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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.awt.image.SampleModel
java.awt.image.ComponentSampleModel
public class ComponentSampleModel
ÀÌ Å¬·¡½º´Â DataBuffer
µ¥ÀÌÅÍ ¿ä¼Ò 1°³¿¡ 1°³
¾¿ Çȼ¿À» Çü¼ºÇÏ´Â °¢ »ùÇÃÀÌ Æ÷ÇԵǰí ÀÖ´Â À̹ÌÁö µ¥ÀÌÅ͸¦ ³ªÅ¸³À´Ï´Ù. DataBuffer´Â
1 Çȼ¿À» Çü¼ºÇÏ´Â N°³ÀÇ »ùÇÃÀ» N°³ÀÇ º°°³ÀÇ µ¥ÀÌÅÍ ¹è¿ ¿ä¼Ò¿¡ Æ÷ÇÔÇÕ´Ï´Ù. ´Ù¸¥ ¹êµå°¡ °¢°¢ DataBuffer
´Ù¸¥ ¹ðÅ©¿¡ Æ÷ÇԵǴ °æ¿ì°¡ ÀÖ½À´Ï´Ù. À̹ÌÁö µ¥ÀÌÅ͸¦ Á÷Á¢ Á¶ÀÛÇÒ ¼ö ÀÖµµ·Ï, ¾×¼¼½º¿ëÀÇ °¢ ¸Þ¼µå°¡ Á¦°øµÇ°í ÀÖ½À´Ï´Ù. ÀÌ Å¬·¡½º´Â °¢Á¾ÀÇ ÀΟ¸®ºê (¹ÝµåÀΟ¸®ºê, Áֻ缱 ÀΟ¸®ºê ¹× ÇÇÅ©¼¼¸£ÀΟ¸®ºêµî)¸¦ Áö¿ø °¡´ÉÇÕ´Ï´Ù. Çȼ¿ º¸ÆøÀº °°Àº Áֻ缱ÀÇ °°Àº ¹êµå¿¡ ´ëÇÑ 2°³ÀÇ »ùÇð£ÀÇ, µ¥ÀÌÅÍ ¹è¿ ¿ä¼Ò¼öÀÔ´Ï´Ù. Áֻ缱 º¸ÆøÀº ÀÓÀÇÀÇ »ùÇðú ±×°Í°ú ´ëÀÀÇÏ´Â ´ÙÀ½ÀÇ Áֻ缱ÀÇ °°Àº ¿¿¡ ÀÖ´Â »ùÇð£ÀÇ µ¥ÀÌÅÍ ¹è¿ ¿ä¼Ò¼öÀÔ´Ï´Ù. ¹êµåÀÇ ¿ÀÇÁ¼Â(offset)´Â °¢ ¹êµå¸¦ Æ÷ÇÔÇϰí ÀÖ´Â DataBuffer
¹ðÅ©¿¡ ÀÖ´Â ÃÖÃÊÀÇ µ¥ÀÌÅÍ ¹è¿ ¿ä¼Ò·ÎºÎÅÍ, ¹êµåÀÇ ÃÖÃÊÀÇ »ùÇñîÁö ÀÖ´Â µ¥ÀÌÅÍ ¹è¿ ¿ä¼Ò¼ö¸¦ ³ªÅ¸³À´Ï´Ù. ¹êµå¿¡´Â 0 À¸·ÎºÎÅÍ N-1 ±îÁöÀÇ ¹øÈ£¸¦ ºÙÀÏ ¼ö ÀÖ°í ÀÖ½À´Ï´Ù. ÀÌ Å¬·¡½º´Â 8 ºñÆ®, 16 ºñÆ®, ¶Ç´Â 32 ºñÆ® (°¢°¢, DataBuffer.TYPE_BYTE, DataBuffer.TYPE_USHORT, ¶Ç´Â DataBuffer.TYPE_INT¸¦ »ç¿ë)·Î Æ÷ÇÔÇÒ ¼ö ÀÖ´Â ºÎÈ£ ¾øÀ½ Á¤¼ö°ªÀ» °¢ »ùÇÿ¡ °¡Áö´Â À̹ÌÁö µ¥ÀÌÅÍ, 16 ºñÆ® (DataBuffer.TYPE_SHORT¸¦ »ç¿ë)·Î Æ÷ÇÔÇÒ ¼ö ÀÖ´Â ºÎÈ£ ÷ºÎ Á¤¼ö°ªÀ» °¢ »ùÇÿ¡ °¡Áö´Â µ¥ÀÌÅÍ, ¶Ç´Â ºÎÈ£ ÷ºÎ float Çü ¶Ç´Â double ÇüÀÇ ¼öÄ¡ (°¢°¢ DataBuffer.TYPE_FLOAT ¶Ç´Â DataBuffer.TYPE_DOUBLE¸¦ »ç¿ë)¸¦ °¢ »ùÇÿ¡ °¡Áö´Â µ¥ÀÌÅ͸¦ ³ªÅ¸³¾ ¼ö°¡ ÀÖ½À´Ï´Ù. ÀÌ ¶§, ÁöÁ¤µÈ ComponentSampleModel
¸ðµç »ùÇõµ, °°Àº Á¤¹Ðµµ·Î Æ÷ÇԵ˴ϴÙ. ¸ðµç º¸Æø ¹× ¿ÀÇÁ¼Â(offset)´Â ºÎ°¡ ¾Æ´Ñ ¼öÄ¡·Î ÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. ÀÌ Å¬·¡½º´Â TYPE_BYTE,
TYPE_USHORT,
TYPE_SHORT,
TYPE_INT,
TYPE_FLOAT,
TYPE_DOUBLE¸¦
Áö¿øÇÕ´Ï´Ù. @see java.awt.image.PixelInterleavedSampleModel @see java.awt.image.BandedSampleModel
| ÇÊµå °³¿ä | |
|---|---|
protected int[] |
bandOffsets
µ¥ÀÌÅÍ ¹è¿ ¿ä¼Ò¿¡ ÀÖ´Â ¸ðµç ¹êµåÀÇ ¿ÀÇÁ¼Â(offset)ÀÔ´Ï´Ù. |
protected int[] |
bankIndices
À̹ÌÁö µ¥ÀÌÅÍÀÇ ¹êµå¸¦ Æ÷ÇÔÇÏ´Â °¢ ¹ðÅ©ÀÇ À妽ºÀÔ´Ï´Ù. |
protected int |
numBands
ÀÌ ComponentSampleModel ³»ÀÇ ¹êµå¼öÀÔ´Ï´Ù. |
protected int |
numBanks
ÀÌ ComponentSampleModel ³»ÀÇ ¹ðÅ©¼öÀÔ´Ï´Ù. |
protected int |
pixelStride
ÀÌ ComponentSampleModel ·Î ±â¼úµÇ´Â À̹ÌÁö µ¥ÀÌÅÍ ¿µ¿ª (µ¥ÀÌÅÍ ¹è¿ ¿ä¼Ò)ÀÇ Çȼ¿ º¸ÆøÀÔ´Ï´Ù. |
protected int |
scanlineStride
ÀÌ ComponentSampleModel ·Î ±â¼úµÇ´Â À̹ÌÁö µ¥ÀÌÅÍ ¿µ¿ª (µ¥ÀÌÅÍ ¹è¿ ¿ä¼Ò)ÀÇ Áֻ缱 º¸ÆøÀÔ´Ï´Ù. |
| Ŭ·¡½º java.awt.image. SampleModel ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå |
|---|
dataType,
height,
width |
| »ý¼ºÀÚ °³¿ä | |
|---|---|
ComponentSampleModel (int dataType,
int w,
int h,
int pixelStride,
int scanlineStride,
int[] bandOffsets)
ÁöÁ¤µÈ ÆÄ¶ó¹ÌÅÍ·Î ComponentSampleModel¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
ComponentSampleModel (int dataType,
int w,
int h,
int pixelStride,
int scanlineStride,
int[] bankIndices,
int[] bandOffsets)
ÁöÁ¤µÈ ÆÄ¶ó¹ÌÅÍ·Î ComponentSampleModel¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
| ¸Þ¼µå °³¿ä | |
|---|---|
SampleModel |
createCompatibleSampleModel (int w,
int h)
ÁöÁ¤µÈ³ÐÀÌ ¹× ³ôÀÌ·Î »õ·Î¿î ComponentSampleModelÀ»
±¸ÃàÇÕ´Ï´Ù. |
DataBuffer |
createDataBuffer ()
ÀÌ ComponentSampleModel¿Í
´ëÀÀÇÏ´Â DataBuffer¸¦ ÀÛ¼ºÇÕ´Ï´Ù. |
SampleModel |
createSubsetSampleModel (int[] bands)
ÀÌ ComponentSampleModel ºÎºÐÁýÇÕÀ» °¡Áö´Â »õ·Î¿î ComponentSampleModel¸¦ ±¸ÃàÇÕ´Ï´Ù. |
boolean |
equals (Object o)
ÀÌ °´Ã¼¿Í ´Ù¸¥ °´Ã¼°¡ µ¿ÀÏÇÑÁö ¾î¶²Áö¸¦ ³ªÅ¸³À´Ï´Ù. |
int[] |
getBandOffsets ()
¸ðµç ¹êµå¿¡ ´ëÇØ, ¹êµåÀÇ ¿ÀÇÁ¼Â(offset)¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int[] |
getBankIndices ()
¸ðµç ¹êµå¿¡ ´ëÇØ, ¹ðÅ©ÀÇ À妽º¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
Object |
getDataElements (int x,
int y,
Object obj,
DataBuffer data)
1 Çȼ¿ÀÇ µ¥ÀÌÅ͸¦ TransferType ÇüÀÇ ¿ø½ÃÀû ¹è¿·Î¼ ¸®ÅÏÇÕ´Ï´Ù. |
int |
getNumDataElements ()
getDataElements(int, int, Object, DataBuffer) ¸Þ¼µå¿Í setDataElements(int, int, Object, DataBuffer) ¸Þ¼µå¿¡ ÀÇÇØ 1 Çȼ¿À» Àü¼Û Çϱâ À§Çؼ ÇÊ¿äÇÑ µ¥ÀÌÅÍ ¿ä¼ÒÀÇ ¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int |
getOffset (int x,
int y)
Çȼ¿ (x, y)ÀÇ ÃÖÃÊÀÇ ¹êµåÀÇ ¿ÀÇÁ¼Â(offset)¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int |
getOffset (int x,
int y,
int b)
Çȼ¿ (x, y)ÀÇ ¹êµå b ¿ÀÇÁ¼Â(offset)¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int[] |
getPixel (int x,
int y,
int[] iArray,
DataBuffer data)
ÁöÁ¤µÈ Çȼ¿ÀÇ ¸ðµç »ùÇÃÀ» int ¹è¿·Î¼ ¸®ÅÏÇÕ´Ï´Ù. |
int[] |
getPixels (int x,
int y,
int w,
int h,
int[] iArray,
DataBuffer data)
ÁöÁ¤µÈ ±¸Çü Çȼ¿ »ùÇÃÀ» int ¹è¿·Î¼ ¸®ÅÏÇÕ´Ï´Ù. |
int |
getPixelStride ()
ÀÌ ComponentSampleModel Çȼ¿ º¸³ÐÀ̸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int |
getSample (int x,
int y,
int b,
DataBuffer data)
(x, y)¿¡ À§Ä¡ÇÏ´Â Çȼ¿ÀÇ, ÁöÁ¤µÈ ¹êµå³»ÀÇ »ùÇÃÀ» int ·Î¼ ¸®ÅÏÇÕ´Ï´Ù. |
double |
getSampleDouble (int x,
int y,
int b,
DataBuffer data)
(x, y)¿¡ À§Ä¡ÇÏ´Â Çȼ¿ÀÇ ÁöÁ¤µÈ ¹êµå³»ÀÇ »ùÇÃÀ» double ·Î¼ ¸®ÅÏÇÕ´Ï´Ù. |
float |
getSampleFloat (int x,
int y,
int b,
DataBuffer data)
(x, y)¿¡ À§Ä¡ÇÏ´Â Çȼ¿ÀÇ ÁöÁ¤µÈ ¹êµå³»ÀÇ »ùÇÃÀ» float ·Î¼ ¸®ÅÏÇÕ´Ï´Ù. |
int[] |
getSamples (int x,
int y,
int w,
int h,
int b,
int[] iArray,
DataBuffer data)
ÁöÁ¤µÈ Çȼ¿ ±¸Çü¿¡ »ç¿ëÇÏ´Â ÁöÁ¤µÈ ¹êµå³»ÀÇ »ùÇÃÀ» int ¹è¿·Î¼ ¸®ÅÏÇÕ´Ï´Ù. |
int[] |
getSampleSize ()
¸ðµç ¹êµåÀÇ »ùÇà ±ÙóÀÇ ºñÆ®¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int |
getSampleSize (int band)
ÁöÁ¤µÈ ¹êµåÀÇ »ùÇà ±ÙóÀÇ ºñÆ®¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int |
getScanlineStride ()
ÀÌ ComponentSampleModel Áֻ缱 º¸³ÐÀ̸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int |
hashCode ()
°´Ã¼ÀÇ ÇØ½Ã Äڵ尪À» ¸®ÅÏÇÕ´Ï´Ù. |
void |
setDataElements (int x,
int y,
Object obj,
DataBuffer data)
ÁöÁ¤µÈ DataBuffer¿¡ ÀÖ´Â ´ÜÀÏ Çȼ¿ÀÇ µ¥ÀÌÅ͸¦, TransferType ÇüÀÇ ¿ø½ÃÀû ¹è¿·ÎºÎÅÍ ¼³Á¤ÇÕ´Ï´Ù. |
void |
setPixel (int x,
int y,
int[] iArray,
DataBuffer data)
»ùÇÃÀÇ int ¹è¿À» ÀÔ·ÂÀ¸·Î¼ »ç¿ëÇØ DataBuffer ³»ÀÇ Çȼ¿À» ¼³Á¤ÇÕ´Ï´Ù. |
void |
setPixels (int x,
int y,
int w,
int h,
int[] iArray,
DataBuffer data)
¹è¿ ¿ä¼Ò ¸¶´Ù 1°³ÀÇ »ùÇÃÀÌ Æ÷ÇԵǰí ÀÖ´Â int ¹è¿·ÎºÎÅÍ, Çȼ¿ ±¸ÇüÀÇ ¸ðµç »ùÇÃÀ» ¼³Á¤ÇÕ´Ï´Ù. |
void |
setSample (int x,
int y,
int b,
double s,
DataBuffer data)
double¸¦ ÀÔ·ÂÀ¸·Î¼ »ç¿ëÇØ DataBuffer ³»ÀÇ °Í (x, y)¿¡ À§Ä¡ÇÏ´Â Çȼ¿ÀÇ, ÁöÁ¤µÈ ¹êµå³»ÀÇ »ùÇÃÀ» ¼³Á¤ÇÕ´Ï´Ù. |
void |
setSample (int x,
int y,
int b,
float s,
DataBuffer data)
float¸¦ ÀÔ·ÂÀ¸·Î¼ »ç¿ëÇØ DataBuffer ³»ÀÇ °Í (x, y)¿¡ À§Ä¡ÇÏ´Â Çȼ¿ÀÇ, ÁöÁ¤µÈ ¹êµå³»ÀÇ »ùÇÃÀ» ¼³Á¤ÇÕ´Ï´Ù. |
void |
setSample (int x,
int y,
int b,
int s,
DataBuffer data)
int¸¦ ÀÔ·ÂÀ¸·Î¼ »ç¿ëÇØ DataBuffer ³»ÀÇ °Í (x, y)¿¡ À§Ä¡ÇÏ´Â Çȼ¿ÀÇ, ÁöÁ¤µÈ ¹êµå³»ÀÇ »ùÇÃÀ» ¼³Á¤ÇÕ´Ï´Ù. |
void |
setSamples (int x,
int y,
int w,
int h,
int b,
int[] iArray,
DataBuffer data)
µ¥ÀÌÅÍ ¹è¿ ¿ä¼Ò ±Ùó 1°³ÀÇ »ùÇÃÀ» Æ÷ÇÔÇϰí ÀÖ´Â int ¹è¿·ÎºÎÅÍ, ÁöÁ¤µÈ Çȼ¿ ±¸ÇüÀÇ, ÁöÁ¤µÈ ¹êµå¿¡ »ùÇÃÀ» ¼³Á¤ÇÕ´Ï´Ù. |
| Ŭ·¡½º java.awt.image. SampleModel ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
|---|
getDataElements,
getDataType,
getHeight,
getNumBands,
getPixel,
getPixel,
getPixels,
getPixels,
getSamples,
getSamples,
getTransferType,
getWidth,
setDataElements,
setPixel,
setPixel,
setPixels,
setPixels,
setSamples,
setSamples |
| Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
|---|
clone,
finalize,
getClass,
notify,
notifyAll,
toString,
wait,
wait,
wait |
| ÇʵåÀÇ »ó¼¼ |
|---|
protected int[] bandOffsets
protected int[] bankIndices
protected int numBands
ComponentSampleModel ³»ÀÇ ¹êµå¼öÀÔ´Ï´Ù.
protected int numBanks
ComponentSampleModel ³»ÀÇ ¹ðÅ©¼öÀÔ´Ï´Ù.
protected int scanlineStride
protected int pixelStride
| »ý¼ºÀÚ »ó¼¼ |
|---|
public ComponentSampleModel(int dataType,
int w,
int h,
int pixelStride,
int scanlineStride,
int[] bandOffsets)
dataType - »ùÇà Æ÷ÇÔ¿ëÀÇ µ¥ÀÌÅÍ Çü½Äw - ±â¼úµÇ´Â À̹ÌÁö µ¥ÀÌÅÍÀÇ ¿µ¿ªÀdzÐÀÌ (Çȼ¿¼ö)h - ±â¼úµÇ´Â À̹ÌÁö µ¥ÀÌÅÍÀÇ ¿µ¿ªÀÇ ³ôÀÌ (Çȼ¿¼ö)pixelStride - ±â¼úµÈ À̹ÌÁö µ¥ÀÌÅÍÀÇ ¿µ¿ªÀÇ Çȼ¿ º¸ÆøscanlineStride - ±â¼úµÈ À̹ÌÁö µ¥ÀÌÅÍÀÇ ¿µ¿ªÀÇ Áֻ缱 º¸ÆøbandOffsets - ¸ðµç ¹êµåÀÇ ¿ÀÇÁ¼Â(offset)
IllegalArgumentException - w ¶Ç´Â h°¡ Á¦·Î ¾Æ·¡ÀÇ °æ¿ì
IllegalArgumentException - pixelStride°¡ 0 ¹Ì¸¸ÀÇ °æ¿ì
IllegalArgumentException - scanlineStride°¡ 0 ¹Ì¸¸ÀÇ °æ¿ì
IllegalArgumentException - numBands°¡ 1 ¹Ì¸¸ÀÇ °æ¿ì
IllegalArgumentException - w¿Í
h
ÀûÀÌ Integer.MAX_VALUE º¸´Ù Å« °æ¿ì
IllegalArgumentException - dataType°¡ Áö¿øµÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì
public ComponentSampleModel(int dataType,
int w,
int h,
int pixelStride,
int scanlineStride,
int[] bankIndices,
int[] bandOffsets)
dataType - »ùÇà Æ÷ÇÔ¿ëÀÇ µ¥ÀÌÅÍ Çü½Äw - ±â¼úµÇ´Â À̹ÌÁö µ¥ÀÌÅÍÀÇ ¿µ¿ªÀdzÐÀÌ (Çȼ¿¼ö)h - ±â¼úµÇ´Â À̹ÌÁö µ¥ÀÌÅÍÀÇ ¿µ¿ªÀÇ ³ôÀÌ (Çȼ¿¼ö)pixelStride - ±â¼úµÈ À̹ÌÁö µ¥ÀÌÅÍÀÇ ¿µ¿ªÀÇ Çȼ¿ º¸ÆøscanlineStride - ±â¼úµÈ À̹ÌÁö µ¥ÀÌÅÍÀÇ ¿µ¿ªÀÇ Áֻ缱 º¸ÆøbankIndices - ¸ðµç ¹êµåÀÇ ¹ðÅ© À妽ºbandOffsets - ¸ðµç ¹êµåÀÇ ¹êµå ¿ÀÇÁ¼Â(offset)
IllegalArgumentException - w ¶Ç´Â h°¡ Á¦·Î ¾Æ·¡ÀÇ °æ¿ì
IllegalArgumentException - pixelStride°¡ 0 ¹Ì¸¸ÀÇ °æ¿ì
IllegalArgumentException - scanlineStride°¡ 0 ¹Ì¸¸ÀÇ °æ¿ì
IllegalArgumentException - bankIndices
±æÀ̰¡ bankOffsets
±æÀÌ¿Í µ¿ÀÏÇÏÁö ¾ÊÀº °æ¿ì
IllegalArgumentException - bankIndices
¹ðÅ© À妽ºÀÇ ¸ÓÁö¾Ê¾Æ°¡ Á¦·Îº¸´Ù ÀÛÀº °æ¿ì
IllegalArgumentException - dataType°¡ Áö¿øµÇ¾î ÀÖÁö ¾ÊÀº °æ¿ì| ¸Þ¼µåÀÇ »ó¼¼ |
|---|
public SampleModel createCompatibleSampleModel(int w,
int h)
ComponentSampleModelÀ»
±¸ÃàÇÕ´Ï´Ù. »õ·Î¿î SampleModel Àº ÀÌ SampleModel¿Í
°°Àº ¼öÀÇ ¹êµå, ½ºÅ丮Áö µ¥ÀÌÅÍÇü, ÀΟ¸®ºêÈ ¹æ½Ä ¹× Çȼ¿ º¸³ÐÀ̸¦ °¡Áý´Ï´Ù.
SampleModel ³»ÀÇ createCompatibleSampleModel w - °á°úÀûÀ¸·Î ¸®ÅÏµÈ SampleModel
Æøh - °á°úÀûÀ¸·Î ¸®ÅÏµÈ SampleModel
³ôÀÌ
ComponentSampleModel
IllegalArgumentException - w ¶Ç´Â h°¡ Á¦·Î ¾Æ·¡ÀÇ °æ¿ìpublic SampleModel createSubsetSampleModel(int[] bands)
SampleModel ³»ÀÇ createSubsetSampleModel bands - ÀÌ ComponentSampleModel
¹êµåÀÇ ºÎºÐÁýÇÕ
ComponentSampleModel
¹êµåÀÇ ºÎºÐÁýÇÕÀ¸·Î ÀÛ¼ºµÈ ComponentSampleModelpublic DataBuffer createDataBuffer()
ComponentSampleModel¿Í
´ëÀÀÇÏ´Â DataBuffer¸¦ ÀÛ¼ºÇÕ´Ï´Ù. DataBuffer
µ¥ÀÌÅÍÇü, ¹ðÅ©¼ö ¹× »çÀÌÁî´Â ÀÌ ComponentSampleModel¿Í
¸ð¼øµÇÁö ¾Ê½À´Ï´Ù.
SampleModel ³»ÀÇ createDataBuffer ComponentSampleModel¿Í
µ¥ÀÌÅÍÇü, ¹ðÅ©¼ö ¹× »çÀÌÁî°¡ °°Àº DataBuffer
public int getOffset(int x,
int y)
DataBuffer data·Î
ºÎÅÍ, ComponentSampleModel csm¸¦ »ç¿ëÇØ ´ÙÀ½°ú °°ÀÌÀÇÇØ ÃëµæÇÒ ¼ö ÀÖ½À´Ï´Ù.
data.getElem(csm.getOffset(x, y));
x, y - Çȼ¿ÀÇ À§Ä¡
public int getOffset(int x,
int y,
int b)
b
»ùÇÃÀº, DataBuffer data·Î
ºÎÅÍ, ComponentSampleModel csm¸¦ »ç¿ëÇØ ´ÙÀ½°ú °°ÀÌÀÇÇØ ÃëµæÇÒ ¼ö ÀÖ½À´Ï´Ù.
data.getElem(csm.getOffset(x, y, b));
x, y - ÁöÁ¤µÈ Çȼ¿ÀÇ À§Ä¡b - ÁöÁ¤µÈ ¹êµå
public final int[] getSampleSize()
SampleModel ³»ÀÇ getSampleSize public final int getSampleSize(int band)
SampleModel ³»ÀÇ getSampleSize public final int[] getBankIndices()
public final int[] getBandOffsets()
public final int getScanlineStride()
ComponentSampleModel
Áֻ缱 º¸Æø
public final int getPixelStride()
ComponentSampleModel
Çȼ¿ º¸Æø
public final int getNumDataElements()
getDataElements(int, int, Object, DataBuffer) ¸Þ¼µå¿Í setDataElements(int, int, Object, DataBuffer) ¸Þ¼µå¿¡ ÀÇÇØ 1 Çȼ¿À» Àü¼Û Çϱâ À§Çؼ ÇÊ¿äÇÑ µ¥ÀÌÅÍ ¿ä¼ÒÀÇ ¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. ComponentSampleModelÀÎ °æ¿ì´Â ¹êµå¼ö·Î µ¿ÀÏÇØÁý´Ï´Ù.
SampleModel ³»ÀÇ getNumDataElements getDataElements ¸Þ¼µå¿Í setDataElements ¸Þ¼µå¿¡ ÀÇÇØ 1 Çȼ¿À» Àü¼Û Çϱâ À§Çؼ ÇÊ¿äÇÑ µ¥ÀÌÅÍ ¿ä¼ÒÀÇ ¼ö¸¦ µ¹·ÁÁÖ´ÂSampleModel.getNumDataElements(),
SampleModel.getNumBands()
public Object getDataElements(int x,
int y,
Object obj,
DataBuffer data)
TransferType ÇüÀÇ ¿ø½ÃÀû ¹è¿·Î¼ ¸®ÅÏÇÕ´Ï´Ù. ComponentSampleModel¿¡
¼´Â À̰ÍÀº µ¥ÀÌÅÍÇü°ú µ¿ÀÏÇØÁ®, »ùÇÃÀÌ ¹è¿ ¿ä¼Ò ¸¶´Ù 1°³
¾¿ ¸®Åϵ˴ϴÙ
. ÀϹÝÀûÀ¸·ÎObjectÀÌ ÀÚµ¿ÀûÀ¸·Î ÀÛ¼ºµÇ¾î ¿Ã¹Ù¸¥ ±âº» µ¥ÀÌÅÍÇüÀÌ µÇµµ·Ï, obj¿¡´Â nullÀÌ °Ç³×¹Þ½À´Ï´Ù.
´ÙÀ½ÀÇ ÄÚµå´Â ½ºÅ丮Áö ·¹À̾ƿôÀÌ ComponentSampleModel csm1¿¡ ÀÇÇØ ±â¼úµÇ°í ÀÖ´Â DataBuffer db1·Î
ºÎÅÍ, ½ºÅ丮Áö ·¹À̾ƿôÀÌ ComponentSampleModel csm2¿¡ ÀÇÇØ ±â¼úµÇ°í ÀÖ´Â DataBuffer db2¿¡
1 Çȼ¿ÀÇ µ¥ÀÌÅ͸¦ Àü¼Û ÇÏ´Â ¿¹¸¦ ³ªÅ¸³À´Ï´Ù. ÀÌ Àü¼Û ¹æ¹ýÀº, getPixel ¹× setPixel¸¦ »ç¿ëÇÏ´Â ¹æ¹ýº¸´Ù º¸Åë
È¿À²ÀûÀÔ´Ï´Ù.
ComponentSampleModel csm1, csm2;
DataBufferInt db1, db2;
csm2.setDataElements(x, y,
csm1.getDataElements(x, y, null, db1), db2);
2°³ÀÇ SampleModel °´Ã¼ÀÇ ¹êµå¼ö°¡ °°¾Æ, ´ëÀÀÇÏ´Â ¹êµåÀÇ 1 »ùÇà ±ÙóÀÇ ºñÆ®¼ö°¡ °°¾Æ, TransferTypeµµ
°°Àº °æ¿ì´Â 2 Á¶ÀÇ DataBuffer °ú SampleModel
Æä¾îÀÇ »çÀÌ¿¡ Àü¼ÛÀ» ½Ç½ÃÇÏ·Á¸é,
getDataElements ¹× setDataElements¸¦ »ç¿ëÇÏ´Â °ÍÀÌ ÀûÀýÇÕ´Ï´Ù.
obj°¡ nullÀÌ ¾Æ´Ñ °æ¿ì´Â TransferType ÇüÀÇ ¿ø½ÃÀû ¹è¿ÀÌ µË´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì´Â ClassCastException°¡ ¹ß»ý µË´Ï´Ù. ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì³ª, obj°¡ nullÀÌ ¾Æ´Ï°í, Çȼ¿ µ¥ÀÌÅ͸¦ Æ÷ÇÔÇϱâ À§Çؼ ÃæºÐÇÑ Å©±â°¡ ¾Æ´Ñ °æ¿ì´Â ArrayIndexOutOfBoundsException°¡ ¹ß»ý µË´Ï´Ù.
SampleModel ³»ÀÇ getDataElements x, y - Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥obj - nullÀÌ ¾Æ´Ñ °æ¿ì´Â ¸®ÅÏµÈ Çȼ¿ µ¥ÀÌÅͰ¡ µé¾î°¡´Â ¿ø½ÃÀû ¹è¿data - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffer
NullPointerException - µ¥ÀÌÅͰ¡ nullÀÎ °æ¿ì
ArrayIndexOutOfBoundsException - ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì, ȤÀº obj°¡ Ãâ·ÂÀ» º¸°ü À¯ÁöÇϱ⿡´Â ³Ê¹« ÀÛÀº °æ¿ìsetDataElements(int, int, Object, DataBuffer)
public int[] getPixel(int x,
int y,
int[] iArray,
DataBuffer data)
ArrayIndexOutOfBoundsException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
SampleModel ³»ÀÇ getPixel x, y - Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥iArray - nullÀÌ ¾Æ´Ñ °æ¿ì, ÀÌ ¹è¿³»ÀÇ »ùÇÃÀ» µ¹·ÁÁÖ´Âdata - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffer
NullPointerException - µ¥ÀÌÅͰ¡ nullÀÎ °æ¿ì
ArrayIndexOutOfBoundsException - ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì, ¶Ç´Â iArray°¡ ³Ê¹« ÀÛ¾Æ Ãâ·ÂÀ» º¸°ü À¯ÁöÇÒ ¼ö ¾ø´Â °æ¿ìsetPixel(int, int, int[], DataBuffer)
public int[] getPixels(int x,
int y,
int w,
int h,
int[] iArray,
DataBuffer data)
ArrayIndexOutOfBoundsException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
SampleModel ³»ÀÇ getPixels x, y - Á»óÀÇ Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥w - Çȼ¿ ±¸ÇüÀÇ Æøh - Çȼ¿ ±¸ÇüÀÇ ³ôÀÌiArray - nullÀÌ ¾Æ´Ñ °æ¿ì, ÀÌ ¹è¿³»ÀÇ »ùÇÃÀ» µ¹·ÁÁÖ´Âdata - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffer
setPixels(int, int, int, int, int[], DataBuffer)
public int getSample(int x,
int y,
int b,
DataBuffer data)
ArrayIndexOutOfBoundsException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
SampleModel ³»ÀÇ getSample x, y - Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥b - ¸®ÅϵÈ
¹êµådata - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffer
setSample(int, int, int, int, DataBuffer)
public float getSampleFloat(int x,
int y,
int b,
DataBuffer data)
ArrayIndexOutOfBoundsException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
SampleModel ³»ÀÇ getSampleFloat x, y - Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥b - ¸®ÅϵÈ
¹êµådata - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffer
public double getSampleDouble(int x,
int y,
int b,
DataBuffer data)
ArrayIndexOutOfBoundsException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
SampleModel ³»ÀÇ getSampleDouble x, y - Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥b - ¸®ÅϵÈ
¹êµådata - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffer
public int[] getSamples(int x,
int y,
int w,
int h,
int b,
int[] iArray,
DataBuffer data)
ArrayIndexOutOfBoundsException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
SampleModel ³»ÀÇ getSamples x, y - Á»óÀÇ Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥w - Çȼ¿ ±¸ÇüÀÇ Æøh - Çȼ¿ ±¸ÇüÀÇ ³ôÀÌb - ¸®ÅϵÈ
¹êµåiArray - nullÀÌ ¾Æ´Ñ °æ¿ì, ÀÌ ¹è¿³»ÀÇ »ùÇÃÀ» µ¹·ÁÁÖ´Âdata - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffer
setSamples(int, int, int, int, int, int[], DataBuffer)
public void setDataElements(int x,
int y,
Object obj,
DataBuffer data)
DataBuffer¿¡ ÀÖ´Â ´ÜÀÏ Çȼ¿ÀÇ µ¥ÀÌÅ͸¦, TransferType ÇüÀÇ ¿ø½ÃÀû ¹è¿·ÎºÎÅÍ ¼³Á¤ÇÕ´Ï´Ù. ComponentSampleModel¿¡
¼´Â À̰ÍÀº µ¥ÀÌÅÍÇü°ú °°°Ô µÇ¾î, »ùÇÃÀº °¢ ¹è¿ ¿ä¼Ò¿¡ 1°³
¾¿ Àü¼Û µË´Ï´Ù.
´ÙÀ½ÀÇ ÄÚµå´Â ½ºÅ丮Áö ·¹À̾ƿôÀÌ ComponentSampleModel csm1¿¡ ÀÇÇØ ±â¼úµÇ°í ÀÖ´Â DataBuffer db1·Î
ºÎÅÍ, ½ºÅ丮Áö ·¹À̾ƿôÀÌ ComponentSampleModel csm2¿¡ ÀÇÇØ ±â¼úµÇ°í ÀÖ´Â DataBuffer db2¿¡
1 Çȼ¿ÀÇ µ¥ÀÌÅ͸¦ Àü¼Û ÇÏ´Â ¿¹¸¦ ³ªÅ¸³À´Ï´Ù. ÀÌ Àü¼Û ¹æ¹ýÀº, getPixel ¹× setPixel¸¦ »ç¿ëÇÏ´Â ¹æ¹ýº¸´Ù º¸Åë
È¿À²ÀûÀÔ´Ï´Ù.
ComponentSampleModel csm1, csm2;
DataBufferInt db1, db2;
csm2.setDataElements(x, y, csm1.getDataElements(x, y, null, db1),
db2);
2°³ÀÇ SampleModel °´Ã¼ÀÇ ¹êµå¼ö°¡ °°¾Æ, ´ëÀÀÇÏ´Â ¹êµåÀÇ 1 »ùÇà ±ÙóÀÇ ºñÆ®¼ö°¡ °°¾Æ, TransferTypeµµ
°°Àº °æ¿ì´Â 2 Á¶ÀÇ DataBuffer °ú SampleModel
Æä¾îÀÇ »çÀÌ¿¡ Àü¼ÛÀ» ½Ç½ÃÇÏ·Á¸é,
getDataElements ¹× setDataElements¸¦ »ç¿ëÇÏ´Â °ÍÀÌ ÀûÀýÇÕ´Ï´Ù.
obj°¡ transferType ÇüÀÇ ¿ø½ÃÀû ¹è¿ÀÌ ¾Æ´Ñ °æ¿ì´Â ClassCastException°¡ ¹ß»ý µË´Ï´Ù. ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì³ª, obj°¡ Çȼ¿ µ¥ÀÌÅ͸¦ Æ÷ÇÔÇϱâ À§Çؼ ÃæºÐÇÑ Å©±â°¡ ¾Æ´Ñ °æ¿ì´Â ArrayIndexOutOfBoundsException°¡ ¹ß»ý µË´Ï´Ù.
SampleModel ³»ÀÇ setDataElements x, y - Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥obj - Çȼ¿ µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â ¿ø½ÃÀû ¹è¿data - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffergetDataElements(int, int, Object, DataBuffer)
public void setPixel(int x,
int y,
int[] iArray,
DataBuffer data)
DataBuffer ³»ÀÇ Çȼ¿À» ¼³Á¤ÇÕ´Ï´Ù. ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì´Â ArrayIndexOutOfBoundsException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
SampleModel ³»ÀÇ setPixel x, y - Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥iArray - int ¹è¿³»ÀÇ ÀÔ·Â »ùÇÃdata - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffergetPixel(int, int, int[], DataBuffer)
public void setPixels(int x,
int y,
int w,
int h,
int[] iArray,
DataBuffer data)
ArrayIndexOutOfBoundsException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
SampleModel ³»ÀÇ setPixels x, y - Á»óÀÇ Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥w - Çȼ¿ ±¸ÇüÀÇ Æøh - Çȼ¿ ±¸ÇüÀÇ ³ôÀÌiArray - int ¹è¿³»ÀÇ ÀÔ·Â »ùÇÃdata - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffergetPixels(int, int, int, int, int[], DataBuffer)
public void setSample(int x,
int y,
int b,
int s,
DataBuffer data)
DataBuffer ³»ÀÇ °Í (x, y)¿¡ À§Ä¡ÇÏ´Â Çȼ¿ÀÇ, ÁöÁ¤µÈ ¹êµå³»ÀÇ »ùÇÃÀ» ¼³Á¤ÇÕ´Ï´Ù. ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì´Â ArrayIndexOutOfBoundsException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
SampleModel ³»ÀÇ setSample x, y - Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥b - ¼³Á¤ ´ë»óÀÇ ¹êµås - int
ÀÔ·Â »ùÇÃdata - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffergetSample(int, int, int, DataBuffer)
public void setSample(int x,
int y,
int b,
float s,
DataBuffer data)
DataBuffer ³»ÀÇ °Í (x, y)¿¡ À§Ä¡ÇÏ´Â Çȼ¿ÀÇ, ÁöÁ¤µÈ ¹êµå³»ÀÇ »ùÇÃÀ» ¼³Á¤ÇÕ´Ï´Ù. ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì´Â ArrayIndexOutOfBoundsException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
SampleModel ³»ÀÇ setSample x, y - Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥b - ¼³Á¤ ´ë»óÀÇ ¹êµås - float ¿¡¼ÀÇ ÀÔ·Â »ùÇÃdata - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffergetSample(int, int, int, DataBuffer)
public void setSample(int x,
int y,
int b,
double s,
DataBuffer data)
DataBuffer ³»ÀÇ °Í (x, y)¿¡ À§Ä¡ÇÏ´Â Çȼ¿ÀÇ, ÁöÁ¤µÈ ¹êµå³»ÀÇ »ùÇÃÀ» ¼³Á¤ÇÕ´Ï´Ù. ÁÂÇ¥°¡ °æ°è³»¿¡ ¾ø´Â °æ¿ì´Â ArrayIndexOutOfBoundsException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
SampleModel ³»ÀÇ setSample x, y - Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥b - ¼³Á¤ ´ë»óÀÇ ¹êµås - double ¿¡¼ÀÇ ÀÔ·Â »ùÇÃdata - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffergetSample(int, int, int, DataBuffer)
public void setSamples(int x,
int y,
int w,
int h,
int b,
int[] iArray,
DataBuffer data)
ArrayIndexOutOfBoundsException°¡ ¹ß»ýµÇ´Â ÀÏÀÌ ÀÖ½À´Ï´Ù.
SampleModel ³»ÀÇ setSamples x, y - Á»óÀÇ Çȼ¿ À§Ä¡ÀÇ ÁÂÇ¥w - Çȼ¿ ±¸ÇüÀÇ Æøh - Çȼ¿ ±¸ÇüÀÇ ³ôÀÌb - ¼³Á¤ ´ë»óÀÇ ¹êµåiArray - int ¹è¿³»ÀÇ ÀÔ·Â »ùÇÃdata - À̹ÌÁö µ¥ÀÌÅ͸¦ Æ÷ÇÔÇÏ´Â DataBuffergetSamples(int, int, int, int, int, int[], DataBuffer) public boolean equals(Object o)
Object
񃬣:
equals ¸Þ¼µå´Â null ÀÌ¿ÜÀÇ °´Ã¼ ÂüÁ¶¿¡¼ÀÇ µ¿Ä¡ °ü°è¸¦ ±¸ÇöÇÕ´Ï´Ù.
x¿¡ ´ëÇØ, x.equals(x)´Â true¸¦ µ¹·ÁÁØ´Ùx¿Í
y¿¡ ´ëÇØ, x.equals(y)´Â
y.equals(x)°¡ true¸¦ µ¹·ÁÁÖ´Â °æ¿ì¸¸ true¸¦ µ¹·ÁÁØ´Ùx, y, z¿¡ ´ëÇØ, x.equals(y)°¡ true¸¦ µ¹·ÁÁÖ°í, ÇÑÆí y.equals(z)°¡ true¸¦ µ¹·ÁÁÖ´Â °æ¿ì¿¡
x.equals(z)´Â true¸¦ µ¹·ÁÁØ´Ùx ¹× y¿¡ ´ëÇØ, x.equals(y)¸¦ º¹¼ö È£ÃâÇϸé Ç×»ó true¸¦ µ¹·ÁÁÖ´ÂÁö, Ç×»ó false¸¦ µ¹·ÁÁØ´Ù. À̰ÍÀº °´Ã¼¿¡ ´ëÇÑ equals¿¡
ÇÑ ºñ±³·Î »ç¿ëµÈ Á¤º¸°¡ º¯°æµÇ¾î ÀÖÁö ¾ÊÀº °ÍÀÌ Á¶°ÇÀÌ´Ùx¿¡ ´ëÇØ, x.equals(null)´Â false¸¦ µ¹·ÁÁØ´Ù
Object Ŭ·¡½ºÀÇ equals ¸Þ¼µå´Â °¡Àå ºñ±³Çϱ⠽¬¿î °´Ã¼ÀÇ µ¿Ä¡ °ü°è¸¦ ±¸ÇöÇÕ´Ï´Ù. Áï, null ÀÌ¿ÜÀÇ ÂüÁ¶Ä¡ x¿Í
y¿¡ ´ëÇØ, ÀÌ ¸Þ¼µå´Â x¿Í
y°¡ °°Àº °´Ã¼¸¦ ÂüÁ¶ÇÏ´Â (x == y°¡ true) °æ¿ì¿¡¸¸ true¸¦ ¸®ÅÏÇÕ´Ï´Ù.
º¸Åë, ÀÌ ¸Þ¼µå¸¦ ¿À¹ö¶óÀ̵å(override) ÇÏ´Â °æ¿ì´Â hashCode ¸Þ¼µå¸¦ Ç×»ó ¿À¹ö¶óÀ̵å(override) ÇØ, ¡¸µî°¡ÀÎ °´Ã¼´Â µî°¡ÀÎ ÇØ½Ã Äڵ带 º¸°ü À¯ÁöÇÒ Çʿ䰡 ÀÖ´Ù¡¹¶ó°í ÇÏ´Â hashCode ¸Þ¼µåÀÇ ¹ü¿ë ±Ô¾à¿¡ µû¸¦ Çʿ䰡 ÀÖ´Â °Í¿¡ À¯ÀÇÇØ ÁÖ¼¼¿ä.
Object ³»ÀÇ equals o - ºñ±³ ´ë»óÀÇ ÂüÁ¶ °´Ã¼
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseObject.hashCode(),
Hashtable public int hashCode()
Object
±â¼ú: java.util.Hashtable¿¡ ÀÇÇØ Á¦°øµÇ´Â °Í °°Àº ÇØ½Ã Å×À̺í·Î »ç¿ëÇϱâ À§Çؼ ÁغñµÇ¾î ÀÖ½À´Ï´Ù.
hashCode ¸Þ¼µåÀÇ ÀϹÝÀûÀÎ ±ÔÄ¢À» ´ÙÀ½¿¡ ³ªÅ¸³À´Ï´Ù.
hashCode ¸Þ¼µå¸¦ È£ÃâÇØµµ °á°ú´Â °°Àº Á¤¼ö°ªÀÌ µÇ¾î¾ß ÇÏ´ÙObject.equals(java.lang.Object) ¸Þ¼µå·Î 2°³ÀÇ °´Ã¼°¡ µî°¡°¡ ¾Æ´Ï´Ù°í ¿©°ÜÁ³À» °æ¿ì´Â ÀÌ·¯ÇÑ °´Ã¼¿¡ ´ëÇØ¼ hashCode ¸Þ¼µå¸¦ È£ÃâÇßÀ» ¶§¿¡
°á°ú°¡ ´Ù¸¥ Á¤¼ö°ªÀÌ µÇÁö ¾Ê¾Æµµ »ó°ü¾ø´Ù. ±×·¯³ª, µ¿ÀÏÇÏÁö ¾ÊÀº °´Ã¼¿¡ ´ëÇØ¼´Â ´Ù¸¥ Á¤¼ö°ªÀÌ »ý¼ºµÇµµ·Ï Çϸé, ÇØ½Ã Å×À̺íÀÇ ÆÛÆ÷¸Õ½º¸¦ ¿Ã¸± ¼ö°¡ ÀÖ´Ù
ÇÒ ¼ö ÀÖ´Â ÇÑ, Object Ŭ·¡½º¿¡¼ Á¤ÀǵǴ hashCode ¸Þ¼µå´Â ´Ù¸¥ °´Ã¼¿¡ ´ëÇØ¼´Â ´Ù¸¥ Á¤¼ö°ªÀ» ¸®ÅÏÇÕ´Ï´Ù. º¸Åë, À̰ÍÀº °´Ã¼ÀÇ ³»ºÎ ÁÖ¼Ò¸¦ Á¤¼ö°ª ·Î º¯È¯ÇÏ´Â ÇüÅ·Π±¸ÇöµË´Ï´Ù¸¸, ±×·¯ÇÑ ±¸Çö Å×Å©´ÐÀº JavaTM ÇÁ·Î±×·¥ ¾ð¾î¿¡¼´Â ºÒÇÊ¿äÇÕ´Ï´Ù.
Object ³»ÀÇ hashCode Object.equals(java.lang.Object),
Hashtable
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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 | |||||||||
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