JavaTM 2 Platform
Standard Ed. 5.0

java.lang.annotation
¾î³ëÅ×ÀÌ¼Ç Å¸ÀÔ Target


@Documented 
@Retention (value =RUNTIME )
@Target (value =ANNOTATION_TYPE )
public @interface Target

¾î³ëÅ×À̼ÇÀÌ Àû¿ë °¡´ÉÇÑ ÇÁ·Î±×·¥ ¿ä¼ÒÀÇ Á¾·ù¸¦ ³ªÅ¸³À´Ï´Ù. Ÿ°ÙÀÇ ¸ÞŸ ¾î³ëÅ×À̼ÇÀÌ ¾î³ëÅ×ÀÌ¼Ç ¼±¾ð¿¡ Á¸ÀçÇÏÁö ¾Ê´Â °æ¿ì, ¼±¾ðµÈ ÇüÅ´ ÀÓÀÇÀÇ ÇÁ·Î±×·¥ ¿ä¼Ò·Î »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù. ÀÌ·± Á¾·ùÀÇ ¸ÞŸ ¾î³ëÅ×À̼ÇÀÌ Á¸ÀçÇÏ´Â °æ¿ì, ÄÄÆÄÀÏ·¯´Â ÁöÁ¤µÈ »ç¿ë Á¦ÇÑÀ» Àû¿ëÇÕ´Ï´Ù. ¿¹¸¦ µé¾îÀÌ ¸ÞŸ ¾î³ëÅ×À̼ÇÀº ¼±¾ðµÈ ÇüÅ ÀÚü°¡ ¸ÞŸ ¾î³ëÅ×À̼ÇÀÎ °ÍÀ» ³ªÅ¸³À´Ï´Ù. ÀÌ°ÍÀº ¾î³ëÅ×ÀÌ¼Ç ¼±¾ð¿¡¼­¸¸ »ç¿ë °¡´ÉÇÕ´Ï´Ù.


    @Target(ElementType.ANNOTATION_TYPE)
    public @interface MetaAnnotationType {
        ... 
    }
 
ÀÌ ¸ÞŸ ¾î³ëÅ×À̼ÇÀº ¼±¾ðµÈ ÇüÅÂÀÇ »ç¿ë ¸ñÀûÀÌ º¹ÀâÇÑ ¾î³ëÅ×ÀÌ¼Ç ¼±¾ðÀÇ ¸â¹öÇü »ÓÀÎ °ÍÀ» ³ªÅ¸³À´Ï´Ù. ÀÌ°ÍÀº Á÷Á¢ÀûÀÎ ¾î³ëÅ×À̼ǿ¡´Â »ç¿ëÇÒ ¼ö ¾ø½À´Ï´Ù.

    @Target({}) 
    public @interface MemberType {
        ...
    }
 
1°³ÀÇ ElementType Á¤¼ö°¡ Ÿ°Ù ¾î³ëÅ×À̼ÇÀ¸·Î ¿©·¯ Â÷·Ê Ç¥½ÃµÇ´Â °Í¿¡ ´ëÇÏ´Â ÄÄÆÄÀϽà ¿¡·¯ÀÔ´Ï´Ù. ¿¹¸¦ µé¾î ´ÙÀ½ÀÇ ¸ÞŸ ¾î³ëÅ×À̼ÇÀº ºÎÁ¤ÇÕ´Ï´Ù.

    @Target({ElementType.FIELD, ElementType.METHOD, ElementType.FIELD})
    public @interface Bogus {
        ...
    }
 


Çʼö ¿ä¼ÒÀÇ °³¿ä
 ElementType [] value
           
 

¿ä¼ÒÀÇ »ó¼¼

value

public abstract ElementType [] value

JavaTM 2 Platform
Standard Ed. 5.0

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