akka.japi.pf

Class UnitPFBuilder<I>

java.lang.Object

akka.japi.pf.UnitPFBuilder<I>

Type Parameters:

I - the input type, that this PartialFunction to be applied to This is an EXPERIMENTAL feature and is subject to change until it has received more real world testing.

public final class UnitPFBuilder<I>
extends java.lang.Object

A builder for PartialFunction. This is a specialized version of PFBuilder to map java void methods to BoxedUnit.

Field Summary

Fields

Modifier and Type	Field and Description
protected scala.PartialFunction<F,T>	statements

Constructor Summary

Constructors

Constructor and Description
UnitPFBuilder() Create a UnitPFBuilder.

Method Summary

Modifier and Type	Method and Description
protected void	addStatement(scala.PartialFunction<F,T> statement)
scala.PartialFunction<F,T>	build() Build a PartialFunction from this builder.
<P> UnitPFBuilder<I>	match(java.lang.Class<? extends P> type, FI.TypedPredicate<? extends P> predicate, FI.UnitApply<? extends P> apply) Add a new case statement to this builder.
<P> UnitPFBuilder<I>	match(java.lang.Class<? extends P> type, FI.UnitApply<? extends P> apply) Add a new case statement to this builder.
UnitPFBuilder<I>	matchAny(FI.UnitApply<java.lang.Object> apply) Add a new case statement to this builder, that matches any argument.
<P> UnitPFBuilder<I>	matchEquals(P object, FI.TypedPredicate<P> predicate, FI.UnitApply<P> apply) Add a new case statement to this builder.
<P> UnitPFBuilder<I>	matchEquals(P object, FI.UnitApply<P> apply) Add a new case statement to this builder.

Methods inherited from class java.lang.Object

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

Field Detail

statements

protected scala.PartialFunction<F,T> statements

Constructor Detail

UnitPFBuilder

public UnitPFBuilder()

Create a UnitPFBuilder.

Method Detail

match

public <P> UnitPFBuilder<I> match(java.lang.Class<? extends P> type,
                                  FI.UnitApply<? extends P> apply)

Add a new case statement to this builder.

Parameters:

type - a type to match the argument against

apply - an action to apply to the argument if the type matches

Returns:

a builder with the case statement added

match

public <P> UnitPFBuilder<I> match(java.lang.Class<? extends P> type,
                                  FI.TypedPredicate<? extends P> predicate,
                                  FI.UnitApply<? extends P> apply)

Add a new case statement to this builder.

Parameters:

type - a type to match the argument against

predicate - a predicate that will be evaluated on the argument if the type matches

apply - an action to apply to the argument if the type matches and the predicate returns true

Returns:

a builder with the case statement added

matchEquals

public <P> UnitPFBuilder<I> matchEquals(P object,
                                        FI.UnitApply<P> apply)

Add a new case statement to this builder.

Parameters:

object - the object to compare equals with

apply - an action to apply to the argument if the object compares equal

Returns:

a builder with the case statement added

matchEquals

public <P> UnitPFBuilder<I> matchEquals(P object,
                                        FI.TypedPredicate<P> predicate,
                                        FI.UnitApply<P> apply)

Add a new case statement to this builder.

Parameters:

object - the object to compare equals with

predicate - a predicate that will be evaluated on the argument if the object compares equal

apply - an action to apply to the argument if the object compares equal

Returns:

a builder with the case statement added

matchAny

public UnitPFBuilder<I> matchAny(FI.UnitApply<java.lang.Object> apply)

Add a new case statement to this builder, that matches any argument.

Parameters:

apply - an action to apply to the argument

Returns:

a builder with the case statement added

addStatement

protected void addStatement(scala.PartialFunction<F,T> statement)

build

public scala.PartialFunction<F,T> build()

Build a PartialFunction from this builder. After this call the builder will be reset.

Returns:

a PartialFunction for this builder.