org.apache.lucene.analysis.hunspell

Class Dictionary

java.lang.Object

org.apache.lucene.analysis.hunspell.Dictionary

public class Dictionary
extends Object

In-memory structure for the dictionary (.dic) and affix (.aff) data of a hunspell dictionary.

Constructor Summary

Constructors

Constructor and Description
Dictionary(Directory tempDir, String tempFileNamePrefix, InputStream affix, InputStream dictionary) Creates a new Dictionary containing the information read from the provided InputStreams to hunspell affix and dictionary files.
Dictionary(Directory tempDir, String tempFileNamePrefix, InputStream affix, List<InputStream> dictionaries, boolean ignoreCase) Creates a new Dictionary containing the information read from the provided InputStreams to hunspell affix and dictionary files.

Method Summary

Modifier and Type	Method and Description
boolean	getIgnoreCase() Returns true if this dictionary was constructed with the ignoreCase option
DictEntries	lookupEntries(String root)

Methods inherited from class java.lang.Object

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

Constructor Detail

Dictionary

public Dictionary(Directory tempDir,
                  String tempFileNamePrefix,
                  InputStream affix,
                  InputStream dictionary)
           throws IOException,
                  ParseException

Creates a new Dictionary containing the information read from the provided InputStreams to hunspell affix and dictionary files. You have to close the provided InputStreams yourself.

Parameters:

tempDir - Directory to use for offline sorting

tempFileNamePrefix - prefix to use to generate temp file names

affix - InputStream for reading the hunspell affix file (won't be closed).

dictionary - InputStream for reading the hunspell dictionary file (won't be closed).

Throws:

IOException - Can be thrown while reading from the InputStreams

ParseException - Can be thrown if the content of the files does not meet expected formats

Dictionary

public Dictionary(Directory tempDir,
                  String tempFileNamePrefix,
                  InputStream affix,
                  List<InputStream> dictionaries,
                  boolean ignoreCase)
           throws IOException,
                  ParseException

Creates a new Dictionary containing the information read from the provided InputStreams to hunspell affix and dictionary files. You have to close the provided InputStreams yourself.

Parameters:

tempDir - Directory to use for offline sorting

tempFileNamePrefix - prefix to use to generate temp file names

affix - InputStream for reading the hunspell affix file (won't be closed).

dictionaries - InputStream for reading the hunspell dictionary files (won't be closed).

Throws:

IOException - Can be thrown while reading from the InputStreams

ParseException - Can be thrown if the content of the files does not meet expected formats

Method Detail

lookupEntries

public DictEntries lookupEntries(String root)

Parameters:

root - a string to look up in the dictionary. No case conversion or affix removal is performed. To get the possible roots of any word, you may call Hunspell.getRoots(String)

Returns:

the dictionary entries for the given root, or null if there's none

getIgnoreCase

public boolean getIgnoreCase()

Returns true if this dictionary was constructed with the ignoreCase option