gov.nih.nlm.nls.lvg.Flows
Class ToCanonicalize

java.lang.Object
  gov.nih.nlm.nls.lvg.Flows.Transformation
      gov.nih.nlm.nls.lvg.Flows.ToCanonicalize

public class ToCanonicalize
extends Transformation

This class retrieves a pre-computed canonical form from a specified input term which is assumed to be an uninflected form. All canonical form are pre-computed and put in a database table, Canonical. If the input is not an uninflected form, the database will not contain it. This class returns the input term itself (with number: -1) if it is not found in the database.

History:

Version:

V-2006p

Author:

NLM NLS Development Team

See Also:

Design Document

Field Summary

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

NO_MUTATE_INFO, UPDATE

Constructor Summary

ToCanonicalize()

Method Summary

static void	main(java.lang.String[] args) A unit test driver for this flow component.
static java.util.Vector	Mutate(LexItem in, java.sql.Connection conn, 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

ToCanonicalize

public ToCanonicalize()

Method Detail

Mutate

public static java.util.Vector Mutate(LexItem in,
                                      java.sql.Connection conn,
                                      boolean detailsFlag,
                                      boolean mutateFlag)
                               throws java.sql.SQLException

Performs the mutation of this flow component.

Parameters:

in - a LexItem as the input for this flow component

conn - LVG database connection

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

Throws:

java.sql.SQLException - if errors occurr while connect to LVG database.

See Also:

DbBase

main

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

A unit test driver for this flow component.