edu.mit.jwi
Class DataSourceDictionary.FileIterator<T,N>

java.lang.Object
  edu.mit.jwi.DataSourceDictionary.FileIterator<T,N>

All Implemented Interfaces:

IHasPOS, java.util.Iterator<N>

Direct Known Subclasses:

DataSourceDictionary.ExceptionFileIterator, DataSourceDictionary.FileIterator2

Enclosing class:

DataSourceDictionary

public abstract class DataSourceDictionary.FileIterator<T,N>
extends java.lang.Object
implements java.util.Iterator<N>, IHasPOS

Abstract class used for iterating over line-based files.

Field Summary

protected java.lang.String	currentLine
protected IDataSource<T>	fFile
protected ILineParser<T>	fParser
protected java.util.Iterator<java.lang.String>	iterator

Constructor Summary

DataSourceDictionary.FileIterator(IContentType<T> content)

DataSourceDictionary.FileIterator(IContentType<T> content, java.lang.String startKey)

Method Summary

java.lang.String	getCurrentLine() Returns the current line.
POS	getPOS() Returns the associated part of speech for this object.
boolean	hasNext()
N	next()
abstract N	parseLine(java.lang.String line) Parses the line using a parser provided at construction time
void	remove()

Methods inherited from class java.lang.Object

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

Field Detail

fFile

protected final IDataSource<T> fFile

iterator

protected final java.util.Iterator<java.lang.String> iterator

fParser

protected final ILineParser<T> fParser

currentLine

protected java.lang.String currentLine

Constructor Detail

DataSourceDictionary.FileIterator

public DataSourceDictionary.FileIterator(IContentType<T> content)

DataSourceDictionary.FileIterator

public DataSourceDictionary.FileIterator(IContentType<T> content,
                                         java.lang.String startKey)

Method Detail

getCurrentLine

public java.lang.String getCurrentLine()

Returns the current line.

Returns:

the current line

Since:

JWI 2.2.0

getPOS

public POS getPOS()

Description copied from interface: IHasPOS

Returns the associated part of speech for this object. If this object is not associated with any particular part of speech, this method may return null.

Specified by:

getPOS in interface IHasPOS

Returns:

The associated part of speech, or null if none.

hasNext

public boolean hasNext()

Specified by:

hasNext in interface java.util.Iterator<N>

next

public N next()

Specified by:

next in interface java.util.Iterator<N>

remove

public void remove()

Specified by:

remove in interface java.util.Iterator<N>

parseLine

public abstract N parseLine(java.lang.String line)

Parses the line using a parser provided at construction time