org.zeromq

Class ZProxy.ZPump

java.lang.Object

org.zeromq.ZProxy.ZPump

All Implemented Interfaces:

ZProxy.Pump

Enclosing class:

ZProxy

public static class ZProxy.ZPump
extends Object
implements ZProxy.Pump

A pump that reads a message as a whole before transmitting it. It offers a way to transform messages for capture and destination.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static interface	ZProxy.ZPump.Transformer

Constructor Summary

Constructors

Constructor and Description
ZPump()
ZPump(ZProxy.ZPump.Transformer transformer)

Method Summary

Modifier and Type	Method and Description
boolean	flow(ZProxy.Plug splug, ZMQ.Socket source, ZMQ.Socket capture, ZProxy.Plug dplug, ZMQ.Socket destination) Transfers a message from one source to one destination, with an optional capture.

Methods inherited from class java.lang.Object

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

Constructor Detail

ZPump

public ZPump()

ZPump

public ZPump(ZProxy.ZPump.Transformer transformer)

Method Detail

flow

public boolean flow(ZProxy.Plug splug,
                    ZMQ.Socket source,
                    ZMQ.Socket capture,
                    ZProxy.Plug dplug,
                    ZMQ.Socket destination)

Description copied from interface: ZProxy.Pump

Transfers a message from one source to one destination, with an optional capture.

Specified by:

flow in interface ZProxy.Pump

Parameters:

splug - the plug of the source socket

source - the socket where to receive the message from.

capture - the optional sockets where to send the message to. Possibly null.

dplug - the plug of the destination socket

destination - the socket where to send the message to.

Returns:

false in case of error or interruption, true if successfully transferred the message