ToLongUnaryOperator (VirtualDataSet API)

java.lang.Object
- io.virtdata.functionadapters.ToLongUnaryOperator

All Implemented Interfaces:

java.util.function.LongUnaryOperator
```
public class ToLongUnaryOperator
extends java.lang.Object
implements java.util.function.LongUnaryOperator
```
Adapts any compatible FunctionalInterface type to a LongUnaryOperator, for use with higher-order functions, when they require a LongUnaryOperator as an argument. Some of the higher-order functions within this library specifically require a LongUnaryOperator 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	Description
`ToLongUnaryOperator(java.util.function.Function<java.lang.Long,java.lang.Long> f)`
`ToLongUnaryOperator(java.util.function.LongFunction<java.lang.Long> f)`
`ToLongUnaryOperator(java.util.function.LongUnaryOperator f)`

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type Method Description

long applyAsLong(long operand)
- Methods inherited from class java.lang.Object
  clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
- Methods inherited from interface java.util.function.LongUnaryOperator
  andThen, compose

Constructor Detail

ToLongUnaryOperator

public ToLongUnaryOperator(java.util.function.LongFunction<java.lang.Long> f)

ToLongUnaryOperator

public ToLongUnaryOperator(java.util.function.Function<java.lang.Long,java.lang.Long> f)

ToLongUnaryOperator

public ToLongUnaryOperator(java.util.function.LongUnaryOperator f)

Method Detail
- applyAsLong
```
public long applyAsLong(long operand)
```
  Specified by:
  
  applyAsLong in interface java.util.function.LongUnaryOperator