io.virtdata.functionadapters

Class ToLongFunction

java.lang.Object

io.virtdata.functionadapters.ToLongFunction

All Implemented Interfaces:

LongFunction<Object>

public class ToLongFunction
extends Object
implements LongFunction<Object>

Adapts any compatible FunctionalInterface type to a LongFunction, for use with higher-order functions, when they require a LongFunction as an argument. Some of the higher-order functions within this library specifically require a LongFunction as an argument, while some of the other functions are provided in semantically equivalent forms with compatible types which can't be converted directly or automatically by Java. In such cases, those types of functions can be wrapped with the forms described here in order to allow the inner and outer functions to work together.

Constructor Summary

Constructors

Constructor and Description
ToLongFunction(Function<Long,Long> op)
ToLongFunction(LongFunction<?> func)
ToLongFunction(LongToDoubleFunction op)
ToLongFunction(LongToIntFunction op)
ToLongFunction(LongUnaryOperator op)

Method Summary

Modifier and Type	Method and Description
Object	apply(long value)

Methods inherited from class java.lang.Object

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

Constructor Detail

ToLongFunction

public ToLongFunction(LongUnaryOperator op)

ToLongFunction

public ToLongFunction(Function<Long,Long> op)

ToLongFunction

public ToLongFunction(LongToIntFunction op)

ToLongFunction

public ToLongFunction(LongToDoubleFunction op)

ToLongFunction

public ToLongFunction(LongFunction<?> func)

Method Detail

apply

public Object apply(long value)

Specified by:

apply in interface LongFunction<Object>