Package org.jcsp.net

Class LoopbackLink

java.lang.Object

org.jcsp.net.Link

org.jcsp.net.LoopbackLink

All Implemented Interfaces:

CSProcess

class LoopbackLink
extends Link

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
private class	LoopbackLink.LoopbackSerializationFilter
private class	LoopbackLink.RxLoop	The process which recieves from the stream.
private class	LoopbackLink.TxLoop	The process which does transmission to the stream.
private static class	LoopbackLink.TxLoopPoison	An object of this type is used by RxLoop to poison TxLoop.

Field Summary

Fields

Modifier and Type	Field	Description
private final FilteredOne2OneChannel	loopBack

Fields inherited from class org.jcsp.net.Link

remoteNodeID, sendNodeID, txChannel

Constructor Summary

Constructors

Constructor	Description
LoopbackLink()	Constructs a new loopback link for efficient network channels that are on the same JVM.

Method Summary

Modifier and Type	Method	Description
protected NodeID	getRemoteNodeID()	Returns the other computer's ID.
protected void	runTxRxLoop()	Performs send and receive actions for the link exchanging data with the peer node.

Methods inherited from class org.jcsp.net.Link

addTxFilter, connect, createResources, deliverReceivedObject, destroyResources, equals, exchangeNodeIDs, getPingTime, getProfile, getProtocolID, getReadSequence, getSpecifications, getTxChannel, getTxFilterCount, hashCode, obtainNodeID, performedPingTest, ping, readLinkDecision, readTestObject, removeTxFilter, run, setProfile, setSpecifications, waitForReplies, writeLinkDecision, writeTestObject

Methods inherited from class java.lang.Object

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

Field Details

loopBack

private final FilteredOne2OneChannel loopBack

Constructor Details

LoopbackLink

LoopbackLink()

Constructs a new loopback link for efficient network channels that are on the same JVM.

Method Details

runTxRxLoop

protected void runTxRxLoop()

Description copied from class: Link

Performs send and receive actions for the link exchanging data with the peer node. This is called from this class' run method - do not call it directly.

Overrides:

runTxRxLoop in class Link

getRemoteNodeID

protected NodeID getRemoteNodeID()

Returns the other computer's ID. This method is safe to call while the process is running, however it will return null if the other computer has not yet identified itself.

Overrides:

getRemoteNodeID in class Link

Returns:

ID of connected computer.