org.otfeed.protocol.request
Class AbstractStreamWithSnapshotRequest

java.lang.Object
  org.otfeed.protocol.request.AbstractStreamWithSnapshotRequest

Direct Known Subclasses:

OptionChainWithSnapshotRequest, TickStreamWithSnapshotRequest

public abstract class AbstractStreamWithSnapshotRequest
extends java.lang.Object

Base for synthetic requests: a snapshot request followed by a stream request.

Method Summary

void	cancel()
void	fireCompleted(OTError error) Internal method: used to wake up threads sleeping in waitForCompletion().
OTError	getError()
boolean	isCompleted()
void	prepareRequest()
void	submit()
void	waitForCompletion() Convenience method: blocks calling thread until request finishes.
boolean	waitForCompletion(long millis) Convenience method: blocks calling thread until request finishes, or the specified number of milliseconds elapses.

Methods inherited from class java.lang.Object

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

Method Detail

prepareRequest

public final void prepareRequest()

submit

public void submit()

cancel

public void cancel()

getError

public final OTError getError()

fireCompleted

public final void fireCompleted(OTError error)

Internal method: used to wake up threads sleeping in waitForCompletion().

isCompleted

public final boolean isCompleted()

waitForCompletion

public final boolean waitForCompletion(long millis)

Convenience method: blocks calling thread until request finishes, or the specified number of milliseconds elapses. Note that if request was not submitted, this method returns immediately with no error.

Parameters:

millis - how long to wait for completion.

waitForCompletion

public final void waitForCompletion()

Convenience method: blocks calling thread until request finishes. Note that if request was not submitted, this method returns immediately with no error.