akka.japi.pf

Class ReceiveBuilder

java.lang.Object

akka.japi.pf.ReceiveBuilder

public class ReceiveBuilder
extends java.lang.Object

Used for building a partial function for Actor.receive(). There is both a match on type only, and a match on type and predicate. Inside an actor you can use it like this with Java 8 to define your receive method.

Example:

Method Summary

Modifier and Type	Method and Description
static <P> UnitPFBuilder<java.lang.Object>	match(java.lang.Class<P> type, FI.TypedPredicate<P> predicate, FI.UnitApply<P> apply) Return a new UnitPFBuilder with a case statement added.
static <P> UnitPFBuilder<java.lang.Object>	match(java.lang.Class<P> type, FI.UnitApply<P> apply) Return a new UnitPFBuilder with a case statement added.
static UnitPFBuilder<java.lang.Object>	matchAny(FI.UnitApply<java.lang.Object> apply) Return a new UnitPFBuilder with a case statement added.
static <P> UnitPFBuilder<java.lang.Object>	matchEquals(P object, FI.TypedPredicate<P> predicate, FI.UnitApply<P> apply) Return a new UnitPFBuilder with a case statement added.
static <P> UnitPFBuilder<java.lang.Object>	matchEquals(P object, FI.UnitApply<P> apply) Return a new UnitPFBuilder with a case statement added.

Methods inherited from class java.lang.Object

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

Method Detail

match

public static <P> UnitPFBuilder<java.lang.Object> match(java.lang.Class<P> type,
                                                        FI.UnitApply<P> apply)

Return a new UnitPFBuilder with a case statement added.

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 static <P> UnitPFBuilder<java.lang.Object> match(java.lang.Class<P> type,
                                                        FI.TypedPredicate<P> predicate,
                                                        FI.UnitApply<P> apply)

Return a new UnitPFBuilder with a case statement added.

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 static <P> UnitPFBuilder<java.lang.Object> matchEquals(P object,
                                                              FI.UnitApply<P> apply)

Return a new UnitPFBuilder with a case statement added.

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 static <P> UnitPFBuilder<java.lang.Object> matchEquals(P object,
                                                              FI.TypedPredicate<P> predicate,
                                                              FI.UnitApply<P> apply)

Return a new UnitPFBuilder with a case statement added.

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

Return a new UnitPFBuilder with a case statement added.

Parameters:

apply - an action to apply to the argument

Returns:

a builder with the case statement added