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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡½º | ÇÁ·¹ÀÓÀ¸·Î ÇÁ·¹ÀÓ ¾øÀÌ | |||||||||
°³¿ä: NESTED | Çʵå | constructor | ¸Þ¼µå | »ó¼¼: Çʵå | »ý¼ºÀÚ | ¸Þ¼µå |
java.lang.Objectjava.lang.management.MemoryNotificationInfo
public class MemoryNotificationInfo
¸Þ¸ð¸® ÅëÁö¿¡ °üÇÑ Á¤º¸ÀÔ´Ï´Ù.
¸Þ¸ð¸®ÇÁ¸£ÀÇ ¸Þ¸ð¸® »ç¿ë·®ÀÌÀÇÇØ ±ÍÀÇÄ¡¸¦ ³Ñ°í ÀÖ´Â °ÍÀ» Java °¡»ó ¸Ó½ÅÀÌ °ËÃâÇϸé, MemoryMXBean
¿¡ ÀÇÇØ ¸Þ¸ð¸® ÅëÁö°¡ ¹ßÇàµË´Ï´Ù. ¹ßÇàµÈ ÅëÁö¿¡´Â °ËÃâµÈ Á¶°Ç¿¡ °üÇÑ ¾Æ·¡ÀÇ ¸Þ¸ð¸® ÅëÁö Á¤º¸°¡ Æ÷ÇԵǾî ÀÖ½À´Ï´Ù.
»ç¿ë·®ÀÇÇØ ±ÍÀÇÄ¡ Ä«¿îÆ®
°¡ µÈ´Ù. Ä÷º¼ÇÀÇÇØ ±ÍÀÇÄ¡ ÅëÁöÀÇ °æ¿ì, ÀÌ Ä«¿îÆ®´Â Ä÷º¼Ç »ç¿ë·®ÀÇÇØ ±ÍÀÇÄ¡ Ä«¿îÆ®
°¡ µÈ´Ù
MemoryNotificationInfo °´Ã¼¸¦ ³ªÅ¸³»´Â CompositeData
´Â
ÅëÁö
»ç¿ëÀÚ
µ¥ÀÌÅÍ
¿¡ Æ÷ÇԵ˴ϴÙ. from
¸Þ¼µå´Â CompositeData·Î
ºÎÅÍ MemoryNotificationInfo °´Ã¼¿¡ÀÇ º¯È¯À» ½Ç½ÃÇÕ´Ï´Ù. ÀÌÇÏ¿¡ ¿¹¸¦ ³ªÅ¸³À´Ï´Ù.
Notification notif; // receive the notification emitted by MemoryMXBean and set to notif ... String notifType = notif.getType(); if (notifType.equals(MemoryNotificationInfo.MEMORY_THRESHOLD_EXCEEDED) || notifType.equals(MemoryNotificationInfo.MEMORY_COLLECTION_THRESHOLD_EXCEEDED)) { // retrieve the memory notification information CompositeData cd = (CompositeData) notif.getUserData(); MemoryNotificationInfo info = MemoryNotificationInfo.from(cd); .... }
MemoryMXBean°¡ ¹ßÇàÇÏ´Â ÅëÁöÀÇ ÇüÅ´ ÀÌÇÏ´ë·ÎÀÔ´Ï´Ù.
»ç¿ë·®ÀÇÇØ ±ÍÀÇÄ¡ Ãʰú ÅëÁö
Ä÷º¼Ç »ç¿ë·®ÀÇÇØ ±ÍÀÇÄ¡ Ãʰú ÅëÁö
ÇÊµå °³¿ä | |
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static String |
MEMORY_COLLECTION_THRESHOLD_EXCEEDED
Java °¡»ó ¸Ó½ÅÀÌ ¸Þ¸ð¸®ÇÁ¸£·Î »ç¿ëÇÏÁö ¾Ê´Â °´Ã¼ÀÇ ¸®»çÀÌŬ¿¡ ÃÖ¼±À» ´ÙÇÑµÚ ¸Þ¸ð¸®ÇÁ¸£ÀÇ ¸Þ¸ð¸® »ç¿ë·®ÀÌÄ÷º¼Ç »ç¿ë·®ÀÇÇØ ±ÍÀÇÄ¡ ÀÌ»óÀÎ °ÍÀ» ³ªÅ¸³»´Â ÅëÁöÀÇ ÇüÅÂÀÔ´Ï´Ù. |
static String |
MEMORY_THRESHOLD_EXCEEDED
¸Þ¸ð¸®ÇÁ¸£ÀÇ ¸Þ¸ð¸® »ç¿ë·®ÀÌ»ç¿ë·®ÀÇÇØ ±ÍÀÇÄ¡¿¡ À̸£·¶´ÂÁö ³ÑÀº °ÍÀ» ³ªÅ¸³»´Â ÅëÁöÀÇ ÇüÅÂ. |
»ý¼ºÀÚ °³¿ä | |
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MemoryNotificationInfo (String poolName,
MemoryUsage usage,
long count)
MemoryNotificationInfo °´Ã¼¸¦ ±¸ÃàÇÕ´Ï´Ù. |
¸Þ¼µå °³¿ä | |
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static MemoryNotificationInfo |
from (CompositeData cd)
ÁöÁ¤µÈ CompositeData¿¡ ÀÇÇØ ³ªÅ¸³»Áö´Â MemoryNotificationInfo °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
long |
getCount ()
ÅëÁö°¡ ±¸ÃàµÇ¾úÀ» ¶§¿¡ ¸Þ¸ð¸® »ç¿ë·®ÀÌÀÇÇØ ±ÍÀÇÄ¡¸¦ ³ÑÀº ȸ¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
String |
getPoolName ()
ÀÌ ÅëÁö¸¦ Æ®¸®°Å ÇÏ´Â ¸Þ¸ð¸®ÇÁ¸£ÀÇ À̸§À» ¸®ÅÏÇÕ´Ï´Ù. |
MemoryUsage |
getUsage ()
ÅëÁö°¡ ±¸ÃàµÇ¾úÀ» ¶§ÀÇ ¸Þ¸ð¸®ÇÁ¸£ÀÇ ¸Þ¸ð¸® »ç¿ë·®À» ¸®ÅÏÇÕ´Ï´Ù. |
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
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clone,
equals,
finalize,
getClass,
hashCode,
notify,
notifyAll,
toString,
wait,
wait,
wait |
ÇʵåÀÇ »ó¼¼ |
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public static final String MEMORY_THRESHOLD_EXCEEDED
MemoryMXBean
¿¡ ÀÇÇØ ¹ßÇàµË´Ï´Ù. ÀÌÈÄ, »ç¿ë·®ÀÇÇØ ±ÍÀÇÄ¡¸¦ ³Ñ¾îµµ, ¸Þ¸ð¸® »ç¿ë·®ÀÌ »ç¿ë·®ÀÇÇØ ±ÍÀÇÄ¡ ¹Ì¸¸¿¡ µ¹¾Æ¿Ã ¶§±îÁö, ÅëÁö´Â ¹ßÇàµÇÁö ¾Ê½À´Ï´Ù. ÀÌ ÅëÁöÀÇ ÇüÅÂÀÇ °ªÀº java.management.memory.threshold.exceeded ÀÔ´Ï´Ù.
public static final String MEMORY_COLLECTION_THRESHOLD_EXCEEDED
MemoryMXBean
¿¡ ÀÇÇØ ¹ßÇàµË´Ï´Ù. ÀÌ ÅëÁöÀÇ ÇüÅÂÀÇ °ªÀº, java.management.memory.collection.threshold.exceeded ÀÔ´Ï´Ù.
»ý¼ºÀÚ »ó¼¼ |
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public MemoryNotificationInfo(String poolName, MemoryUsage usage, long count)
poolName
- ÀÌ ÅëÁö¸¦ Æ®¸®°Å ÇÏ´Â ¸Þ¸ð¸®ÇÁ¸£ÀÇ À̸§usage
- ¸Þ¸ð¸®ÇÁ¸£ÀÇ ¸Þ¸ð¸® »ç¿ë·®count
-ÀÇÇØ ±ÍÀÇÄ¡ Ãʰú ȸ¼ö¸Þ¼µåÀÇ »ó¼¼ |
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public String getPoolName()
public MemoryUsage getUsage()
public long getCount()
ÇØ ±ÍÀÇÄ¡ Ä«¿îÆ®
ÀÔ´Ï´Ù. Ä÷º¼ÇÀÇÇØ ±ÍÀÇÄ¡ ÅëÁöÀÇ °æ¿ì, ÀÌ Ä«¿îÆ®´Â Ä÷º¼Ç »ç¿ë·®ÀÇÇØ ±ÍÀÇÄ¡ Ä«¿îÆ®
ÀÔ´Ï´Ù.
public static MemoryNotificationInfo from(CompositeData cd)
¼Ó¼º¸í Çü poolName java.lang.String usage javax.management.openmbean.CompositeData count java.lang.Long
cd
- MemoryNotificationInfo¸¦ ³ªÅ¸³»´Â CompositeData
IllegalArgumentException
- cd°¡ MemoryNotificationInfo °´Ã¼¸¦ ³ªÅ¸³»Áö ¾Ê´Â °æ¿ì
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JavaTM 2 Platform Standard Ed. 5.0 |
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ÀÌÀü Ŭ·¡½º ´ÙÀ½ Ŭ·¡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.