JavaTM 2 Platform
Standard Ed. 5.0

javax.imageio.spi
Ŭ·¡½º IIOServiceProvider

java.lang.Object 
  »óÀ§¸¦ È®Àå javax.imageio.spi.IIOServiceProvider
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
RegisterableService
¾Ë·ÁÁø Á÷°è ¼­ºê Ŭ·¡½º:
ImageInputStreamSpi, ImageOutputStreamSpi, ImageReaderWriterSpi, ImageTranscoderSpi

public abstract class IIOServiceProvider
extends Object
implements RegisterableService

¸ðµç À̹ÌÁö ÀÔÃâ·Â ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ ÀÎÅÍÆäÀ̽º (SPI)¿¡ °øÅëµÇ´Â ±â´ÉÀÇ ½´ÆÛ ÀÎÅÍÆäÀ̽ºÀÔ´Ï´Ù. ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õÀÇ »ó¼¼ÇÑ °Í¿¡ ´ëÇÏ¿©´Â IIORegistry Ŭ·¡½ºÀÇ Å¬·¡½º ÄÚ¸àÆ®¸¦ ÂüÁ¶ÇϽʽÿÀ.

°ü·Ã Ç׸ñ:
IIORegistry, ImageReaderSpi, ImageWriterSpi, ImageTranscoderSpi, ImageInputStreamSpi

ÇÊµå °³¿ä
protected  String vendorName
          getVendorName·Î ºÎÅÍ ¸®ÅÏµÈ String·Î óÀ½Àº null ÀÔ´Ï´Ù.
protected  String version
          getVersion·Î ºÎÅÍ ¸®ÅÏµÈ String·Î óÀ½Àº null ÀÔ´Ï´Ù.
 
»ý¼ºÀÚ °³¿ä
IIOServiceProvider ()
          °ø¹éÀÇ IIOServiceProvider¸¦ ±¸ÃàÇÕ´Ï´Ù.
IIOServiceProvider (String  vendorName, String  version)
          ÁöÁ¤µÈ º¥´õ¸í°ú ¹öÀü ½Äº°ÀÚ¸¦ »ç¿ëÇØ IIOServiceProvider¸¦ ±¸ÃàÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
abstract  String getDescription (Locale  locale)
          ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿Í °Å±â¿¡ °ü·ÃµÈ ±¸ÇöÀÇ, °£°áÇØ Æǵ¶ °¡´ÉÇÑ ¼³¸íÀ» ¸®ÅÏÇÕ´Ï´Ù.
 String getVendorName ()
          ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ ¹× °ü·ÃµÈ ±¸ÇöÀÇ ±¸ÃàÀ» ´ã´çÇÏ´Â º¥´õÀÇ À̸§À» ¸®ÅÏÇÕ´Ï´Ù.
 String getVersion ()
          ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿Í °Å±â¿¡ °ü·ÃµÈ ±¸ÇöÀÇ ¹öÀü ¹øÈ£¸¦ ³ªÅ¸³»´Â ij¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù.
 void onDeregistration (ServiceRegistry  registry, Class <? > category)
          Spi Ŭ·¡½º°¡ ServiceRegistry·Î ºÎÅÍ µî·Ï ÇØÁ¦µÇ¸é Ç×»ó ÄݹéÀÌ ½ÇÇàµË´Ï´Ù.
 void onRegistration (ServiceRegistry  registry, Class <? > category)
          Spi Ŭ·¡½º°¡ ÀνºÅϽºÈ­ µÇ¾î ServiceRegistry¿¡ µî·ÏµÈ ´ÙÀ½¿¡ 1¹ø ¸¸ È£ÃâµÇ´Â ÄݹéÀÔ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

ÇʵåÀÇ »ó¼¼

vendorName

protected String  vendorName
getVendorName·Î ºÎÅÍ ¸®ÅÏµÈ String·Î óÀ½Àº null ÀÔ´Ï´Ù. »ý¼ºÀÚ À¸·Î ÀÌ°ÍÀ» null ÀÌ¿ÜÀÇ °ªÀ¸·Î ¼³Á¤ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.


version

protected String  version
getVersion·Î ºÎÅÍ ¸®ÅÏµÈ String·Î óÀ½Àº null ÀÔ´Ï´Ù. »ý¼ºÀÚ À¸·Î ÀÌ°ÍÀ» null ÀÌ¿ÜÀÇ °ªÀ¸·Î ¼³Á¤ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

»ý¼ºÀÚ »ó¼¼

IIOServiceProvider

public IIOServiceProvider(String  vendorName,
                          String  version)
ÁöÁ¤µÈ º¥´õ¸í°ú ¹öÀü ½Äº°ÀÚ¸¦ »ç¿ëÇØ IIOServiceProvider¸¦ ±¸ÃàÇÕ´Ï´Ù.

ÆĶó¹ÌÅÍ:
vendorName - º¥´õ¸í
version - ¹öÀü ½Äº°ÀÚ
¿¹¿Ü:
IllegalArgumentException - vendorName°¡ nullÀÎ °æ¿ì
IllegalArgumentException - version°¡ nullÀÎ °æ¿ì

IIOServiceProvider

public IIOServiceProvider()
°ø¹éÀÇ IIOServiceProvider¸¦ ±¸ÃàÇÕ´Ï´Ù. getVendorName¿Í getVersion ¸Þ¼­µå°¡ null ÀÌ¿ÜÀÇ °ªÀ» µ¹·ÁÁÖµµ·Ï Çϱâ À§ÇÑ, ÀνºÅϽº º¯¼öÀÇ ÃʱâÈ­³ª ¸Þ¼­µå ±¸ÇöÀÇ ¿À¹ö¶óÀ̵å(override)´Â ¼­ºê Ŭ·¡½º¿¡¼­ ½Ç½ÃÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

¸Þ¼­µåÀÇ »ó¼¼

onRegistration

public void onRegistration(ServiceRegistry  registry,
                           Class <? > category)
Spi Ŭ·¡½º°¡ ÀνºÅϽºÈ­ µÇ¾î ServiceRegistry¿¡ µî·ÏµÈ ´ÙÀ½¿¡ 1¹ø ¸¸ È£ÃâµÇ´Â ÄݹéÀÔ´Ï´Ù. ÀÌ°ÍÀº ȯ°æÀÌ ÀÌ ¼­ºñ½º¿¡ ÀûÀýÇÏ°í ÀÖ´Â °Í (¿¹¸¦ µé¾î ³×ÀÌƼºê ¶óÀ̺귯¸®¸¦ ·ÎµåÇÒ ¼ö ÀÖ´Â °Í)¸¦ °ËÁõÇϱâ À§Çؼ­ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ¼­ºñ½º¸¦ ±× Á¸ÀçÇϴ ȯ°æ¿¡¼­ ½ÇÇàÇÒ ¼ö ¾ø´Â °æ¿ì, ·¹Áö½ºÆ®¸®·ÎºÎÅÍ µî·ÏÀ» ÇØÁ¦ÇÒ ÇÊ¿ä°¡ ÀÖ½À´Ï´Ù.

·¹Áö½ºÆ®¸®¸¸ÀÌ ÀÌ ¸Þ¼­µå¸¦ È£ÃâÇÕ´Ï´Ù.

µðÆúÆ® ±¸ÇöÀº ¾Æ¹«°Íµµ ½ÇÇàÇÏÁö ¾Ê½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º RegisterableService ³»ÀÇ onRegistration
ÆĶó¹ÌÅÍ:
registry - ÀÌ °´Ã¼°¡ µî·ÏµÇ¾î ÀÖ´Â ServiceRegistry
category - ÀÌ °´Ã¼°¡ µî·ÏµÇ¾î ÀÖ´Â ·¹Áö½ºÆ®¸® Ä«Å×°í¸®¸¦ ³ªÅ¸³»´Â Class °´Ã¼
°ü·Ã Ç׸ñ:
ServiceRegistry.registerServiceProvider(Object provider)

onDeregistration

public void onDeregistration(ServiceRegistry  registry,
                             Class <? > category)
Spi Ŭ·¡½º°¡ ServiceRegistry·Î ºÎÅÍ µî·Ï ÇØÁ¦µÇ¸é Ç×»ó ÄݹéÀÌ ½ÇÇàµË´Ï´Ù.

·¹Áö½ºÆ®¸®¸¸ÀÌ ÀÌ ¸Þ¼­µå¸¦ È£ÃâÇÕ´Ï´Ù.

µðÆúÆ® ±¸ÇöÀº ¾Æ¹«°Íµµ ½ÇÇàÇÏÁö ¾Ê½À´Ï´Ù.

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º RegisterableService ³»ÀÇ onDeregistration
ÆĶó¹ÌÅÍ:
registry - °´Ã¼ÀÇ ¸ðµÎ ¶Ç´Â ÀϺΰ¡ µî·Ï ÇØÁ¦µÇ´Â ServiceRegistry
category - ÀÌ °´Ã¼°¡ µî·Ï ÇØÁ¦µÇ´Â ·¹Áö½ºÆ®¸® Ä«Å×°í¸®¸¦ ³ªÅ¸³»´Â Class °´Ã¼
°ü·Ã Ç׸ñ:
ServiceRegistry.deregisterServiceProvider(Object provider)

getVendorName

public String  getVendorName()
ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ ¹× °ü·ÃµÈ ±¸ÇöÀÇ ±¸ÃàÀ» ´ã´çÇÏ´Â º¥´õÀÇ À̸§À» ¸®ÅÏÇÕ´Ï´Ù. º¥´õ¸íÀº ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õÀÇ ¼±ÅÃÀ¸·Î »ç¿ëµÇ±â ¶§¹®¿¡ Áö¿ª ´ëÀÀÀº ÇàÇØÁöÁö ¾Ê½À´Ï´Ù.

µðÆúÆ®ÀÇ ±¸Çö¿¡¼­´Â vendorNameÀνºÅϽº º¯¼öÀÇ °ªÀÌ ¸®Åϵ˴ϴ٠.

¹Ýȯ°ª:
º¥´õÀÇ À̸§À» Æ÷ÇÔÇÑ null ÀÌ¿ÜÀÇ String

getVersion

public String  getVersion()
ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿Í °Å±â¿¡ °ü·ÃµÈ ±¸ÇöÀÇ ¹öÀü ¹øÈ£¸¦ ³ªÅ¸³»´Â ij¸¯ÅÍ ¶óÀÎÀ» ¸®ÅÏÇÕ´Ï´Ù. ¹öÀüÀº ÄÚµå º¯È¯±â°¡ °ËÃâÇÏ´Â ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õÀÇ ½Äº°·Î »ç¿ëµÇ±â ¶§¹®¿¡ Áö¿ª ´ëÀÀÀº ÇàÇØÁöÁö ¾Ê½À´Ï´Ù.

µðÆúÆ®ÀÇ ±¸Çö¿¡¼­´Â versionÀνºÅϽº º¯¼öÀÇ °ªÀÌ ¸®Åϵ˴ϴ٠.

¹Ýȯ°ª:
ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õÀÇ ¹öÀüÀ» Æ÷ÇÔÇÑ null ÀÌ¿ÜÀÇ String

getDescription

public abstract String  getDescription(Locale  locale)
ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õ¿Í °Å±â¿¡ °ü·ÃµÈ ±¸ÇöÀÇ, °£°áÇØ Æǵ¶ °¡´ÉÇÑ ¼³¸íÀ» ¸®ÅÏÇÕ´Ï´Ù. °¡´ÉÇÑ °æ¿ì, ÀÛ¼ºµÇ´Â ij¸¯ÅÍ ¶óÀÎÀº ÁöÁ¤µÈ Locale¿¡ Áö¿ª ´ëÀÀµË´Ï´Ù.

ÆĶó¹ÌÅÍ:
locale - ¸®ÅÏµÈ °ªÀ» Áö¿ª ´ëÀÀÇÏ´Â Locale
¹Ýȯ°ª:
ÀÌ ¼­ºñ½º ÇÁ·Î¹ÙÀÌ´õÀÇ ¼³¸íÀ» Æ÷ÇÔÇÑ String

JavaTM 2 Platform
Standard Ed. 5.0

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