com.tomtom.online.sdk.common.func

Class FuncUtils

java.lang.Object

com.tomtom.online.sdk.common.func.FuncUtils

public class FuncUtils
extends java.lang.Object

Utility methods to execute Block functions.

Constructor Summary

Constructors

Constructor and Description
FuncUtils()

Method Summary

Modifier and Type	Method and Description
static <T> void	apply(Optional<? extends T> optional, Block<T> fun) Run function when optional is not absent.
static <T> void	apply(Optional<? extends T> optional, Block<T> fun, java.lang.Runnable otherwise) Run function when optional is not absent.
static <T> void	forEach(java.lang.Iterable<? extends T> iterable, Block<T> fun) Iterate iterable and apply function on each item.
static <T> void	forWeekEach(java.lang.Iterable<java.lang.ref.WeakReference<? extends T>> iterable, Block<java.lang.ref.WeakReference<? extends T>> fun) Iterate iterable and apply function on each item.

Methods inherited from class java.lang.Object

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

Constructor Detail

FuncUtils

public FuncUtils()

Method Detail

forWeekEach

public static <T> void forWeekEach(java.lang.Iterable<java.lang.ref.WeakReference<? extends T>> iterable,
                                   Block<java.lang.ref.WeakReference<? extends T>> fun)

Iterate iterable and apply function on each item.

Parameters:

iterable - Iterable

fun - Function which will be applied

forEach

public static <T> void forEach(java.lang.Iterable<? extends T> iterable,
                               Block<T> fun)

Iterate iterable and apply function on each item.

Parameters:

iterable - Iterable

fun - Function which will be applied

apply

public static <T> void apply(Optional<? extends T> optional,
                             Block<T> fun)

Run function when optional is not absent.

Type Parameters:

T -

Parameters:

optional - When optional is present, fun is run

fun - Function which is run when optional is present

apply

public static <T> void apply(Optional<? extends T> optional,
                             Block<T> fun,
                             java.lang.Runnable otherwise)

Run function when optional is not absent.

Type Parameters:

T -

Parameters:

optional - When optional is present, fun is run

fun - Function which is run when optional is present

otherwise - Call this function when optional is not present