Package ca.uhn.fhir.rest.server.interceptor.s13n.standardizers

Class TextStandardizer

java.lang.Object

ca.uhn.fhir.rest.server.interceptor.s13n.standardizers.TextStandardizer

All Implemented Interfaces:

IStandardizer

Direct Known Subclasses:

FirstNameStandardizer

public class TextStandardizer
extends Object
implements IStandardizer

Standardizes text literals by removing noise characters.

Field Summary

Fields

Modifier and Type	Field	Description
static Pattern	DIACRITICAL_MARKS
static int	EXT_ASCII_RANGE_END
static int	EXT_ASCII_RANGE_START

Constructor Summary

Constructors

Constructor	Description
TextStandardizer()

Method Summary

Modifier and Type	Method	Description
protected TextStandardizer	addAllowedExtendedAsciiRange(int theRangeStart, int theRangeEnd)
protected TextStandardizer	addAllowedNonLetterAndDigitCharacters(Character... theCharacters)
protected TextStandardizer	addTranslate(int theTranslate, char theMapping)
protected Set<Integer>	asSet(Character... theCharacters)
protected void	initializeAllowedExtendedAscii()
protected void	initializeAllowedNonLetterAndDigitCharacters()
protected void	initializeTranslates()
protected boolean	isNoiseCharacter(int theChar)
protected boolean	isTranslate(int theChar)
protected String	removeNoise(String theToken)
protected String	replaceAccents(String theString)
protected String	replaceTranslates(String theString)
String	standardize(String theString)	Standardizes the specified string.

Methods inherited from class java.lang.Object

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

Field Details

DIACRITICAL_MARKS

public static final Pattern DIACRITICAL_MARKS

EXT_ASCII_RANGE_START

public static final int EXT_ASCII_RANGE_START

See Also:

Constant Field Values

EXT_ASCII_RANGE_END

public static final int EXT_ASCII_RANGE_END

See Also:

Constant Field Values

Constructor Details

TextStandardizer

public TextStandardizer()

Method Details

initializeAllowedNonLetterAndDigitCharacters

protected void initializeAllowedNonLetterAndDigitCharacters()

addAllowedNonLetterAndDigitCharacters

protected TextStandardizer addAllowedNonLetterAndDigitCharacters(Character... theCharacters)

asSet

protected Set<Integer> asSet(Character... theCharacters)

addTranslate

protected TextStandardizer addTranslate(int theTranslate,
 char theMapping)

initializeTranslates

protected void initializeTranslates()

initializeAllowedExtendedAscii

protected void initializeAllowedExtendedAscii()

addAllowedExtendedAsciiRange

protected TextStandardizer addAllowedExtendedAsciiRange(int theRangeStart,
 int theRangeEnd)

standardize

public String standardize(String theString)

Description copied from interface: IStandardizer

Standardizes the specified string.

Specified by:

standardize in interface IStandardizer

Parameters:

theString - String to be standardized

Returns:

Returns a standardized string.

replaceTranslates

protected String replaceTranslates(String theString)

replaceAccents

protected String replaceAccents(String theString)

removeNoise

protected String removeNoise(String theToken)

isTranslate

protected boolean isTranslate(int theChar)

isNoiseCharacter

protected boolean isNoiseCharacter(int theChar)