com.annimon.stream.function

Class DoubleFunction.Util

java.lang.Object

com.annimon.stream.function.DoubleFunction.Util

Enclosing interface:

DoubleFunction<R>

public static class DoubleFunction.Util
extends Object

Method Summary

Modifier and Type	Method and Description
static <R> DoubleFunction<R>	safe(ThrowableDoubleFunction<? extends R,Throwable> throwableFunction) Creates a safe DoubleFunction,
static <R> DoubleFunction<R>	safe(ThrowableDoubleFunction<? extends R,Throwable> throwableFunction, R resultIfFailed) Creates a safe DoubleFunction,

Methods inherited from class java.lang.Object

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

Method Detail

safe

public static <R> DoubleFunction<R> safe(ThrowableDoubleFunction<? extends R,Throwable> throwableFunction)

Creates a safe DoubleFunction,

Type Parameters:

R - the type of the result of the function

Parameters:

throwableFunction - the function that may throw an exception

Returns:

the function result or null if exception was thrown

Throws:

NullPointerException - if throwableFunction is null

Since:

1.1.7

See Also:

safe(com.annimon.stream.function.ThrowableDoubleFunction, java.lang.Object)

safe

public static <R> DoubleFunction<R> safe(ThrowableDoubleFunction<? extends R,Throwable> throwableFunction,
                                         R resultIfFailed)

Creates a safe DoubleFunction,

Type Parameters:

R - the type of the result of the function

Parameters:

throwableFunction - the function that may throw an exception

resultIfFailed - the result which returned if exception was thrown

Returns:

the function result or resultIfFailed

Throws:

NullPointerException - if throwableFunction is null

Since:

1.1.7