
static LongPredicate	safe(ThrowableLongPredicate<java.lang.Throwable> throwablePredicate, boolean resultIfFailed) Creates a safe LongPredicate.
static LongPredicate	xor(LongPredicate p1, LongPredicate p2) Applies logical XOR to predicates.

Methods inherited from class java.lang.Object

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

Method Detail

and

public static LongPredicate and(@NotNull
                                LongPredicate p1,
                                @NotNull
                                LongPredicate p2)

Applies logical AND to predicates.

Parameters:

p1 - the first predicate

p2 - the second predicate

Returns:

a composed LongPredicate

Throws:

java.lang.NullPointerException - if p1 or p2 is null

or

public static LongPredicate or(@NotNull
                               LongPredicate p1,
                               @NotNull
                               LongPredicate p2)

Applies logical OR to predicates.

Parameters:

p1 - the first predicate

p2 - the second predicate

Returns:

a composed LongPredicate

Throws:

java.lang.NullPointerException - if p1 or p2 is null

xor

public static LongPredicate xor(@NotNull
                                LongPredicate p1,
                                @NotNull
                                LongPredicate p2)

Applies logical XOR to predicates.

Parameters:

p1 - the first predicate

p2 - the second predicate

Returns:

a composed LongPredicate

Throws:

java.lang.NullPointerException - if p1 or p2 is null

negate

public static LongPredicate negate(@NotNull
                                   LongPredicate p1)

Applies logical negation to predicate.

Parameters:

p1 - the predicate to be negated

Returns:

a composed LongPredicate

Throws:

java.lang.NullPointerException - if p1 is null

safe

public static LongPredicate safe(@NotNull
                                 ThrowableLongPredicate<java.lang.Throwable> throwablePredicate)

Creates a safe LongPredicate.

Parameters:

throwablePredicate - the predicate that may throw an exception

Returns:

a LongPredicate or false if exception was thrown

Since:

1.1.7

See Also:

safe(com.annimon.stream.function.ThrowableLongPredicate, boolean)

safe

public static LongPredicate safe(@NotNull
                                 ThrowableLongPredicate<java.lang.Throwable> throwablePredicate,
                                 boolean resultIfFailed)

Creates a safe LongPredicate.

Parameters:

throwablePredicate - the predicate that may throw an exception

resultIfFailed - the result which returned if exception was thrown

Returns:

a LongPredicate or resultIfFailed

Throws:

java.lang.NullPointerException - if throwablePredicate is null

Since:

1.1.7