¸ðµ¨ Á¦°øÀÚ

org.eclipse.core.resources.modelProviders

3.2

¸ðµ¨ Á¦°øÀÚ´Â µÎ °¡Áö ¸ñÀûÀ¸·Î »ç¿ëµË´Ï´Ù. ù°, ¸ðµ¨ Á¦°øÀÚ´Â Á¶ÀÛ, Ç¥½Ã µîÀ» ¼öÇàÇϱâ À§ÇØ ´ÜÀÏ ¸ðµ¨ÀÇ ÀÚ¿ø ¸ÊÇÎÀ» ÇÔ²² ±×·ìÈ­ÇÏ´Â ¼ö´ÜÀÔ´Ï´Ù. ¶ÇÇÑ ¸ðµ¨ÀÌ ÀÚ¿ø¿¡ ¸ÊÇεǴ ¹æ¹ýÀ» ¼³¸íÇÏ´Â ÀÚ¿ø ¸ÊÇο¡ ÆÄÀÏ ½Ã½ºÅÛ ÀÚ¿ø ¼¼Æ®¸¦ ¸ÊÇÎÇÏ´Â ¼ö´Üµµ Á¦°øÇÕ´Ï´Ù.

<!ELEMENT extension (modelProvider , extends-model* , enablement)>

<!ATTLIST extension

point CDATA #REQUIRED

id    CDATA #IMPLIED

name  CDATA #IMPLIED>


<!ELEMENT modelProvider EMPTY>

<!ATTLIST modelProvider

class CDATA #REQUIRED>


<!ELEMENT extends-model EMPTY>

<!ATTLIST extends-model

id CDATA #REQUIRED>


<!ELEMENT enablement (not , and , or , instanceof , test , systemTest , equals , count , with , resolve , adapt , iterate)*>

ÀÏ¹Ý ·çÆ® ¿ä¼Ò. ÀÌ ¿ä¼Ò´Â È®ÀåÁ¡ ³»¿¡¼­ Enablement Ç¥Çö½ÄÀ» Á¤ÀÇÇÏ´Â µ¥ »ç¿ëµÉ ¼ö ÀÖ½À´Ï´Ù. Enablement Ç¥Çö½ÄÀÇ ÇÏÀ§´Â and ¿¬»êÀÚ¸¦ »ç¿ëÇÏ¿© °áÇյ˴ϴÙ.



<!ELEMENT not (not | and | or | instanceof | test | systemTest | equals | count | with | resolve | adapt | iterate)>

ÀÌ ¿ä¼Ò´Â ÇØ´ç ÇÏÀ§ ¿ä¼Ò Ç¥Çö½Ä Æò°¡ °á°ú¿¡¼­ NOT ¿¬»êÀ» ³ªÅ¸³À´Ï´Ù.



<!ELEMENT and (not , and , or , instanceof , test , systemTest , equals , count , with , resolve , adapt , iterate)*>

ÀÌ ¿ä¼Ò´Â ¸ðµç ÇØ´ç ÇÏÀ§ ¿ä¼Ò Ç¥Çö½Ä Æò°¡ °á°ú¿¡¼­ AND ¿¬»êÀ» ³ªÅ¸³À´Ï´Ù.



<!ELEMENT or (not , and , or , instanceof , test , systemTest , equals , count , with , resolve , adapt , iterate)*>

ÀÌ ¿ä¼Ò´Â ¸ðµç ÇØ´ç ÇÏÀ§ ¿ä¼Ò Ç¥Çö½Ä Æò°¡ °á°ú¿¡¼­ OR ¿¬»êÀ» ³ªÅ¸³À´Ï´Ù.



<!ELEMENT instanceof EMPTY>

<!ATTLIST instanceof

value CDATA #REQUIRED>

ÀÌ ¿ä¼Ò´Â ÃÊÁ¡ÀÌ µÈ ¿ÀºêÁ§Æ®ÀÇ instanceof °Ë»ç¸¦ ¼öÇàÇÏ´Â µ¥ »ç¿ëµË´Ï´Ù. ¿ÀºêÁ§Æ® À¯ÇüÀÌ ¼Ó¼º °ªÀ¸·Î ÁöÁ¤µÈ À¯ÇüÀÇ ÇÏÀ§ À¯ÇüÀÎ °æ¿ì Ç¥Çö½ÄÀº EvaluationResult.TRUE¸¦ ¸®ÅÏÇÕ´Ï´Ù. ±×·¸Áö ¾ÊÀ¸¸é EvaluationResult.FALSE¸¦ ¸®ÅÏÇÕ´Ï´Ù.



<!ELEMENT test EMPTY>

<!ATTLIST test

property CDATA #REQUIRED

args     CDATA #IMPLIED

value    CDATA #IMPLIED>

ÀÌ ¿ä¼Ò´Â ÃÊÁ¡ÀÌ µÈ ¿ÀºêÁ§Æ®ÀÇ Æ¯¼º »óŸ¦ Æò°¡ÇÏ´Â µ¥ »ç¿ëµË´Ï´Ù. Ư¼º Å×½ºÅÍ È®ÀåÁ¡À» »ç¿ëÇÏ¿© Å×½ºÆ® °¡´ÉÇÑ Æ¯¼º ¼¼Æ®¸¦ È®ÀåÇÒ ¼ö ÀÖ½À´Ï´Ù. ½ÇÁ¦ Å×½ºÆ®¸¦ ¼öÇàÇϴ Ư¼º Å×½ºÅͰ¡ ¾ÆÁ÷ ·ÎµåµÇÁö ¾ÊÀº °æ¿ì Å×½ºÆ® Ç¥Çö½ÄÀº EvaluationResult.NOT_LOADED¸¦ ¸®ÅÏÇÕ´Ï´Ù.



<!ELEMENT systemTest EMPTY>

<!ATTLIST systemTest

property CDATA #REQUIRED

value    CDATA #REQUIRED>

System.getProperty ¸Þ¼Òµå¸¦ È£ÃâÇÏ¿© ½Ã½ºÅÛ Æ¯¼ºÀ» Å×½ºÆ®ÇÑ ´ÙÀ½ ±× °á°ú¸¦ °ª ¼Ó¼ºÀ» ÅëÇØ ÁöÁ¤µÈ °ª°ú ºñ±³ÇÕ´Ï´Ù.



<!ELEMENT equals EMPTY>

<!ATTLIST equals

value CDATA #REQUIRED>

ÀÌ ¿ä¼Ò´Â ÃÊÁ¡ÀÌ µÈ ¿ÀºêÁ§Æ®ÀÇ equals °Ë»ç¸¦ ¼öÇàÇÏ´Â µ¥ »ç¿ëµË´Ï´Ù. ¿ÀºêÁ§Æ®°¡ ¼Ó¼º °ªÀ¸·Î Á¦°øµÈ °ª°ú µ¿ÀÏÇÑ °æ¿ì Ç¥Çö½ÄÀº EvaluationResult.TRUE¸¦ ¸®ÅÏÇÕ´Ï´Ù. ±×·¸Áö ¾ÊÀ¸¸é EvaluationResult.FALSE¸¦ ¸®ÅÏÇÕ´Ï´Ù.



<!ELEMENT count EMPTY>

<!ATTLIST count

value CDATA #REQUIRED>

ÀÌ ¿ä¼Ò´Â ÄÝ·º¼Ç¿¡ ÀÖ´Â ¿ä¼ÒÀÇ ¼ö¸¦ Å×½ºÆ®ÇÏ´Â µ¥ »ç¿ëµË´Ï´Ù.



<!ELEMENT with (not , and , or , instanceof , test , systemTest , equals , count , with , resolve , adapt , iterate)*>

<!ATTLIST with

variable CDATA #REQUIRED>

ÀÌ ¿ä¼Ò´Â ¸ðµç ÇÏÀ§ ¿ä¼Ò¸¦ °Ë»çÇØ¾ß ÇÏ´Â ¿ÀºêÁ§Æ®¸¦ Á¦°øµÈ º¯¼ö¿¡ ÀÇÇØ ÂüÁ¶µÇ´Â ¿ÀºêÁ§Æ®·Î º¯°æÇÕ´Ï´Ù. º¯¼ö¸¦ ºÐ¼®ÇÒ ¼ö ¾ø´Â °æ¿ì, Ç¥Çö½ÄÀº Æò°¡ Áß¿¡ ExpressionExceptionÀ» ¹ß»ý½Ãŵ´Ï´Ù. with Ç¥Çö½ÄÀÇ ÇÏÀ§´Â and ¿¬»êÀÚ¸¦ »ç¿ëÇÏ¿© °áÇյ˴ϴÙ.



<!ELEMENT resolve (not , and , or , instanceof , test , systemTest , equals , count , with , resolve , adapt , iterate)*>

<!ATTLIST resolve

variable CDATA #REQUIRED

args     CDATA #IMPLIED>

ÀÌ ¿ä¼Ò´Â ¸ðµç ÇÏÀ§ ¿ä¼Ò¸¦ °Ë»çÇØ¾ß ÇÏ´Â ¿ÀºêÁ§Æ®¸¦ Á¦°øµÈ º¯¼ö¿¡ ÀÇÇØ ÂüÁ¶µÇ´Â ¿ÀºêÁ§Æ®·Î º¯°æÇÕ´Ï´Ù. º¯¼ö¸¦ ºÐ¼®ÇÒ ¼ö ¾ø´Â °æ¿ì, Ç¥Çö½ÄÀº Æò°¡ Áß¿¡ ExpressionExceptionÀ» ¹ß»ý½Ãŵ´Ï´Ù. with Ç¥Çö½ÄÀÇ ÇÏÀ§´Â and ¿¬»êÀÚ¸¦ »ç¿ëÇÏ¿© °áÇյ˴ϴÙ.



<!ELEMENT adapt (not , and , or , instanceof , test , systemTest , equals , count , with , resolve , adapt , iterate)*>

<!ATTLIST adapt

type CDATA #REQUIRED>

ÀÌ ¿ä¼Ò´Â ÃÊÁ¡ÀÌ µÈ ¿ÀºêÁ§Æ®¸¦ ¼Ó¼º À¯Çü¿¡ ÀÇÇØ ÁöÁ¤µÈ À¯ÇüÀ¸·Î ÀûÀÀ½ÃŰ´Â µ¥ »ç¿ëÇÕ´Ï´Ù. ÂüÁ¶µÈ À¯Çü ¶Ç´Â ¾î´ðÅͰ¡ ¾ÆÁ÷ ·ÎµåµÇÁö ¾ÊÀº °æ¿ì Ç¥Çö½ÄÀº ·ÎµåµÇÁö ¾ÊÀº »óŸ¦ ¸®ÅÏÇÕ´Ï´Ù. À¯Çü À̸§ÀÌ ÀüÇô Á¸ÀçÇÏÁö ¾ÊÀ» °æ¿ì Æò°¡ Áß¿¡ ExpressionExceptionÀ» ¹ß»ý½Ãŵ´Ï´Ù. Adapt Ç¥Çö½ÄÀÇ ÇÏÀ§´Â and ¿¬»êÀÚ¸¦ »ç¿ëÇÏ¿© °áÇյ˴ϴÙ.



<!ELEMENT iterate (not , and , or , instanceof , test , systemTest , equals , count , with , resolve , adapt , iterate)*>

<!ATTLIST iterate

operator (or|and) >

ÀÌ ¿ä¼Ò´Â Java.util.Collection À¯ÇüÀÇ º¯¼ö¸¦ ¹Ýº¹ÇÏ´Â µ¥ »ç¿ëµË´Ï´Ù. ÃÊÁ¡ÀÌ µÈ ¿ÀºêÁ§Æ®°¡ java.util.Collection À¯ÇüÀÌ ¾Æ´Ò °æ¿ì, Ç¥Çö½ÄÀº Æò°¡ Áß¿¡ ExpressionExceptionÀ» ¹ß»ý½Ãŵ´Ï´Ù.



´ÙÀ½Àº modelProvider È®ÀåÁ¡ »ç¿ë¿¡ °üÇÑ ¿¹Á¦ÀÔ´Ï´Ù. (plugin.xml ÆÄÀÏ ³»)
   

<extension id=

"modelProvider"

name=

"Library Model Provider"

point=

"org.eclipse.core.resources.modelProviders"

>

<modelProvider class=

"org.eclipse.examples.library.LibraryModelProvider"

name=

"Library Model Provider"

/>

<extends-model id=

"org.eclipse.core.resources.modelProvider"

/>

<enablement>

<with variable=

"affectedNatures"

>

<iterate operator=

"or"

>

<equals value=

"org.eclipse.team.examples.library.nature"

/>

</iterate>

</with>

<with variable=

"element"

>

<instanceof value=

"org.eclipse.core.resources.IFile"

/>

</with>

</enablement>

</extension>

Ŭ·¡½º ¼Ó¼º °ª¿¡¼­ org.eclipse.core.resources.mapping.ModelProvider ±¸ÇöÀ» Ç¥½ÃÇØ¾ß ÇÕ´Ï´Ù.

Ç÷§Æû ÀÚü¿¡´Â »çÀü Á¤ÀÇµÈ ¸ðµ¨ Á¦°øÀÚ°¡ ¾ø½À´Ï´Ù. ƯÁ¤ Á¦Ç° ¼³Ä¡¿¡´Â ÇÊ¿äÇÑ ¸ðµ¨ Á¦°øÀÚ°¡ Æ÷Ç﵃ ¼ö ÀÖ½À´Ï´Ù.