org.opencastproject.util.data

Class Effect<A>

java.lang.Object

org.opencastproject.util.data.Function<A,Void>

org.opencastproject.util.data.Effect<A>

Direct Known Subclasses:

Effect.X

public abstract class Effect<A>
extends Function<A,Void>

Run a side effect.

See Also:

Effect.X

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Effect.X<A> Version of Effect that allows for throwing a checked exception.

Nested classes/interfaces inherited from class org.opencastproject.util.data.Function

Function.Xe<A,B,Err>

Constructor Summary

Constructors

Constructor and Description
Effect()

Method Summary

Modifier and Type	Method and Description
Effect<A>	and(Effect<? super A> next) Run this and the next effect on the given argument.
Void	apply(A a) Apply function to a.
protected abstract void	run(A a) Run the side effect.
Function<A,Void>	toFunction() Return the effect as a function.

Methods inherited from class org.opencastproject.util.data.Function

curry, curry, either, handle, o, o, rethrow, then, toEffect, toFn, toGuava

Methods inherited from class java.lang.Object

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

Constructor Detail

Effect

public Effect()

Method Detail

apply

public final Void apply(A a)

Description copied from class: Function

Apply function to a.

Specified by:

apply in class Function<A,Void>

run

protected abstract void run(A a)

Run the side effect.

toFunction

public Function<A,Void> toFunction()

Return the effect as a function.

and

public Effect<A> and(Effect<? super A> next)

Run this and the next effect on the given argument.