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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
java.lang.Objectjava.lang.ref.Reference <T>
java.lang.ref.WeakReference<T>
public class WeakReference<T>
¾àÂüÁ¶ °´Ã¼ÀÔ´Ï´Ù. ¾àÂüÁ¶ °´Ã¼´Â ±× ¾àÂüÁ¶ °´Ã¼ÀÇ ¸®ÆÄ·»Æ®°¡ ÆÄÀ̳ª¶óÀÌÁî °¡´ÉÇÏ°Ô µÇ¾î, ÆÄÀ̳ª¶óÀÌÁî µÇ°í ±×¸®°í Àç»ýµÇ´Â °ÍÀ» ÀúÁöÇÒ °ÍÀº ¾ø½À´Ï´Ù. ¾àÂüÁ¶´Â ´ëºÎºÐÀÇ °æ¿ì·Î Ç¥ÁØÈ ¸ÅÇÎÀ» ±¸ÇöÇϱâ À§Çؼ »ç¿ëµË´Ï´Ù.
¾î¶² ½ÃÁ¡À¸·Î °´Ã¼°¡¾àµµ´Þ °¡´ÉÇÏ´Ù¶ó°í, °¡ºñÁö Ä÷ºÅͰ¡ ÆÇ´ÜÇß´Ù°í ÇÕ´Ï´Ù. ±× ½ÃÁ¡¿¡¼ °¡ºñÁö Ä÷ºÅÍ´Â ±× °´Ã¼¿¡ÀÇ ¾àÂüÁ¶ ¸ðµÎ¿Í °ÂüÁ¶ ¹× ¼ÒÇÁÆ® ÂüÁ¶ÀÇ Ã¼ÀÎÀ» °æÀ¯ÇØ ±× °´Ã¼¿¡ µµ´ÞÇÒ ¼ö ÀÖ´Â °Í °°Àº ´Ù¸¥ ¾àµµ´Þ °¡´ÉÇÑ °´Ã¼¿¡ÀÇ ¾àÂüÁ¶ ¸ðµç °ÍÀ» ¿øÀÚÀûÀ¸·Î Ŭ¸®¾î ÇÕ´Ï´Ù. µ¿½Ã¿¡ °¡ºñÁö Ä÷ºÅÍ´Â ÀÌÀü¿¡ ¾àµµ´Þ °¡´ÉÇÑ °´Ã¼°¡ ¸ðµÎ ÆÄÀ̳ª¶óÀÌÁî °¡´ÉÇÑ °ÍÀ» ¼±¾ðÇÕ´Ï´Ù. µ¿½Ã¿¡ ¶Ç´Â ³ªÁß¿¡ °¡ºñÁö Ä÷ºÅÍ´Â ÂüÁ¶ Å¥¿¡ µî·ÏµÇ¾î ÀÖ´Â ±×·¯ÇÑ »õ·Ó°í Ŭ¸®¾î µÈ ¾àÂüÁ¶¸¦ Å¥¿¡ ³Ö½À´Ï´Ù.
»ý¼ºÀÚ °³¿ä | |
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WeakReference (T referent)
ÁöÁ¤µÈ °´Ã¼¸¦ ÂüÁ¶ÇÏ´Â »õ·Î¿î ¾àÂüÁ¶¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
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WeakReference (T referent,
ReferenceQueue <? super T > q)
ÁöÁ¤µÈ °´Ã¼¸¦ ÂüÁ¶ÇØ, ÁöÁ¤µÈ Å¥¿¡ µî·ÏµÇ¾î ÀÖ´Â »õ·Î¿î ¾àÂüÁ¶¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä |
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Ŭ·¡½º java.lang.ref. Reference ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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clear,
enqueue,
get,
isEnqueued |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
»ý¼ºÀÚ »ó¼¼ |
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public WeakReference(T referent)
referent
- »õ·Î¿î ¾àÂüÁ¶°¡ ÂüÁ¶ÇÏ´Â °´Ã¼public WeakReference(T referent, ReferenceQueue <? super T > q)
referent
- »õ·Î¿î ¾àÂüÁ¶°¡ ÂüÁ¶ÇÏ´Â °´Ã¼q
- ÂüÁ¶°¡ µî·ÏµÇ´Â Å¥. µî·ÏÀÌ ÇÊ¿ä¾ø´Â °æ¿ì´Â null
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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ÀÇ Å¬·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
Copyright 2004 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms . Documentation Redistribution Policy µµ ÂüÁ¶ÇϽʽÿÀ.