net.didion.jwnl.princeton.file
Class AbstractPrincetonRandomAccessDictionaryFile

java.lang.Object
  net.didion.jwnl.dictionary.file.AbstractDictionaryFile
      net.didion.jwnl.princeton.file.AbstractPrincetonDictionaryFile
          net.didion.jwnl.princeton.file.AbstractPrincetonRandomAccessDictionaryFile

All Implemented Interfaces:

DictionaryFile, RandomAccessDictionaryFile

Direct Known Subclasses:

PrincetonChannelDictionaryFile, PrincetonRandomAccessDictionaryFile

public abstract class AbstractPrincetonRandomAccessDictionaryFile

extends AbstractPrincetonDictionaryFile

implements RandomAccessDictionaryFile

Field Summary

Fields inherited from interface net.didion.jwnl.dictionary.file.DictionaryFile

COMMENT_HEADER

Constructor Summary

	AbstractPrincetonRandomAccessDictionaryFile()
protected	AbstractPrincetonRandomAccessDictionaryFile(java.lang.String path, POS pos, DictionaryFileType fileType)

Method Summary

long	getNextLineOffset() Get the byte offset of the next line (after the position of the file pointer)
boolean	isPreviousLineOffset(long offset) Return true if offset is the previous offset.
void	setNextLineOffset(long previousOffset, long nextOffset) Move the file pointer so that its next line offset is nextOffset

Methods inherited from class net.didion.jwnl.princeton.file.AbstractPrincetonDictionaryFile

makeFilename

Methods inherited from class net.didion.jwnl.dictionary.file.AbstractDictionaryFile

getFile, getFileType, getPOS, open, openFile

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.didion.jwnl.dictionary.file.RandomAccessDictionaryFile

getFilePointer, length, read, readLine, seek

Methods inherited from interface net.didion.jwnl.dictionary.file.DictionaryFile

close, getFile, getFileType, getPOS, isOpen, newInstance, open

Constructor Detail

AbstractPrincetonRandomAccessDictionaryFile

public AbstractPrincetonRandomAccessDictionaryFile()

AbstractPrincetonRandomAccessDictionaryFile

protected AbstractPrincetonRandomAccessDictionaryFile(java.lang.String path,
                                                      POS pos,
                                                      DictionaryFileType fileType)

Method Detail

setNextLineOffset

public void setNextLineOffset(long previousOffset,
                              long nextOffset)

Description copied from interface: RandomAccessDictionaryFile

Move the file pointer so that its next line offset is nextOffset

Specified by:

setNextLineOffset in interface RandomAccessDictionaryFile

isPreviousLineOffset

public boolean isPreviousLineOffset(long offset)

Description copied from interface: RandomAccessDictionaryFile

Return true if offset is the previous offset.

Specified by:

isPreviousLineOffset in interface RandomAccessDictionaryFile

getNextLineOffset

public long getNextLineOffset()

Description copied from interface: RandomAccessDictionaryFile

Get the byte offset of the next line (after the position of the file pointer)

Specified by:

getNextLineOffset in interface RandomAccessDictionaryFile