uk.ac.man.entitytagger.generate
Class GenerateMatchers

java.lang.Object
  uk.ac.man.entitytagger.generate.GenerateMatchers

public class GenerateMatchers
extends java.lang.Object

Main class for loading a species name dictionary and custom synonyms, and then calling other classes to generate regular expressions for species entries and convert them into automatons for efficient text matching.

Author:

Martin

Constructor Summary

GenerateMatchers()

Method Summary

private static void	convertToVariants(java.util.HashMap<java.lang.String,DictionaryEntry> dict, java.io.File file, java.sql.PreparedStatement pstmt, int numThreads, java.util.logging.Logger logger, int report)
private static java.util.HashMap<java.lang.String,DictionaryEntry>	escapeIDs(java.util.HashMap<java.lang.String,DictionaryEntry> dict)
static java.lang.String	escapeRegexp(java.lang.String s)
private static java.util.ArrayList<DictionaryEntry>	hashToList(java.util.HashMap<java.lang.String,DictionaryEntry> hashMap)
static java.sql.PreparedStatement	initVariantTable(java.sql.Connection conn, java.lang.String tableName, boolean clear) Will create a database table and prepare it for insertion of dictionary entries
java.util.ArrayList<Pair<java.lang.String>>	loadExtraSynonyms(java.io.File file)
private static java.util.HashMap<java.lang.String,DictionaryEntry>	loadRegexp(java.io.File file, boolean includeLineNumbers, java.util.logging.Logger logger)
static void	main(java.lang.String[] args)

Methods inherited from class java.lang.Object

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

Constructor Detail

GenerateMatchers

public GenerateMatchers()

Method Detail

loadExtraSynonyms

public java.util.ArrayList<Pair<java.lang.String>> loadExtraSynonyms(java.io.File file)

hashToList

private static java.util.ArrayList<DictionaryEntry> hashToList(java.util.HashMap<java.lang.String,DictionaryEntry> hashMap)

initVariantTable

public static java.sql.PreparedStatement initVariantTable(java.sql.Connection conn,
                                                          java.lang.String tableName,
                                                          boolean clear)

Will create a database table and prepare it for insertion of dictionary entries

Parameters:

conn - the established sql connection

tableName - name of the database table

clear - whether to create and clear the table first

Returns:

a PreParedStatement expecting three arguments: entity id, entity name, tag.

main

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

Parameters:

args -

convertToVariants

private static void convertToVariants(java.util.HashMap<java.lang.String,DictionaryEntry> dict,
                                      java.io.File file,
                                      java.sql.PreparedStatement pstmt,
                                      int numThreads,
                                      java.util.logging.Logger logger,
                                      int report)

escapeIDs

private static java.util.HashMap<java.lang.String,DictionaryEntry> escapeIDs(java.util.HashMap<java.lang.String,DictionaryEntry> dict)

loadRegexp

private static java.util.HashMap<java.lang.String,DictionaryEntry> loadRegexp(java.io.File file,
                                                                              boolean includeLineNumbers,
                                                                              java.util.logging.Logger logger)

escapeRegexp

public static java.lang.String escapeRegexp(java.lang.String s)