org.deeplearning4j.text.sentenceiterator

Class FileSentenceIterator

java.lang.Object

org.deeplearning4j.text.sentenceiterator.BaseSentenceIterator

org.deeplearning4j.text.sentenceiterator.FileSentenceIterator

All Implemented Interfaces:

SentenceIterator

Direct Known Subclasses:

LabelAwareFileSentenceIterator

public class FileSentenceIterator
extends BaseSentenceIterator

Field Summary

Fields

Modifier and Type	Field and Description
protected java.util.Queue<java.lang.String>	cache
protected java.io.File	currentFile
protected org.apache.commons.io.LineIterator	currLineIterator
protected java.io.File	file
protected java.util.Iterator<java.io.File>	fileIterator

Fields inherited from class org.deeplearning4j.text.sentenceiterator.BaseSentenceIterator

preProcessor

Constructor Summary

Constructors

Constructor and Description
FileSentenceIterator(java.io.File dir)
FileSentenceIterator(SentencePreProcessor preProcessor, java.io.File file) Takes a single file or directory

Method Summary

Modifier and Type	Method and Description
boolean	hasNext() Same idea as Iterator
java.lang.String	nextSentence() Gets the next sentence or null if there's nothing left (Do yourself a favor and check hasNext() )
void	reset() Resets the iterator to the beginning

Methods inherited from class org.deeplearning4j.text.sentenceiterator.BaseSentenceIterator

finish, getPreProcessor, setPreProcessor

Methods inherited from class java.lang.Object

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

Field Detail

fileIterator

protected volatile java.util.Iterator<java.io.File> fileIterator

cache

protected volatile java.util.Queue<java.lang.String> cache

currLineIterator

protected volatile org.apache.commons.io.LineIterator currLineIterator

file

protected volatile java.io.File file

currentFile

protected volatile java.io.File currentFile

Constructor Detail

FileSentenceIterator

public FileSentenceIterator(SentencePreProcessor preProcessor,
                            java.io.File file)

Takes a single file or directory

Parameters:

preProcessor - the sentence pre processor

file - the file or folder to iterate over

FileSentenceIterator

public FileSentenceIterator(java.io.File dir)

Method Detail

nextSentence

public java.lang.String nextSentence()

Description copied from interface: SentenceIterator

Gets the next sentence or null if there's nothing left (Do yourself a favor and check hasNext() )

Returns:

the next sentence in the iterator

hasNext

public boolean hasNext()

Description copied from interface: SentenceIterator

Same idea as Iterator

Returns:

whether there's anymore sentences left

reset

public void reset()

Description copied from interface: SentenceIterator

Resets the iterator to the beginning