io.bdrc.lucene.bo

Class PaBaFilter

java.lang.Object

org.apache.lucene.util.AttributeSource

org.apache.lucene.analysis.TokenStream

org.apache.lucene.analysis.TokenFilter

io.bdrc.lucene.bo.PaBaFilter

All Implemented Interfaces:

Closeable, AutoCloseable

public class PaBaFilter
extends org.apache.lucene.analysis.TokenFilter

Transforms བ and བོ into པ and པོ. The filter is designed to be plugged after the TibAffixedFilter and will not try to normalize affixed versions.

Author:

Elie Roux

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.lucene.util.AttributeSource

org.apache.lucene.util.AttributeSource.State

Field Summary

Fields

Modifier and Type	Field and Description
static char[]	paArray
static char[]	poArray

Fields inherited from class org.apache.lucene.analysis.TokenFilter

input

Fields inherited from class org.apache.lucene.analysis.TokenStream

DEFAULT_TOKEN_ATTRIBUTE_FACTORY

Constructor Summary

Constructors

Constructor and Description
PaBaFilter(org.apache.lucene.analysis.TokenStream input)

Method Summary

Modifier and Type	Method and Description
boolean	incrementToken()

Methods inherited from class org.apache.lucene.analysis.TokenFilter

close, end, reset

Methods inherited from class org.apache.lucene.util.AttributeSource

addAttribute, addAttributeImpl, captureState, clearAttributes, cloneAttributes, copyTo, endAttributes, equals, getAttribute, getAttributeClassesIterator, getAttributeFactory, getAttributeImplsIterator, hasAttribute, hasAttributes, hashCode, reflectAsString, reflectWith, removeAllAttributes, restoreState, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

paArray

public static final char[] paArray

poArray

public static final char[] poArray

Constructor Detail

PaBaFilter

public PaBaFilter(org.apache.lucene.analysis.TokenStream input)

Method Detail

incrementToken

public final boolean incrementToken()
                             throws IOException

Specified by:

incrementToken in class org.apache.lucene.analysis.TokenStream

Throws:

IOException