Package org.aoju.bus.image.galaxy.data

Class SpecificCharacterSet

java.lang.Object

org.aoju.bus.image.galaxy.data.SpecificCharacterSet

public class SpecificCharacterSet
extends Object

Since:

Java 17+

Author:

Kimi Liu

Field Summary

Fields

Modifier and Type	Field	Description
static final SpecificCharacterSet	ASCII
protected final org.aoju.bus.image.galaxy.data.SpecificCharacterSet.Codec[]	codecs
protected final String[]	dicomCodes

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	SpecificCharacterSet(org.aoju.bus.image.galaxy.data.SpecificCharacterSet.Codec[] codecs, String... codes)

Method Summary

Modifier and Type	Method	Description
static String	checkCharsetName(String charsetName)
static String	checkSpecificCharacterSet(String code)
boolean	contains(SpecificCharacterSet other)
boolean	containsASCII()
String	decode(byte[] val)
byte[]	encode(String val, String delimiters)
boolean	equals(Object other)
static SpecificCharacterSet	getDefaultCharacterSet()
int	hashCode()
boolean	isASCII()
boolean	isUTF8()
static void	resetCharsetNameMappings()	Reset mapping of DICOM Specific Character Set (0008,0005) values to named charsets as specified by DICOM PS 3.3 Table C.12-2.
static void	setCharsetNameMapping(String code, String charsetName)	Overwrites mapping of value of DICOM Specific Character Set (0008,0005) to named charset.
static void	setDefaultCharacterSet(String code)
String[]	toCodes()
String	toText(String s)
static boolean	trimISO2022(String[] codes)	Replace single code for Single-Byte Character Sets with Code Extensions by code for Single-Byte Character Sets without Code Extensions.
static SpecificCharacterSet	valueOf(String... codes)

Methods inherited from class java.lang.Object

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

Field Details

ASCII

public static final SpecificCharacterSet ASCII

codecs

protected final org.aoju.bus.image.galaxy.data.SpecificCharacterSet.Codec[] codecs

dicomCodes

protected final String[] dicomCodes

Constructor Details

SpecificCharacterSet

protected SpecificCharacterSet(org.aoju.bus.image.galaxy.data.SpecificCharacterSet.Codec[] codecs,
 String... codes)

Method Details

getDefaultCharacterSet

public static SpecificCharacterSet getDefaultCharacterSet()

setDefaultCharacterSet

public static void setDefaultCharacterSet(String code)

setCharsetNameMapping

public static void setCharsetNameMapping(String code,
 String charsetName)

Overwrites mapping of value of DICOM Specific Character Set (0008,0005) to named charset.

For example, SpecificCharacterSet.setCharsetNameMapping("ISO_IR 100", "ISO-8859-15") associates ISO-8859-15 (Latin-9), SpecificCharacterSet.setCharsetNameMapping("ISO_IR 100", "windows-1252") Windows-1252 (CP-1252), with DICOM Specific Character Set (0008,0005) code value ISO_IR 100 - replacing the default mapping to ISO-8859-1 (Latin-1) - were both (ISO-8859-15 and Windows-1252) containing characters Š/š and Ž/ž not included in Latin-1, but used in Estonian and Finnish for transcribing foreign names.

Parameters:

code - value of DICOM Specific Character Set (0008,0005)

charsetName - The name of the mapped charset

Throws:

IllegalCharsetNameException - If the given code or charset name is illegal

IllegalArgumentException - If the given charsetName is null

UnsupportedCharsetException - If no support for the named charset is available in this instance of the Java virtual machine

resetCharsetNameMappings

public static void resetCharsetNameMappings()

Reset mapping of DICOM Specific Character Set (0008,0005) values to named charsets as specified by DICOM PS 3.3 Table C.12-2.

checkSpecificCharacterSet

public static String checkSpecificCharacterSet(String code)

checkCharsetName

public static String checkCharsetName(String charsetName)

valueOf

public static SpecificCharacterSet valueOf(String... codes)

trimISO2022

public static boolean trimISO2022(String[] codes)

Replace single code for Single-Byte Character Sets with Code Extensions by code for Single-Byte Character Sets without Code Extensions.

Parameters:

codes - the codes

Returns:

true if the code was replaced.

toCodes

public String[] toCodes()

encode

public byte[] encode(String val,
 String delimiters)

decode

public String decode(byte[] val)

isUTF8

public boolean isUTF8()

isASCII

public boolean isASCII()

containsASCII

public boolean containsASCII()

contains

public boolean contains(SpecificCharacterSet other)

toText

public String toText(String s)

equals

public boolean equals(Object other)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object