Package org.deeplearning4j.models.sequencevectors

Class SequenceVectors.AsyncSequencer

java.lang.Object

java.lang.Thread

org.deeplearning4j.models.sequencevectors.SequenceVectors.AsyncSequencer

All Implemented Interfaces:

Runnable

Enclosing class:

SequenceVectors<T extends SequenceElement>

protected class SequenceVectors.AsyncSequencer
extends Thread
implements Runnable

This class is used to fetch data from iterator in background thread, and convert it to List It becomes very usefull if text processing pipeline behind iterator is complex, and we're not loading data from simple text file with whitespaces as separator. Since this method allows you to hide preprocessing latency in background. This mechanics will be change to PrefetchingSentenceIterator wrapper.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

Constructors

Constructor	Description
AsyncSequencer(SequenceIterator<T> iterator, @NonNull Collection<String> stopList)

Method Summary

Modifier and Type	Method	Description
boolean	hasMoreLines()
Sequence<T>	nextSentence()
void	run()

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, onSpinWait, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, start, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Constructor Detail

AsyncSequencer

public AsyncSequencer(SequenceIterator<T> iterator,
                      @NonNull
                      @NonNull Collection<String> stopList)

Method Detail

run

public void run()

Specified by:

run in interface Runnable

Overrides:

run in class Thread

hasMoreLines

public boolean hasMoreLines()

nextSentence

public Sequence<T> nextSentence()