gov.nih.nlm.nls.lvg.Flows

Class ToGetUnicodeSynonyms

java.lang.Object

gov.nih.nlm.nls.lvg.Flows.Transformation

gov.nih.nlm.nls.lvg.Flows.ToGetUnicodeSynonyms

All Implemented Interfaces:

java.lang.Cloneable

public class ToGetUnicodeSynonyms
extends Transformation
implements java.lang.Cloneable

This class convert Unicode characters to the base of its synonym. This is a pure table mapping method and is usually used at the end of the unicode to ASCII normalization.

Users may define their own mapping in $LVG/data/Unicode/synonymMap.data.

History:

Version:

V-2013

Author:

NLM NLS Development Team

See Also:

Design Document , Get Unicode Synonyms

Field Summary

Fields inherited from class gov.nih.nlm.nls.lvg.Flows.Transformation

NO_MUTATE_INFO, UPDATE

Constructor Summary

Constructors

Constructor and Description
ToGetUnicodeSynonyms()

Method Summary

Methods

Modifier and Type	Method and Description
static char	GetUnicodeSynonym(char inChar, java.util.Hashtable<java.lang.Character,java.lang.Character> unicodeSynonymMap) Get unicode synonym
static java.lang.String	GetUnicodeSynonym(java.lang.String inStr, java.util.Hashtable<java.lang.Character,java.lang.Character> unicodeSynonymMap) Get unicode synonym
static java.util.Hashtable<java.lang.Character,java.lang.Character>	GetUnicodeSynonymMapFromFile(Configuration config) Read in unicode synonyms mapping list from configuration file
static void	main(java.lang.String[] args) A unit test driver for this flow component.
static java.util.Vector<LexItem>	Mutate(LexItem in, java.util.Hashtable<java.lang.Character,java.lang.Character> synonymMap, boolean detailsFlag, boolean mutateFlag) Performs the mutation of this flow component.

Methods inherited from class gov.nih.nlm.nls.lvg.Flows.Transformation

GetTestStr, PrintResult, PrintResults, UpdateLexItem, UpdateLexItem, UpdateLexItem

Methods inherited from class java.lang.Object

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

Constructor Detail

ToGetUnicodeSynonyms

public ToGetUnicodeSynonyms()

Method Detail

Mutate

public static java.util.Vector<LexItem> Mutate(LexItem in,
                               java.util.Hashtable<java.lang.Character,java.lang.Character> synonymMap,
                               boolean detailsFlag,
                               boolean mutateFlag)

Performs the mutation of this flow component.

Parameters:

in - a LexItem as the input for this flow component

synonymMap - a hash table contain the unicode synonyms mapping

detailsFlag - a boolean flag for processing details information

mutateFlag - a boolean flag for processing mutate information

Returns:

the results from this flow component - a collection (Vector) of LexItems

GetUnicodeSynonymMapFromFile

public static java.util.Hashtable<java.lang.Character,java.lang.Character> GetUnicodeSynonymMapFromFile(Configuration config)

Read in unicode synonyms mapping list from configuration file

Parameters:

config - Configuratin object

Returns:

a hash table of unicode synonyms

GetUnicodeSynonym

public static char GetUnicodeSynonym(char inChar,
                     java.util.Hashtable<java.lang.Character,java.lang.Character> unicodeSynonymMap)

Get unicode synonym

Parameters:

inChar - an input character

unicodeSynonymMap - a hash table contains the unicode synonyms

Returns:

the base of unicode synonym

GetUnicodeSynonym

public static java.lang.String GetUnicodeSynonym(java.lang.String inStr,
                                 java.util.Hashtable<java.lang.Character,java.lang.Character> unicodeSynonymMap)

Get unicode synonym

Parameters:

inStr - an input string

unicodeSynonymMap - a hash table contains the unicode synonyms

Returns:

the base of unicode synonym

main

public static void main(java.lang.String[] args)

A unit test driver for this flow component.