Package zmq.socket.pubsub

Class XSub

java.lang.Object

zmq.ZObject

zmq.Own

zmq.SocketBase

zmq.socket.pubsub.XSub

All Implemented Interfaces:

Pipe.IPipeEvents, IPollEvents

Direct Known Subclasses:

Sub

public class XSub
extends SocketBase

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	XSub.SendSubscription

Field Summary

Fields

Modifier and Type	Field	Description
private Dist	dist
private FQ	fq
private boolean	hasMessage
private Msg	message
private boolean	more
private Trie.ITrieHandler	sendSubscription
private Trie	subscriptions

Fields inherited from class zmq.SocketBase

connectRid

Fields inherited from class zmq.Own

errno, options

Constructor Summary

Constructors

Constructor	Description
XSub(Ctx parent, int tid, int sid)

Method Summary

Modifier and Type	Method	Description
protected Blob	getCredential()
private boolean	match(Msg msg)
private boolean	sendSubscription(byte[] data, int size, Pipe pipe)
protected void	xattachPipe(Pipe pipe, boolean subscribe2all, boolean isLocallyInitiated)
protected boolean	xhasIn()
protected boolean	xhasOut()
protected void	xhiccuped(Pipe pipe)
protected void	xpipeTerminated(Pipe pipe)
protected void	xreadActivated(Pipe pipe)
protected Msg	xrecv()
protected boolean	xsend(Msg msg)
protected void	xwriteActivated(Pipe pipe)

Methods inherited from class zmq.SocketBase

bind, cancel, close, connect, connectPeer, destroy, disconnectPeer, errno, eventAccepted, eventAcceptFailed, eventBindFailed, eventClosed, eventCloseFailed, eventConnectDelayed, eventConnected, eventConnectRetried, eventDisconnected, eventHandshakeFailedAuth, eventHandshakeFailedNoDetail, eventHandshakeFailedProtocol, eventHandshaken, eventHandshakeSucceeded, eventListening, getFD, getSocketOpt, getSocketOptx, hiccuped, inEvent, join, leave, monitor, monitorEvent, pipeTerminated, poll, processBind, processDestroy, processStop, processTerm, readActivated, recv, recv, send, send, setSocketOpt, termEndpoint, toString, typeString, writeActivated, xdisconnectPeer, xjoin, xleave, xsetsockopt

Methods inherited from class zmq.Own

incSeqnum, isTerminating, launchChild, processOwn, processSeqnum, processTermAck, processTermReq, termChild, terminate

Methods inherited from class zmq.ZObject

chooseIoThread, connectPending, destroySocket, findEndpoint, getCtx, getTid, pendConnection, processActivateRead, processActivateWrite, processAttach, processCancel, processHiccup, processPipeTerm, processPipeTermAck, processPlug, processReap, processReapAck, processReaped, registerEndpoint, sendActivateRead, sendActivateWrite, sendAttach, sendAttach, sendBind, sendBind, sendCancel, sendDone, sendHiccup, sendInprocConnected, sendOwn, sendPipeTerm, sendPipeTermAck, sendPlug, sendPlug, sendReap, sendReapAck, sendReaped, sendStop, sendTerm, sendTermAck, sendTermReq, setTid, unregisterEndpoint, unregisterEndpoints

Methods inherited from class java.lang.Object

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

Methods inherited from interface zmq.poll.IPollEvents

acceptEvent, connectEvent, outEvent, timerEvent

Field Detail

fq

private final FQ fq

dist

private final Dist dist

subscriptions

private final Trie subscriptions

hasMessage

private boolean hasMessage

message

private Msg message

more

private boolean more

sendSubscription

private final Trie.ITrieHandler sendSubscription

Constructor Detail

XSub

public XSub(Ctx parent,
            int tid,
            int sid)

Method Detail

xattachPipe

protected void xattachPipe(Pipe pipe,
                           boolean subscribe2all,
                           boolean isLocallyInitiated)

Specified by:

xattachPipe in class SocketBase

xreadActivated

protected void xreadActivated(Pipe pipe)

Overrides:

xreadActivated in class SocketBase

xwriteActivated

protected void xwriteActivated(Pipe pipe)

Overrides:

xwriteActivated in class SocketBase

xpipeTerminated

protected void xpipeTerminated(Pipe pipe)

Specified by:

xpipeTerminated in class SocketBase

xhiccuped

protected void xhiccuped(Pipe pipe)

Overrides:

xhiccuped in class SocketBase

xsend

protected boolean xsend(Msg msg)

Overrides:

xsend in class SocketBase

xhasOut

protected boolean xhasOut()

Overrides:

xhasOut in class SocketBase

xrecv

protected Msg xrecv()

Overrides:

xrecv in class SocketBase

xhasIn

protected boolean xhasIn()

Overrides:

xhasIn in class SocketBase

getCredential

protected Blob getCredential()

Overrides:

getCredential in class SocketBase

match

private boolean match(Msg msg)

sendSubscription

private boolean sendSubscription(byte[] data,
                                 int size,
                                 Pipe pipe)