net.spy.memcached.tapmessage

Class TapStream

java.lang.Object

net.spy.memcached.tapmessage.TapStream

public class TapStream
extends java.lang.Object

Holds multiple operations put together for a tap stream. A TapStream handles the series of messages coming back from a given node which is sending data over TAP. The TapClient will typically manage a set of TapStreams.

Constructor Summary

Constructors

Constructor and Description
TapStream() Creates a new TapStream which will be used by a TapClient to handle incoming TAP operations.

Method Summary

Methods

Modifier and Type	Method and Description
void	addOp(TapOperation op) Add an operation to the stream of TAP messages which have been sent to the server.
void	cancel() Cancels all operations still waiting on an existing TapStream.
boolean	hasErrored() Determine if messages sent to this server and recorded on this TapStream have been determined to be in error.
boolean	isCancelled() Determine if messages sent to this server and recorded on this TapStream have been canceled.
boolean	isCompleted() Check if all operations in the TapStream are completed.

Methods inherited from class java.lang.Object

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

Constructor Detail

TapStream

public TapStream()

Creates a new TapStream which will be used by a TapClient to handle incoming TAP operations.

Method Detail

cancel

public void cancel()

Cancels all operations still waiting on an existing TapStream.

isCompleted

public boolean isCompleted()

Check if all operations in the TapStream are completed.

Returns:

true if all operations currently in the TapStream are completed

isCancelled

public boolean isCancelled()

Determine if messages sent to this server and recorded on this TapStream have been canceled.

Returns:

true if all operations on this TapStream have been canceled

hasErrored

public boolean hasErrored()

Determine if messages sent to this server and recorded on this TapStream have been determined to be in error.

Returns:

true if all operations on this TapStream are in an error state

addOp

public void addOp(TapOperation op)

Add an operation to the stream of TAP messages which have been sent to the server. Note this does not represent all messages, just a select few worth keeping track of. While a public method, this is not intended for general use but rather only for use when extending the TapClient which manages this TapStream.

Parameters:

op -