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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.Character
public final class Character
Character Ŭ·¡½º´Â ¿ø½ÃÇü
char°ªÀ» °´Ã¼¿¡ ·¦ ÇÕ´Ï´Ù. Character ÇüÀÇ °´Ã¼¿¡´Â ÇüŰ¡ char
´ÜÀÏ Çʵ尡 Æ÷ÇԵ˴ϴÙ.
¶Ç, ÀÌ Å¬·¡½º´Â ¹®ÀÚÀÇ Ä«Å×°í¸® (¼Ò¹®ÀÚ, ¼ýÀÚµî)¸¦ °áÁ¤Çϰųª ´ë¹®ÀڷκÎÅÍ ¼Ò¹®ÀÚ ( ¹× ±× ¿ª)ÀÇ º¯È¯À» ½Ç½ÃÇϰųª ÇÏ´Â ¸î°³ÀÇ ¸Þ¼µåµµ Á¦°øÇÕ´Ï´Ù.
¹®ÀÚ Á¤º¸´Â Unicode Standard, ¹öÀü 4.0¿¡ ±Ù°ÅÇÕ´Ï´Ù.
Character Ŭ·¡½ºÀÇ ¸Þ¼µå ¹× µ¥ÀÌÅÍ´Â UnicodeData ÆÄÀϳ»ÀÇ Á¤º¸¿¡ ÀÇÇØ Á¤Àǵ˴ϴÙ. ÀÌ ÆÄÀÏÀº Unicode Consortium°¡ ¸ÞÀÎÆ®³Í½º¸¦ ½Ç½ÃÇϰí ÀÖ´Â Unicode Character Database
ÀϺÎÀÔ´Ï´Ù. ÀÌ ÆÄÀÏÀº Á¤ÀÇ ³¡³ Unicode ÄÚµå Æ÷ÀÎÆ® ¶Ç´Â ¹®ÀÚ ¹üÀ§¸¶´ÙÀÇ À̸§À̳ª Ä«Å×°í¸®¸¦ Æ÷ÇÔÇÑ ´Ù¾çÇÑ ÇÁ·ÎÆÛƼ¸¦ ÁöÁ¤ÇÕ´Ï´Ù.
ÆÄÀÏ ¹× ±× ¼³¸íÀº ´ÙÀ½ÀÇ »çÀÌÆ®ÀÇ Unicode Consortium ·ÎºÎÅÍ ÀÔ¼öÇÒ ¼ö ÀÖ½À´Ï´Ù.
char µ¥ÀÌÅÍÇü (Character °´Ã¼¿¡ ĸ½¶ÈµÇ´Â °ª)Àº º»·¡ÀÇ Unicode »ç¾ç¿¡ ±Ù°ÅÇϰí ÀÖ½À´Ï´Ù. Unicode »ç¾çÀº °íÁ¤Æø 16 ºøÆ®¿£Æ¼Æ¼·Î¼ Á¤Àǵǰí ÀÖ½À´Ï´Ù. Unicode Ç¥ÁØÀº 16 ºñÆ® ÀÌ»óÀÇ Ç¥ÇöÀ» ÇÊ¿ä·Î ÇÏ´Â ¹®ÀÚ¸¦ Çã¿ë Çϵµ·Ï º¯°æµÇ°í ÀÖ½À´Ï´Ù. ÀûÁ¤ÇÑ ¡¸ÄÚµå Æ÷ÀÎÆ®¡¹ÀÇ ¹üÀ§´Â ÇöÀç U+0000 ~ U+10FFFF À̸ç, ¡¸Unicode ½ºÄ÷¯Ä¡¡¹·Î¼ ¾Ë·ÁÁ® ÀÖ½À´Ï´Ù (Unicode Ç¥ÁØÀÇ U+n Ç¥±âÀÇ Á¤ÀÇ ¸¦ ÂüÁ¶).
U+0000 ~ U+FFFF
ij¸¯Åͼ´ ¡¸±âº» ´Ù¾ð¾î¸é (BMP)¡¹À̶ó°í ºÒ¸®´Â °æ¿ìµµ ÀÖ½À´Ï´Ù. U+FFFF º¸´Ù Å« ÄÚµå Æ÷ÀÎÆ®¸¦ °¡Áö´Â¹®ÀÚ´Â ¡¸º¸Á¶ ¹®ÀÚ¡¹¶ó°í ºÒ¸®°í ÀÖ½À´Ï´Ù. Java 2 Ç÷§ÆûÀº, char ¹è¿, String Ŭ·¡½º ¹× StringBuffer Ŭ·¡½º¿¡¼ UTF-16 Ç¥ÇöÀ» »ç¿ëÇÕ´Ï´Ù. UTF-16 Ç¥Çö¿¡¼´Â º¸Á¶ ¹®ÀÚ´Â char°ªÀÇ Æä¾î·Î¼ Ç¥ÇöµÇ¾î ¡¸»óÀ§ »ç·Î °ÔÀÌÆ®¡¹¹üÀ§ (\uD800-\uDBFF)·ÎºÎÅÍÀÇ ÃÖÃÊÀÇ °ª°ú ¡¸ÇÏÀ§ »ç·Î °ÔÀÌÆ®¡¹¹üÀ§ (\uDC00-\uDFFF)·ÎºÎÅÍÀÇ Á¦ 2
°ªÀ¸·ÎºÎÅÍ ±¸¼ºµÇ¾î ÀÖ½À´Ï´Ù.
µû¶ó¼, char°ªÀº
»ç·Î °ÔÀÌÆ® ÄÚµå Æ÷ÀÎÆ®³ª UTF-16 ÀÎÄÚµùÀÇ ÄÚµå ´ÜÀ§¸¦ Æ÷ÇÔÇÑ ±âº» ´Ù¾ð¾î¸é (BMP) ÄÚµå Æ÷ÀÎÆ®¸¦ ³ªÅ¸³À´Ï´Ù. int°ªÀº
º¸Á¶ ÄÚµå Æ÷ÀÎÆ®¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ÄÚµå Æ÷ÀÎÆ®¸¦ ³ªÅ¸³À´Ï´Ù. int
ÇÏÀ§ (ÃÖÇÏÁ¤µµ) 21 ºñÆ®´Â Unicode ÄÚµå Æ÷ÀÎÆ®¸¦ ³ªÅ¸³»±â À§Çؼ »ç¿ëµÇ¾î »óÀ§ (ÃÖ»óÁ¤µµ) 11 ºñÆ®´Â Á¦·Î°¡ ¾Æ´Ï¸é ¾ÈµË´Ï´Ù. ƯÈ÷ ÁöÁ¤µÇÁö ¾Ê´Â ÇÑ, º¸Á¶ ¹®ÀÚ¿Í »ç·Î °ÔÀÌÆ® char°ª¿¡ °üÇÑ µ¿ÀÛÀº ÀÌÇÏ´ë·ÎÀÔ´Ï´Ù.
char°ª¸¸À» ¹Þ¾ÆµéÀÌ´Â ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¿¡ ´ëÀÀÇÒ ¼ö ¾ø´Ù. ÀÌ·¯ÇÑ ¸Þ¼µå´Â »ç·Î °ÔÀÌÆ® ¹üÀ§ÀÇ char°ªÀ» ¹ÌÁ¤µµ¸®ÀÇ ¹®Àڷμ Ãë±ÞÇÑ´Ù. ¿¹¸¦ µé¾î, Character.isLetter( ¡¸\uD840¡¹)´Â false¸¦ µ¹·ÁÁÖ°í, ij¸¯ÅÍ ¶óÀÎÀ¸·Î ±× ÈÄ¿¡ ÇÏÀ§ »ç·Î °ÔÀÌÆ®°ªÀÌ °è¼ÓµÇ´Â °æ¿ì¿¡¼µµ, ÀÌ Æ¯Á¤ÀÇ °ªÀº ¹®ÀÚ¸¦ ³ªÅ¸³½´Ù
int°ªÀ» ¹Þ¾ÆµéÀÌ´Â ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¿¡ ´ëÀÀÇÑ´Ù. ¿¹¸¦ µé¾î, Character.isLetter(0x2F81A)´Â
ÄÚµå Æ÷ÀÎÆ®°ªÀÌ ¹®ÀÚ (CJK ÅëÇÕ ÇÑÀÚ)¸¦ ³ªÅ¸³»±â ¶§¹®¿¡
true¸¦ µ¹·ÁÁØ´Ù
J2SE API ´ÙÅ¥¸àÅ×À̼ǿ¡¼´Â U+0000 ~ U+10FFFF
¹üÀ§ÀÇ ¹®ÀÚÄ¡¿¡ ¡¸Unicode ÄÚµå Æ÷ÀÎÆ®¡¹¸¦ »ç¿ëÇØ, ¡¸UTF-16¡¹ÀÎÄÚµùÀÇ ÄÚµå ´ÜÀ§ÀÎ 16 ºñÆ® char°ª¿¡ ¡¸Unicode ÄÚµå ´ÜÀ§¡¹¸¦ »ç¿ëÇÕ´Ï´Ù. Unicode ¿ë¾îÀÇÀÚ¼¼ÇÑ ³»¿ëÀº ¡¸Glossary of Unicode Terms¡¹¸¦ ÂüÁ¶ÇϽʽÿÀ.
| Áßø(Nested) Ŭ·¡½º °³¿ä | |
|---|---|
static class |
Character.Subset
ÀÌ Å¬·¡½ºÀÇ ÀνºÅϽº´Â Unicode ij¸¯ÅͼÂÀÇ Æ¯Á¤ÀÇ ºÎºÐÁýÇÕÀ» ³ªÅ¸³À´Ï´Ù. |
static class |
Character.UnicodeBlock
Unicode »ç¾çÀ¸·Î Á¤Àǵǰí ÀÖ´Â ¹®ÀÚ ºí·ÏÀ» ³ªÅ¸³»´Â ¹®ÀÚ ºÎºÐÁýÇÕÀÇ ÆÐ¹Ð¸®. |
| ÇÊµå °³¿ä | |
|---|---|
static byte |
COMBINING_SPACING_MARK
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Mc¡¹ |
static byte |
CONNECTOR_PUNCTUATION
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Pc¡¹ |
static byte |
CONTROL
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Cc¡¹ |
static byte |
CURRENCY_SYMBOL
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Sc¡¹ |
static byte |
DASH_PUNCTUATION
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Pd¡¹ |
static byte |
DECIMAL_DIGIT_NUMBER
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Nd¡¹ |
static byte |
DIRECTIONALITY_ARABIC_NUMBER
Unicode »ç¾çÀÇ ¾àÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸AN¡¹ |
static byte |
DIRECTIONALITY_BOUNDARY_NEUTRAL
Unicode »ç¾çÀÇ ¾àÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸BN¡¹ |
static byte |
DIRECTIONALITY_COMMON_NUMBER_SEPARATOR
Unicode »ç¾çÀÇ ¾àÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸CS¡¹ |
static byte |
DIRECTIONALITY_EUROPEAN_NUMBER
Unicode »ç¾çÀÇ ¾àÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸EN¡¹ |
static byte |
DIRECTIONALITY_EUROPEAN_NUMBER_SEPARATOR
Unicode »ç¾çÀÇ ¾àÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸ES¡¹ |
static byte |
DIRECTIONALITY_EUROPEAN_NUMBER_TERMINATOR
Unicode »ç¾çÀÇ ¾àÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸ET¡¹ |
static byte |
DIRECTIONALITY_LEFT_TO_RIGHT
Unicode »ç¾çÀÇ °·ÂÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸L¡¹ |
static byte |
DIRECTIONALITY_LEFT_TO_RIGHT_EMBEDDING
Unicode »ç¾çÀÇ °·ÂÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸LRE¡¹ |
static byte |
DIRECTIONALITY_LEFT_TO_RIGHT_OVERRIDE
Unicode »ç¾çÀÇ °·ÂÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸LRO¡¹ |
static byte |
DIRECTIONALITY_NONSPACING_MARK
Unicode »ç¾çÀÇ ¾àÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸NSM¡¹ |
static byte |
DIRECTIONALITY_OTHER_NEUTRALS
Unicode »ç¾çÀÇ ´ºÆ®·²ÀÎ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸ON¡¹ |
static byte |
DIRECTIONALITY_PARAGRAPH_SEPARATOR
Unicode »ç¾çÀÇ ´ºÆ®·²ÀÎ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸B¡¹ |
static byte |
DIRECTIONALITY_POP_DIRECTIONAL_FORMAT
Unicode »ç¾çÀÇ ¾àÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸PDF¡¹ |
static byte |
DIRECTIONALITY_RIGHT_TO_LEFT
Unicode »ç¾çÀÇ °·ÂÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸R¡¹ |
static byte |
DIRECTIONALITY_RIGHT_TO_LEFT_ARABIC
Unicode »ç¾çÀÇ °·ÂÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸AL¡¹ |
static byte |
DIRECTIONALITY_RIGHT_TO_LEFT_EMBEDDING
Unicode »ç¾çÀÇ °·ÂÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸RLE¡¹ |
static byte |
DIRECTIONALITY_RIGHT_TO_LEFT_OVERRIDE
Unicode »ç¾çÀÇ °·ÂÇÑ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸RLO¡¹ |
static byte |
DIRECTIONALITY_SEGMENT_SEPARATOR
Unicode »ç¾çÀÇ ´ºÆ®·²ÀÎ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸S¡¹ |
static byte |
DIRECTIONALITY_UNDEFINED
¹ÌÁ¤µµ¸®ÀÇ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ. |
static byte |
DIRECTIONALITY_WHITESPACE
Unicode »ç¾çÀÇ ´ºÆ®·²ÀÎ ½Ö¹æÇâ ¹®ÀÚ Å¸ÀÔ ¡¸WS¡¹ |
static byte |
ENCLOSING_MARK
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Me¡¹ |
static byte |
END_PUNCTUATION
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Pe¡¹ |
static byte |
FINAL_QUOTE_PUNCTUATION
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Pf¡¹ |
static byte |
FORMAT
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Cf¡¹ |
static byte |
INITIAL_QUOTE_PUNCTUATION
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Pi¡¹ |
static byte |
LETTER_NUMBER
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Nl¡¹ |
static byte |
LINE_SEPARATOR
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Zl¡¹ |
static byte |
LOWERCASE_LETTER
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Ll¡¹ |
static byte |
MATH_SYMBOL
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Sm¡¹ |
static int |
MAX_CODE_POINT
Unicode ÄÚµå Æ÷ÀÎÆ®ÀÇ ÃÖ´ë°ª |
static char |
MAX_HIGH_SURROGATE
UTF-16 ÀÎÄÚµù¿¡¼ÀÇ Unicode »óÀ§ »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§ÀÇ ÃÖ´ë°ª . |
static char |
MAX_LOW_SURROGATE
UTF-16 ÀÎÄÚµù¿¡¼ÀÇ Unicode ÇÏÀ§ »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§ÀÇ ÃÖ´ë°ª . |
static int |
MAX_RADIX
ij¸¯ÅÍ ¶óÀΰúÀÇ º¯È¯¿¡ »ç¿ë °¡´ÉÇÑ ÃÖ´ë ±â¼öÀÔ´Ï´Ù. |
static char |
MAX_SURROGATE
UTF-16 ÀÎÄÚµù¿¡¼ÀÇ Unicode »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§ÀÇ ÃÖ´ë°ª |
static char |
MAX_VALUE
ÀÌ ÇʵåÀÇ Á¤¼ö°ª´Â char ÇüÀÇ ÃÖ´ë°ª
¡¸\uFFFF¡¹ÀÔ´Ï´Ù. |
static int |
MIN_CODE_POINT
Unicode ÄÚµå Æ÷ÀÎÆ®ÀÇ ÃÖ¼Ò°ª |
static char |
MIN_HIGH_SURROGATE
UTF-16 ÀÎÄÚµù¿¡¼ÀÇ Unicode »óÀ§ »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§ÀÇ ÃÖ¼Ò°ª. |
static char |
MIN_LOW_SURROGATE
UTF-16 ÀÎÄÚµù¿¡¼ÀÇ Unicode ÇÏÀ§ »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§ÀÇ ÃÖ¼Ò°ª. |
static int |
MIN_RADIX
ij¸¯ÅÍ ¶óÀΰúÀÇ º¯È¯¿¡ »ç¿ë °¡´ÉÇÑ ÃÖ¼Ò ±â¼öÀÔ´Ï´Ù. |
static int |
MIN_SUPPLEMENTARY_CODE_POINT
º¸Á¶ ÄÚµå Æ÷ÀÎÆ®ÀÇ ÃÖ¼Ò°ª |
static char |
MIN_SURROGATE
UTF-16 ÀÎÄÚµù¿¡¼ÀÇ Unicode »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§ÀÇ ÃÖ¼Ò°ª |
static char |
MIN_VALUE
ÀÌ ÇʵåÀÇ Á¤¼ö°ª´Â char ÇüÀÇ ÃÖ¼Ò°ª ¡¸\u0000¡¹ÀÔ´Ï´Ù. |
static byte |
MODIFIER_LETTER
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Lm¡¹ |
static byte |
MODIFIER_SYMBOL
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Sk¡¹ |
static byte |
NON_SPACING_MARK
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Mn¡¹ |
static byte |
OTHER_LETTER
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Lo¡¹ |
static byte |
OTHER_NUMBER
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸No¡¹ |
static byte |
OTHER_PUNCTUATION
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Po¡¹ |
static byte |
OTHER_SYMBOL
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸So¡¹ |
static byte |
PARAGRAPH_SEPARATOR
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Zp¡¹ |
static byte |
PRIVATE_USE
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Co¡¹ |
static int |
SIZE
ºÎÈ£ ¾øÀ½ ¹ÙÀ̳ʸ® Çü½Ä¿¡¼ char Ä¡¸¦ ³ªÅ¸³»´Âµ¥ »ç¿ëµÇ´Â ºñÆ®¼ö |
static byte |
SPACE_SEPARATOR
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Zs¡¹ |
static byte |
START_PUNCTUATION
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Ps¡¹ |
static byte |
SURROGATE
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Cs¡¹ |
static byte |
TITLECASE_LETTER
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Lt¡¹ |
static Class <Character > |
TYPE
char
¿ø½ÃÇü
À» ³ªÅ¸³»´Â ClassÀνºÅϽº |
static byte |
UNASSIGNED
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Cn¡¹ |
static byte |
UPPERCASE_LETTER
Unicode »ç¾çÀÇ ¹ü¿ë Ä«Å×°í¸® ¡¸Lu¡¹ |
| »ý¼ºÀÚ °³¿ä | |
|---|---|
Character (char value)
ÁöÁ¤µÈ char°ªÀ» ³ªÅ¸³»´Â »õ·Ó°Ô ÇÒ´çÇÒ ¼ö ÀÖ¾ú´ø Character °´Ã¼¸¦ ±¸ÃàÇÕ´Ï´Ù. |
|
| ¸Þ¼µå °³¿ä | |
|---|---|
static int |
charCount (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)¸¦ ³ªÅ¸³»´Âµ¥ ÇÊ¿äÇÑ char°ªÀÇ ¼ö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
char |
charValue ()
ÀÌ Character °´Ã¼ÀÇ °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. |
static int |
codePointAt (char[] a,
int index)
char ¹è¿ÀÇ ÁöÁ¤µÈ À妽º¿¡ ÀÖ´Â ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static int |
codePointAt (char[] a,
int index,
int limit)
limit
±æÀÌ ¹Ì¸¸ÀÇ index¸¦ °¡Áö´Â ¹è¿ ¿ä¼Ò¸¸À» »ç¿ë °¡´ÉÇÑ, char ¹è¿ÀÇ ÁöÁ¤µÈ À妽º¿¡ ÀÖ´Â ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static int |
codePointAt (CharSequence seq,
int index)
CharSequence
ÁöÁ¤µÈ À妽º¿¡ ÀÖ´Â ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static int |
codePointBefore (char[] a,
int index)
char ¹è¿ÀÇ ÁöÁ¤µÈ À妽ºÀÇ Àü¿¡ ÀÖ´Â ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static int |
codePointBefore (char[] a,
int index,
int start)
start ÀÌ»óÀÇ index¸¦ °¡Áö´Â ¹è¿ ¿ä¼Ò¸¸À» »ç¿ë °¡´ÉÇÑ, char ¹è¿ÀÇ ÁöÁ¤µÈ À妽ºÀÇ Àü¿¡ ÀÖ´Â ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static int |
codePointBefore (CharSequence seq,
int index)
CharSequence
ÁöÁ¤µÈ À妽ºÀÇ Àü¿¡ ÀÖ´Â ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static int |
codePointCount (char[] a,
int offset,
int count)
char ¹è¿ ÀμöÀÇ ºÎºÐ ¹è¿³»ÀÇ Unicode ÄÚµå Æ÷ÀÎÆ®ÀÇ ¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static int |
codePointCount (CharSequence seq,
int beginIndex,
int endIndex)
ÁöÁ¤µÈ char ¼ø¼ÀÇ ÅØ½ºÆ® ¹üÀ§³»ÀÇ Unicode ÄÚµå Æ÷ÀÎÆ®ÀÇ ¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
int |
compareTo (Character anotherCharacter)
2°³ÀÇ Character °´Ã¼¸¦ ¼öÄ¡ÀûÀ¸·Î ºñ±³ÇÕ´Ï´Ù. |
static int |
digit (char ch,
int radix)
ÁöÁ¤µÈ ±â¼ö¿¡¼ÀÇ, ¹®ÀÚ ch
¼ö°ªÀ¸·Î
ÀÇ °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. |
static int |
digit (int codePoint,
int radix)
ÁöÁ¤µÈ ±â¼öÀÇ ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)ÀÇ ¼öÄ¡¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
boolean |
equals (Object obj)
ÀÌ °´Ã¼¿Í ÁöÁ¤µÈ °´Ã¼¸¦ ºñ±³ÇÕ´Ï´Ù. |
static char |
forDigit (int digit,
int radix)
ÁöÁ¤µÈ ±â¼ö¿¡¼ÀÇ, ÁöÁ¤µÈ ¼ýÀÚÀÇ ¹®ÀÚ Ç¥ÇöÀ» ÆÇÁ¤ÇÕ´Ï´Ù. |
static byte |
getDirectionality (char ch)
ÁöÁ¤µÈ ¹®ÀÚÀÇ Unicode ¹æÇ⼺ ÇÁ·ÎÆÛƼ¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static byte |
getDirectionality (int codePoint)
¼ÒÁ¤ÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)ÀÇ Unicode ¹æÇ⼺ ÇÁ·ÎÆÛƼ¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static int |
getNumericValue (char ch)
ÁöÁ¤µÈ Unicode ¹®ÀÚ°¡ ³ªÅ¸³»´Â int°ªÀ» ¸®ÅÏÇÕ´Ï´Ù. |
static int |
getNumericValue (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ ³ªÅ¸³»´Â int°ªÀ» ¸®ÅÏÇÕ´Ï´Ù. |
static int |
getType (char ch)
¹®ÀÚÀÇ ¹ü¿ë Ä«Å×°í¸®¸¦ ³ªÅ¸³»´Â °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. |
static int |
getType (int codePoint)
¹®ÀÚÀÇ ¹ü¿ë Ä«Å×°í¸®¸¦ ³ªÅ¸³»´Â °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. |
int |
hashCode ()
Character
ÇØ½Ã Äڵ带 ¸®ÅÏÇÕ´Ï´Ù. |
static boolean |
isDefined (char ch)
¹®ÀÚ°¡ Unicode ·Î Á¤Àǵǰí ÀÖ´ÂÁö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isDefined (int codePoint)
¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ Unicode ·Î Á¤Àǵǰí ÀÖ´ÂÁö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isDigit (char ch)
ÁöÁ¤µÈ ¹®ÀÚ°¡ ¼ýÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isDigit (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ ¼ýÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isHighSurrogate (char ch)
ÁöÁ¤µÈ char°ªÀÌ
»óÀ§ »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§ ( ¡¸¸®µù »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§¡¹¶ó°íµµ ¸»ÇÑ´Ù)ÀÏÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isIdentifierIgnorable (char ch)
ÁöÁ¤µÈ ¹®ÀÚ°¡ Java ½Äº°ÀÚ ¶Ç´Â Unicode ½Äº°ÀÚ³»¿¡¼ ¹«½Ã °¡´ÉÇÑ ¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isIdentifierIgnorable (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ Java ½Äº°ÀÚ ¶Ç´Â Unicode ½Äº°ÀÚ³»¿¡¼ ¹«½Ã °¡´ÉÇÑ ¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isISOControl (char ch)
ÁöÁ¤µÈ ¹®ÀÚ°¡ ISO Á¦¾î ¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isISOControl (int codePoint)
ÂüÁ¶µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ ISO Á¦¾î ¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isJavaIdentifierPart (char ch)
ÁöÁ¤µÈ ¹®ÀÚ¸¦ Java ½Äº°ÀÚÀÇ ÃÖÃÊÀÇ ¹®ÀÚ À̿ܿ¡ »ç¿ë °¡´ÉÇѰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isJavaIdentifierPart (int codePoint)
¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)¸¦ Java ½Äº°ÀÚÀÇ ÃÖÃÊÀÇ ¹®ÀÚ À̿ܿ¡ »ç¿ë °¡´ÉÇѰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isJavaIdentifierStart (char ch)
ÁöÁ¤µÈ ¹®ÀÚ¸¦ Java ½Äº°ÀÚÀÇ ÃÖÃÊÀÇ ¹®Àڷμ ÁöÁ¤ °¡´ÉÇѰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isJavaIdentifierStart (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)¸¦ Java ½Äº°ÀÚÀÇ ÃÖÃÊÀÇ ¹®Àڷμ ÁöÁ¤ °¡´ÉÇѰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isJavaLetter (char ch)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù. isJavaIdentifierStart(char)·Î ¿Å°ÜÁ³½À´Ï´Ù. |
static boolean |
isJavaLetterOrDigit (char ch)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù. isJavaIdentifierPart(char)·Î ¿Å°ÜÁ³½À´Ï´Ù. |
static boolean |
isLetter (char ch)
ÁöÁ¤µÈ ¹®ÀÚ°¡ ¹ü¿ë ¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isLetter (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ ¹ü¿ë ¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isLetterOrDigit (char ch)
ÁöÁ¤µÈ ¹®ÀÚ°¡ ¹ü¿ë ¹®ÀÚ ¶Ç´Â ¼ýÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isLetterOrDigit (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ ¹ü¿ë ¹®ÀÚ ¶Ç´Â ¼ýÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isLowerCase (char ch)
ÁöÁ¤µÈ ¹®ÀÚ°¡ ¼Ò¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isLowerCase (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ ¼Ò¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isLowSurrogate (char ch)
ÁöÁ¤µÈ char°ªÀÌ
ÇÏÀ§ »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§ ( ¡¸Æ®·¹ÀÌ ¸µ »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§¡¹¶ó°íµµ ¸»ÇÑ´Ù)ÀÏÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isMirrored (char ch)
Unicode »ç¾ç¿¡ µû¶ó ¹®ÀÚ¸¦ ¹Ð·¯ÈÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isMirrored (int codePoint)
Unicode »ç¾ç¿¡ µû¶ó, ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)¸¦ ¹Ð·¯ÈÇÒÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isSpace (char ch)
ÃßõÇÏÁö ¾Ê½À´Ï´Ù. isWhitespace(char)·Î ¿Å°ÜÁ³½À´Ï´Ù. |
static boolean |
isSpaceChar (char ch)
ÁöÁ¤µÈ ¹®ÀÚ°¡ Unicode °ø¹é ¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isSpaceChar (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ Unicode °ø¹é ¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isSupplementaryCodePoint (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ º¸Á¶ ¹®ÀÚÀÇ ¹üÀ§¿¡ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isSurrogatePair (char high,
char low)
ÁöÁ¤µÈ char°ªÀÇ Æä¾î°¡ À¯È¿ÇÑ »ç·Î °ÔÀÌÆ® Æä¾îÀÏÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isTitleCase (char ch)
ÁöÁ¤µÈ ¹®ÀÚ°¡ ŸÀÌÆ² ÄÉÀ̽º ¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isTitleCase (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ ŸÀÌÆ² ÄÉÀ̽º ¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isUnicodeIdentifierPart (char ch)
ÁöÁ¤µÈ ¹®ÀÚ¸¦ Unicode ½Äº°ÀÚÀÇ ÃÖÃÊÀÇ ¹®ÀÚ À̿ܿ¡ »ç¿ë °¡´ÉÇѰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isUnicodeIdentifierPart (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)¸¦ Unicode ½Äº°ÀÚÀÇ ÃÖÃÊÀÇ ¹®ÀÚ À̿ܿ¡ »ç¿ë °¡´ÉÇѰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isUnicodeIdentifierStart (char ch)
ÁöÁ¤µÈ ¹®ÀÚ¸¦ Unicode ½Äº°ÀÚÀÇ ÃÖÃÊÀÇ ¹®Àڷμ ÁöÁ¤ °¡´ÉÇѰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isUnicodeIdentifierStart (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)¸¦ Unicode ½Äº°ÀÚÀÇ ÃÖÃÊÀÇ ¹®Àڷμ ÁöÁ¤ °¡´ÉÇѰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isUpperCase (char ch)
ÁöÁ¤µÈ ¹®ÀÚ°¡ ´ë¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isUpperCase (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ ´ë¹®ÀÚÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isValidCodePoint (int codePoint)
ÁöÁ¤µÈ ÄÚµå Æ÷ÀÎÆ®°¡ 0x0000¿¡
¼ 0x10FFFF ±îÁöÀÇ ¹üÀ§ÀÇ À¯È¿ÇÑ Unicode ÄÚµå Æ÷ÀÎÆ®ÀÏÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isWhitespace (char ch)
ÁöÁ¤µÈ ¹®ÀÚ°¡ Java ±âÁØ¿¡ µû¸¥ °ø¹éÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static boolean |
isWhitespace (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)°¡ Java ±âÁØ¿¡ µû¸¥ °ø¹éÀΰ¡ ¾î¶²°¡¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. |
static int |
offsetByCodePoints (char[] a,
int start,
int count,
int index,
int codePointOffset)
codePointOffset ÄÚµå Æ÷ÀÎÆ®¿¡ ÀÇÇØ ÁöÁ¤µÈ index·Î
ºÎÅÍÀÇ ¿ÀÇÁ¼Â(offset)ÀÎ, ÁöÁ¤µÈ char ºÎºÐ ¹è¿³»ÀÇ À妽º¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static int |
offsetByCodePoints (CharSequence seq,
int index,
int codePointOffset)
codePointOffset ÄÚµå Æ÷ÀÎÆ®¿¡ ÀÇÇØ ÁöÁ¤µÈ index·Î
ºÎÅÍÀÇ ¿ÀÇÁ¼Â(offset)ÀÎ, char ¼ø¼³»ÀÇ À妽º¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static char |
reverseBytes (char ch)
ÁöÁ¤µÈ char Ä¡·Î ¹ÙÀÌÆ®¼ø¼¸¦ ¹Ý´ë·ÎÀÇÇØ ÃëµæÇÑ °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. |
static char[] |
toChars (int codePoint)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)¸¦ char ¹è¿¿¡ Æ÷ÇԵǴ UTF-16 Ç¥ÇöÀ¸·Î º¯È¯ÇÕ´Ï´Ù. |
static int |
toChars (int codePoint,
char[] dst,
int dstIndex)
ÁöÁ¤µÈ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)¸¦ UTF-16 Ç¥ÇöÀ¸·Î º¯È¯ÇÕ´Ï´Ù. |
static int |
toCodePoint (char high,
char low)
ÁöÁ¤µÈ »ç·Î °ÔÀÌÆ® Æä¾î¸¦ ±× º¸Á¶ ÄÚµå Æ÷ÀÎÆ®Ä¡·Î º¯È¯ÇÕ´Ï´Ù. |
static char |
toLowerCase (char ch)
UnicodeData ÆÄÀϳ»ÀÇ ÄÉÀ̽º ¸ÅÇÎ Á¤º¸¸¦ »ç¿ëÇØ, ¹®ÀÚ Àμö¸¦ ¼Ò¹®ÀÚ·Î º¯È¯ÇÕ´Ï´Ù. |
static int |
toLowerCase (int codePoint)
UnicodeData ÆÄÀϳ»ÀÇ ÄÉÀ̽º ¸ÅÇÎ Á¤º¸¸¦ »ç¿ëÇØ, ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®) Àμö¸¦ ¼Ò¹®ÀÚ·Î º¯È¯ÇÕ´Ï´Ù. |
String |
toString ()
Character°ªÀ» ³ªÅ¸³»´Â String °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static String |
toString (char c)
ÁöÁ¤µÈ char¸¦ ³ªÅ¸³»´Â String °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
static char |
toTitleCase (char ch)
UnicodeData ÆÄÀϳ»ÀÇ ÄÉÀ̽º ¸ÅÇÎ Á¤º¸¸¦ »ç¿ëÇØ, ¹®ÀÚ Àμö¸¦ ŸÀÌÆ² ÄÉÀ̽º·Î º¯È¯ÇÕ´Ï´Ù. |
static int |
toTitleCase (int codePoint)
UnicodeData ÆÄÀϳ»ÀÇ ÄÉÀ̽º ¸ÅÇÎ Á¤º¸¸¦ »ç¿ëÇØ, ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®) Àμö¸¦ ŸÀÌÆ² ÄÉÀ̽º·Î º¯È¯ÇÕ´Ï´Ù. |
static char |
toUpperCase (char ch)
UnicodeData ÆÄÀϳ»ÀÇ ÄÉÀ̽º ¸ÅÇÎ Á¤º¸¸¦ »ç¿ëÇØ, ¹®ÀÚ Àμö¸¦ ´ë¹®ÀÚ·Î º¯È¯ÇÕ´Ï´Ù. |
static int |
toUpperCase (int codePoint)
UnicodeData ÆÄÀϳ»ÀÇ ÄÉÀ̽º ¸ÅÇÎ Á¤º¸¸¦ »ç¿ëÇØ, ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®) Àμö¸¦ ´ë¹®ÀÚ·Î º¯È¯ÇÕ´Ï´Ù. |
static Character |
valueOf (char c)
ÁöÁ¤ÇÑ char Ä¡¸¦ ³ªÅ¸³»´Â Character ÀνºÅϽº¸¦ ¸®ÅÏÇÕ´Ï´Ù. |
| Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼µå |
|---|
clone,
finalize,
getClass,
notify,
notifyAll,
wait,
wait,
wait |
| ÇʵåÀÇ »ó¼¼ |
|---|
public static final int MIN_RADIX
Integer
digit ¸Þ¼µå, forDigit ¸Þ¼µå ¹× toString ¸Þ¼µåµîÀÇ ±â¼ö º¯È¯ ¸Þ¼µåÀÇ ÃÖ¼Ò Çã¿ëÄ¡ÀÔ´Ï´Ù.
digit(char, int),
forDigit(int, int),
Integer.toString(int, int),
Integer.valueOf(java.lang.String),
Á¤¼ö Çʵ尪 public static final int MAX_RADIX
Integer Ŭ·¡½ºÀÇ digit ¸Þ¼µå, forDigit ¸Þ¼µå ¹× toString ¸Þ¼µåµîÀÇ ±â¼ö º¯È¯ ¸Þ¼µåÀÇ ÃÖ´ë Çã¿ëÄ¡ÀÔ´Ï´Ù.
digit(char, int),
forDigit(int, int),
Integer.toString(int, int),
Integer.valueOf(java.lang.String),
Á¤¼ö Çʵ尪 public static final char MIN_VALUE
char ÇüÀÇ ÃÖ¼Ò°ª ¡¸\u0000¡¹ÀÔ´Ï´Ù.
public static final char MAX_VALUE
char ÇüÀÇ ÃÖ´ë°ª
¡¸\uFFFF¡¹ÀÔ´Ï´Ù.
public static final Class <Character > TYPE
char
¿ø½ÃÇü
À» ³ªÅ¸³»´Â ClassÀνºÅϽº
public static final byte UNASSIGNED
public static final byte UPPERCASE_LETTER
public static final byte LOWERCASE_LETTER
public static final byte TITLECASE_LETTER
public static final byte MODIFIER_LETTER
public static final byte OTHER_LETTER
public static final byte NON_SPACING_MARK
public static final byte ENCLOSING_MARK
public static final byte COMBINING_SPACING_MARK
public static final byte DECIMAL_DIGIT_NUMBER
public static final byte LETTER_NUMBER
public static final byte OTHER_NUMBER
public static final byte SPACE_SEPARATOR
public static final byte LINE_SEPARATOR
public static final byte PARAGRAPH_SEPARATOR
public static final byte CONTROL
public static final byte FORMAT
public static final byte PRIVATE_USE
public static final byte SURROGATE
public static final byte DASH_PUNCTUATION
public static final byte START_PUNCTUATION
public static final byte END_PUNCTUATION
public static final byte CONNECTOR_PUNCTUATION
public static final byte OTHER_PUNCTUATION
public static final byte MATH_SYMBOL
public static final byte CURRENCY_SYMBOL
public static final byte MODIFIER_SYMBOL
public static final byte OTHER_SYMBOL
public static final byte INITIAL_QUOTE_PUNCTUATION
public static final byte FINAL_QUOTE_PUNCTUATION
public static final byte DIRECTIONALITY_UNDEFINED
char°ªÀÇ ¹æÇ⼺Àº Á¤ÀǵÇÁö ¾Ê½À´Ï´Ù.
public static final byte DIRECTIONALITY_LEFT_TO_RIGHT
public static final byte DIRECTIONALITY_RIGHT_TO_LEFT
public static final byte DIRECTIONALITY_RIGHT_TO_LEFT_ARABIC
public static final byte DIRECTIONALITY_EUROPEAN_NUMBER
public static final byte DIRECTIONALITY_EUROPEAN_NUMBER_SEPARATOR
public static final byte DIRECTIONALITY_EUROPEAN_NUMBER_TERMINATOR
public static final byte DIRECTIONALITY_ARABIC_NUMBER
public static final byte DIRECTIONALITY_COMMON_NUMBER_SEPARATOR
public static final byte DIRECTIONALITY_NONSPACING_MARK
public static final byte DIRECTIONALITY_BOUNDARY_NEUTRAL
public static final byte DIRECTIONALITY_PARAGRAPH_SEPARATOR
public static final byte DIRECTIONALITY_SEGMENT_SEPARATOR
public static final byte DIRECTIONALITY_WHITESPACE
public static final byte DIRECTIONALITY_OTHER_NEUTRALS
public static final byte DIRECTIONALITY_LEFT_TO_RIGHT_EMBEDDING
public static final byte DIRECTIONALITY_LEFT_TO_RIGHT_OVERRIDE
public static final byte DIRECTIONALITY_RIGHT_TO_LEFT_EMBEDDING
public static final byte DIRECTIONALITY_RIGHT_TO_LEFT_OVERRIDE
public static final byte DIRECTIONALITY_POP_DIRECTIONAL_FORMAT
public static final char MIN_HIGH_SURROGATE
public static final char MAX_HIGH_SURROGATE
public static final char MIN_LOW_SURROGATE
public static final char MAX_LOW_SURROGATE
public static final char MIN_SURROGATE
public static final char MAX_SURROGATE
public static final int MIN_SUPPLEMENTARY_CODE_POINT
public static final int MIN_CODE_POINT
public static final int MAX_CODE_POINT
public static final int SIZE
| »ý¼ºÀÚ »ó¼¼ |
|---|
public Character(char value)
char°ªÀ» ³ªÅ¸³»´Â »õ·Ó°Ô ÇÒ´çÇÒ ¼ö ÀÖ¾ú´ø Character °´Ã¼¸¦ ±¸ÃàÇÕ´Ï´Ù.
value - Character °´Ã¼°¡ ³ªÅ¸³»´Â °ª| ¸Þ¼µåÀÇ »ó¼¼ |
|---|
public static Character valueOf(char c)
Character(char)¿¡ ¿ì¼±ÇØ »ç¿ëµË´Ï´Ù. ±× ÀÌÀ¯´Â ÀÌ ¸Þ¼µå°¡ ºó¹øÇÏ°Ô ¿ä±¸µÇ´Â °ªÀ» ij½¬ÇϹǷΠÁ¶ÀÛ¿¡ ÇÊ¿äÇÑ ¿µ¿ªÀ̳ª ½Ã°£ÀÌ ÈξÀ Àû¾îµµ µÇ´Â °æ¿ì°¡ ¸¹±â ¶§¹®ÀÔ´Ï´Ù.
c - char°ª
public char charValue()
Character °´Ã¼ÀÇ °ªÀ» ¸®ÅÏÇÕ´Ï´Ù.
char°ªpublic int hashCode()
Character
ÇØ½Ã Äڵ带 ¸®ÅÏÇÕ´Ï´Ù.
Object ³»ÀÇ hashCode Object.equals(java.lang.Object),
Hashtable public boolean equals(Object obj)
nullÀº ¾Æ´Ï°í, ÀÌ °´Ã¼¿Í °°Àº char°ªÀ» ³ªÅ¸³»´Â Character °´Ã¼ÀÎ °æ¿ì¿¡¸¸, °á°ú´Â true°¡ µË´Ï´Ù.
Object ³»ÀÇ equals obj - ºñ±³ ´ë»óÀÇ °´Ã¼
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseObject.hashCode(),
Hashtable public String toString()
Character°ªÀ» ³ªÅ¸³»´Â String °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. °á°ú´Â ±æÀÌ 1
ij¸¯ÅÍ ¶óÀÎ (¿ø°¡¿ä¼Ò´Â Character °´Ã¼¿¡ ÀÇÇØ ³ªÅ¸³»Áö´Â ¿ø½ÃÇüÀÇ char°ª¸¸)ÀÌ µË´Ï´Ù.
Object ³»ÀÇ toString public static String toString(char c)
char¸¦ ³ªÅ¸³»´Â String °´Ã¼¸¦ ¸®ÅÏÇÕ´Ï´Ù. °á°ú´Â ÁöÁ¤µÈ char ¸¸À¸·Î ±¸¼ºµÇ´Â ±æÀÌ 1
ij¸¯ÅÍ ¶óÀÎÀÌ µË´Ï´Ù.
c - º¯È¯ ´ë»óÀÇ char
char
ij¸¯ÅÍ ¶óÀΠǥÇöpublic static boolean isValidCodePoint(int codePoint)
0x0000¿¡
¼ 0x10FFFF ±îÁöÀÇ ¹üÀ§ÀÇ À¯È¿ÇÑ Unicode ÄÚµå Æ÷ÀÎÆ®ÀÏÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼µå´Â ¾Æ·¡ÀÇ ½Ä°ú °°½À´Ï´Ù.
codePoint >= 0x0000 && codePoint <= 0x10FFFF
codePoint - ÆÇÁ¤ ´ë»óÀÇ Unicode ÄÚµå Æ÷ÀÎÆ®
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falsepublic static boolean isSupplementaryCodePoint(int codePoint)
codePoint >= 0x10000 && codePoint <= 0x10ffff
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falsepublic static boolean isHighSurrogate(char ch)
char°ªÀÌ
»óÀ§ »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§ ( ¡¸¸®µù »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§¡¹¶ó°íµµ ¸»ÇÑ´Ù)ÀÏÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ·¯ÇÑ °ªÀº ±× ÀÚü·Î ¹®ÀÚ¸¦ ³ªÅ¸³»Áö ¾Ê½À´Ï´Ù¸¸, UTF-16 ÀÎÄÚµùÀÇ º¸Á¶ ¹®ÀÚÀÇ Ç¥ÇöÀ¸·Î »ç¿ëµË´Ï´Ù.
ÀÌ ¸Þ¼µå°¡ true¸¦ µ¹·ÁÁÖ´Â °ÍÀº,
°¡ch >= '\uD800' && ch <= '\uDBFF'
trueÀÎ °æ¿ì »ÓÀÔ´Ï´Ù.
ch - ÆÇÁ¤ ´ë»óÀÇ char°ª
char°ªÀÌ
¡¸\uD800¡¹·ÎºÎÅÍ ¡¸\uDBFF¡¹±îÁöÀÇ ¹üÀ§¿¡ ÀÖ´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisLowSurrogate(char),
Character.UnicodeBlock.of(int) public static boolean isLowSurrogate(char ch)
char°ªÀÌ
ÇÏÀ§ »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§ ( ¡¸Æ®·¹ÀÌ ¸µ »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§¡¹¶ó°íµµ ¸»ÇÑ´Ù)ÀÏÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ·¯ÇÑ °ªÀº ±× ÀÚü·Î ¹®ÀÚ¸¦ ³ªÅ¸³»Áö ¾Ê½À´Ï´Ù¸¸, UTF-16 ÀÎÄÚµùÀÇ º¸Á¶ ¹®ÀÚÀÇ Ç¥ÇöÀ¸·Î »ç¿ëµË´Ï´Ù.
ÀÌ ¸Þ¼µå°¡true¸¦ µ¹·ÁÁÖ´Â °ÍÀº,
°¡ch >= '\uDC00' && ch <= '\uDFFF'
trueÀÎ °æ¿ì »ÓÀÔ´Ï´Ù.
ch - ÆÇÁ¤ ´ë»óÀÇ char°ª
char°ªÀÌ
¡¸\uDC00¡¹·ÎºÎÅÍ ¡¸\uDFFF¡¹±îÁöÀÇ ¹üÀ§¿¡ ÀÖ´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisHighSurrogate(char)
public static boolean isSurrogatePair(char high,
char low)
char°ªÀÇ Æä¾î°¡ À¯È¿ÇÑ »ç·Î °ÔÀÌÆ® Æä¾îÀÏÁö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼µåÀÇ È£ÃâÀº ¾Æ·¡ÀÇ ½Ä°ú °°½À´Ï´Ù. isHighSurrogate(high) && isLowSurrogate(low)
high - ÆÇÁ¤ ´ë»óÀÇ »óÀ§ »ç·Î °ÔÀÌÆ® Äڵ尪
low - ÆÇÁ¤ ´ë»óÀÇ ÇÏÀ§ »ç·Î °ÔÀÌÆ® Äڵ尪
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falsepublic static int charCount(int codePoint)
char°ªÀÇ ¼ö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼µå´Â ÁöÁ¤µÈ ¹®ÀÚ°¡ 0x10000 ÀÌ»óÀÎ °æ¿ì´Â 2¸¦ µ¹·ÁÁÖ°í, ±×·¸Áö ¾ÊÀº °æ¿ì´Â 1À» ¸®ÅÏÇÕ´Ï´Ù.
ÀÌ ¸Þ¼µå´Â ÁöÁ¤µÈ ¹®ÀÚ°¡ À¯È¿ÇÑ Unicode ÄÚµå Æ÷ÀÎÆ®ÀÎ °ÍÀ» °ËÁõÇÏÁö ¾Ê½À´Ï´Ù. È£Ãâ¿ø·¡´Â Çʿ信 µû¶ó¼, isValidCodePoint¸¦
»ç¿ëÇØ ¹®ÀÚÄ¡¸¦ °ËÁõÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
isSupplementaryCodePoint(int)
public static int toCodePoint(char high,
char low)
isSurrogatePair¸¦
»ç¿ëÇØ »ç·Î °ÔÀÌÆ® Æä¾î¸¦ °ËÁõÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù.
high - »óÀ§ »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§low - ÇÏÀ§ »ç·Î °ÔÀÌÆ® ÄÚµå ´ÜÀ§
public static int codePointAt(CharSequence seq,
int index)
CharSequence
ÁöÁ¤µÈ À妽º¿¡ ÀÖ´Â ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. CharSequence
ÁöÁ¤µÈ À妽º À§Ä¡ÀÇ char°ªÀÌ
»óÀ§ »ç·Î °ÔÀÌÆ® ¹üÀ§¿¡ ÀÖ´Â °æ¿ì, °Å±â¿¡ °è¼ÓµÇ´Â À妽º°¡CharSequence
±æÀÌ ¹Ì¸¸ÀÎ °æ¿ì, °Å±â¿¡ °è¼ÓµÇ´Â À妽ºÀÇ char°ªÀÌ
ÇÏÀ§ »ç·Î °ÔÀÌÆ® ¹üÀ§¿¡ ÀÖ´Â °æ¿ì, ÀÌ »ç·Î °ÔÀÌÆ® Æä¾î¿¡ ´ëÀÀÇÏ´Â º¸Á¶ ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì, ÁöÁ¤µÈ À妽ºÀÇ char°ªÀ» ¸®ÅÏÇÕ´Ï´Ù.
seq - char°ªÀÇ ¼ø¼ (Unicode ÄÚµå ´ÜÀ§)index - º¯È¯µÇ´Â seq
char°ª (Unicode ÄÚµå ´ÜÀ§)¿¡ÀÇ À妽º
NullPointerException - seq°¡ nullÀÎ °æ¿ì
IndexOutOfBoundsException - index°¡ À߸øµÈ °ª
¶Ç´Â seq.length() ÀÌ»óÀÎ °æ¿ì
public static int codePointAt(char[] a,
int index)
char ¹è¿ÀÇ ÁöÁ¤µÈ À妽º¿¡ ÀÖ´Â ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. char ¹è¿ÀÇ ÁöÁ¤µÈ À妽º À§Ä¡ÀÇ char°ªÀÌ
»óÀ§ »ç·Î °ÔÀÌÆ® ¹üÀ§¿¡ ÀÖ´Â °æ¿ì, °Å±â¿¡ °è¼ÓµÇ´Â À妽º°¡char ¹è¿ÀÇ ±æÀÌ ¹Ì¸¸ÀÎ °æ¿ì, °Å±â¿¡ °è¼ÓµÇ´Â À妽ºÀÇ char°ªÀÌ
ÇÏÀ§ »ç·Î °ÔÀÌÆ® ¹üÀ§¿¡ ÀÖ´Â °æ¿ì, ÀÌ »ç·Î °ÔÀÌÆ® Æä¾î¿¡ ´ëÀÀÇÏ´Â º¸Á¶ ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì, ÁöÁ¤µÈ À妽ºÀÇ char°ªÀ» ¸®ÅÏÇÕ´Ï´Ù.
a - char ¹è¿index - º¯È¯µÇ´Â char ¹è¿ÀÇ char°ª (Unicode ÄÚµå ´ÜÀ§)¿¡ÀÇ À妽º
NullPointerException - a°¡ nullÀÎ °æ¿ì
IndexOutOfBoundsException - index°¡ À߸øµÈ °ª, ¶Ç´Â char ¹è¿ÀÇ ±æÀÌ ÀÌ»óÀÇ °ªÀÎ °æ¿ì
public static int codePointAt(char[] a,
int index,
int limit)
limit
±æÀÌ ¹Ì¸¸ÀÇ index¸¦ °¡Áö´Â ¹è¿ ¿ä¼Ò¸¸À» »ç¿ë °¡´ÉÇÑ, char ¹è¿ÀÇ ÁöÁ¤µÈ À妽º¿¡ ÀÖ´Â ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. char ¹è¿ÀÇ ÁöÁ¤µÈ À妽º À§Ä¡ÀÇ char°ªÀÌ
»óÀ§ »ç·Î °ÔÀÌÆ® ¹üÀ§¿¡ ÀÖ´Â °æ¿ì, °Å±â¿¡ °è¼ÓµÇ´Â À妽º°¡ limit
±æÀÌ ¹Ì¸¸ÀÎ °æ¿ì ¹× °Å±â¿¡ °è¼ÓµÇ´Â À妽ºÀÇ char°ªÀÌ
ÇÏÀ§ »ç·Î °ÔÀÌÆ® ¹üÀ§¿¡ ÀÖ´Â °æ¿ì, ÀÌ »ç·Î °ÔÀÌÆ® Æä¾î¿¡ ´ëÀÀÇÏ´Â º¸Á¶ ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ±×·¸Áö ¾ÊÀº °æ¿ì, ÁöÁ¤µÈ À妽ºÀÇ char°ªÀ» ¸®ÅÏÇÕ´Ï´Ù.
a - char ¹è¿index - º¯È¯µÇ´Â char ¹è¿ÀÇ char°ª (Unicode ÄÚµå ´ÜÀ§)¿¡ÀÇ À妽ºlimit - char ¹è¿·Î »ç¿ë °¡´ÉÇÑ ¸¶Áö¸· ¹è¿ ¿ä¼ÒÀÇ µÚÀÇ À妽º
NullPointerException - a°¡ nullÀÎ °æ¿ì
IndexOutOfBoundsException - indexÀμö°¡ À߸øµÈ °ª
¶Ç´Â limitÀμö ÀÌ»óÀÎ °æ¿ì, ¶Ç´Â limitÀμö°¡ À߸øµÈ °ª
¶Ç´Â char ¹è¿ÀÇ ±æÀ̺¸´Ù Å« °æ¿ì
public static int codePointBefore(CharSequence seq,
int index)
CharSequence
ÁöÁ¤µÈ À妽ºÀÇ Àü¿¡ ÀÖ´Â ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. CharSequence
(index - 1) À§Ä¡ÀÇ char°ªÀÌ
ÇÏÀ§ »ç·Î °ÔÀÌÆ®ÀÇ ¹üÀ§¿¡ ÀÖ´Â °æ¿ì, (index - 2)°¡ ºÎ°¡ ¾Æ´Ñ °æ¿ì, CharSequence
(index - 2) À§Ä¡ÀÇ char°ªÀÌ
»óÀ§ »ç·Î °ÔÀÌÆ®ÀÇ ¹üÀ§¿¡ ÀÖ´Â °æ¿ì, ÀÌ »ç·Î °ÔÀÌÆ® Æä¾î¿¡ ´ëÀÀÇÏ´Â º¸Á¶ ÄÚµå Æ÷ÀÎÆ®°¡ ¸®Åϵ˴ϴÙ
. ±×·¸Áö ¾ÊÀº °æ¿ì, (index - 1) À§Ä¡ÀÇ char°ªÀÌ
¸®Åϵ˴ϴÙ
.
seq - CharSequenceÀνºÅϽºindex - ¸®ÅϵÈ
ÄÚµå Æ÷ÀÎÆ®¿¡ °è¼ÓµÇ´Â À妽º
NullPointerException - seq°¡ nullÀÎ °æ¿ì
IndexOutOfBoundsException - indexÀμö°¡ 1 ¹Ì¸¸ÀÇ °ª ¶Ç´Â seq.length() º¸´Ù Å« °æ¿ì
public static int codePointBefore(char[] a,
int index)
char ¹è¿ÀÇ ÁöÁ¤µÈ À妽ºÀÇ Àü¿¡ ÀÖ´Â ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. char ¹è¿ÀÇ (index - 1) À§Ä¡ÀÇ char°ªÀÌ
ÇÏÀ§ »ç·Î °ÔÀÌÆ®ÀÇ ¹üÀ§¿¡ ÀÖ´Â °æ¿ì, (index - 2)°¡ ºÎ°¡ ¾Æ´Ñ °æ¿ì ¹× char ¹è¿ÀÇ (index - 2) À§Ä¡ÀÇ char°ªÀÌ
»óÀ§ »ç·Î °ÔÀÌÆ®ÀÇ ¹üÀ§¿¡ ÀÖ´Â °æ¿ì, ÀÌ »ç·Î °ÔÀÌÆ® Æä¾î¿¡ ´ëÀÀÇÏ´Â º¸Á¶ ÄÚµå Æ÷ÀÎÆ®°¡ ¸®Åϵ˴ϴÙ
. ±×·¸Áö ¾ÊÀº °æ¿ì, (index - 1) À§Ä¡ÀÇ char°ªÀÌ
¸®Åϵ˴ϴÙ
.
a - char ¹è¿index - ¸®ÅϵÈ
ÄÚµå Æ÷ÀÎÆ®¿¡ °è¼ÓµÇ´Â À妽º
NullPointerException - a°¡ nullÀÎ °æ¿ì
IndexOutOfBoundsException - indexÀμö°¡ 1 ¹Ì¸¸ÀÎÁö, ¶Ç´Â char ¹è¿ÀÇ ±æÀ̺¸´Ù Å« °ªÀÇ °æ¿ì
public static int codePointBefore(char[] a,
int index,
int start)
start ÀÌ»óÀÇ index¸¦ °¡Áö´Â ¹è¿ ¿ä¼Ò¸¸À» »ç¿ë °¡´ÉÇÑ, char ¹è¿ÀÇ ÁöÁ¤µÈ À妽ºÀÇ Àü¿¡ ÀÖ´Â ÄÚµå Æ÷ÀÎÆ®¸¦ ¸®ÅÏÇÕ´Ï´Ù. char ¹è¿ÀÇ (index - 1) À§Ä¡ÀÇ char°ªÀÌ
ÇÏÀ§ »ç·Î °ÔÀÌÆ®ÀÇ ¹üÀ§¿¡ ÀÖ´Â °æ¿ì, (index - 2)°¡ start ÀÌ»óÀÇ °æ¿ì ¹× char ¹è¿ÀÇ (index - 2) À§Ä¡ÀÇ char°ªÀÌ
»óÀ§ »ç·Î °ÔÀÌÆ®ÀÇ ¹üÀ§¿¡ ÀÖ´Â °æ¿ì, ÀÌ »ç·Î °ÔÀÌÆ® Æä¾î¿¡ ´ëÀÀÇÏ´Â º¸Á¶ ÄÚµå Æ÷ÀÎÆ®°¡ ¸®Åϵ˴ϴÙ
. ±×·¸Áö ¾ÊÀº °æ¿ì, (index - 1) À§Ä¡ÀÇ char°ªÀÌ
¸®Åϵ˴ϴÙ
.
a - char ¹è¿index - ¸®ÅϵÈ
ÄÚµå Æ÷ÀÎÆ®¿¡ °è¼ÓµÇ´Â À妽ºstart - char ¹è¿ÀÇ ÃÖÃÊÀÇ ¹è¿ ¿ä¼ÒÀÇ À妽º
NullPointerException - a°¡ nullÀÎ °æ¿ì
IndexOutOfBoundsException - indexÀμö°¡ startÀμö ÀÌÇÏÀϱî char ¹è¿ÀÇ ±æÀ̺¸´Ù Å« °æ¿ì, ¶Ç´Â startÀμö°¡ À߸øµÈ °ª
Àϱî char ¹è¿ÀÇ ±æÀÌ ÀÌ»óÀÎ °æ¿ì
public static int toChars(int codePoint,
char[] dst,
int dstIndex)
dst[dstIndex]¿¡ Æ÷ÇԵǾî 1 ÀÌ ¸®Åϵ˴ϴÙ
. ÁöÁ¤µÈ ÄÚµå Æ÷ÀÎÆ®°¡ º¸Á¶ ¹®ÀÚÀÇ °æ¿ì´Â »ç·Î °ÔÀÌÆ®°ªÀÌ dst[dstIndex] (»óÀ§ »ç·Î °ÔÀÌÆ®)¿Í dst[dstIndex+1] (ÇÏÀ§ »ç·Î °ÔÀÌÆ®)¿¡ Æ÷ÇԵǾî 2°¡ ¸®Åϵ˴ϴÙ
.
codePoint - º¯È¯ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)dst - codePoint
UTF-16 °ªÀÌ Æ÷ÇԵǴ char
¹è¿dstIndex - º¯È¯µÈ °ªÀÌ Æ÷ÇԵǴ dst ¹è¿ÀÇ °³½Ã À妽º
IllegalArgumentException - ÁöÁ¤µÈ codePointÀÌ À¯È¿ÇÑ Unicode ÄÚµå Æ÷ÀÎÆ®°¡ ¾Æ´Ñ °æ¿ì
NullPointerException - ÁöÁ¤µÈ dstÀÌ nullÀÎ °æ¿ì
IndexOutOfBoundsException - dstIndex°¡ À߸øµÈ °ª
ÀÎÁö, dst.length ÀÌ»óÀÎ °æ¿ì, ¶Ç´Â dstIndex À§Ä¡ÀÇ dstÀÌ °á°úÀÇ char°ªÀ» Æ÷ÇÔÇÏ´Â ÃæºÐÇÑ ¹è¿ ¿ä¼Ò¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì (dstIndex°¡ dst.length-1¿Í
µî°¡·Î ÁöÁ¤µÈ codePointÀÌ º¸Á¶ ¹®ÀÚÀÇ °æ¿ì, »óÀ§ »ç·Î °ÔÀÌÆ®Ä¡´Â dst[dstIndex]¿¡ Æ÷ÇÔµÇÁö ¾Ê´Â´Ù)public static char[] toChars(int codePoint)
char ¹è¿¿¡ Æ÷ÇԵǴ UTF-16 Ç¥ÇöÀ¸·Î º¯È¯ÇÕ´Ï´Ù. ÁöÁ¤µÈ ÄÚµå Æ÷ÀÎÆ®°¡ BMP (±âº» ´Ù¾ð¾î¸é ¶Ç´Â Á¦ 0 ¸é) Ä¡ÀÇ °æ¿ì, char ¹è¿Àº codePoint¿Í
°°Àº °ªÀ» °¡Áý´Ï´Ù. ÁöÁ¤µÈ ÄÚµå Æ÷ÀÎÆ®°¡ º¸Á¶ ÄÚµå Æ÷ÀÎÆ®ÀÇ °æ¿ì´Â °á°úÀÇ char ¹è¿Àº ´ëÀÀÇÏ´Â »ç·Î °ÔÀÌÆ® Æä¾î¸¦ °¡Áý´Ï´Ù.
codePoint - Unicode ÄÚµå Æ÷ÀÎÆ®
codePoint
UTF-16 Ç¥ÇöÀ» °¡Áö´Â char ¹è¿
IllegalArgumentException - ÁöÁ¤µÈ codePointÀÌ À¯È¿ÇÑ Unicode ÄÚµå Æ÷ÀÎÆ®°¡ ¾Æ´Ñ °æ¿ì
public static int codePointCount(CharSequence seq,
int beginIndex,
int endIndex)
beginIndex·Î
ºÎÅÍ À妽º endIndex - 1
À§Ä¡ÀÇ char ±îÁöÀÔ´Ï´Ù. µû¶ó¼, ÅØ½ºÆ® ¹üÀ§ÀÇ ±æÀÌ (char °£)´Â endIndex-beginIndex ÀÔ´Ï´Ù. ÅØ½ºÆ® ¹üÀ§³»¿¡¼ Æä¾î·Î µÇ¾î ÀÖÁö ¾ÊÀº »ç·Î °ÔÀÌÆ®´Â °¢°¢ 1°³ÀÇ ÄÚµå Æ÷ÀÎÆ®·Î¼ ¼¿ ¼ö ÀÖ½À´Ï´Ù.
seq - char ¼ø¼beginIndex - ÅØ½ºÆ® ¹üÀ§³»ÀÇ ÃÖÃÊÀÇ char¿¡
ÀÇ À妽ºendIndex - ÅØ½ºÆ® ¹üÀ§³»ÀÇ ¸¶Áö¸· char
µÚÀÇ À妽º
NullPointerException - seq°¡ nullÀÎ °æ¿ì
IndexOutOfBoundsException - beginIndex°¡ À߸øµÈ °ª
ÀÎ °æ¿ì, endIndex°¡ ÁöÁ¤µÈ ¼ø¼ÀÇ ±æÀ̺¸´Ù Å« °æ¿ì, ȤÀº beginIndex°¡ endIndex º¸´Ù Å« °æ¿ì
public static int codePointCount(char[] a,
int offset,
int count)
char ¹è¿ ÀμöÀÇ ºÎºÐ ¹è¿³»ÀÇ Unicode ÄÚµå Æ÷ÀÎÆ®ÀÇ ¼ö¸¦ ¸®ÅÏÇÕ´Ï´Ù. offsetÀμö´Â ºÎºÐ ¹è¿ÀÇ ÃÖÃÊÀÇ char
À妽ºÀ̸ç, countÀμö´Â char °£ÀÇ ºÎºÐ ¹è¿ÀÇ ±æÀ̸¦ ÁöÁ¤ÇÕ´Ï´Ù. ºÎºÐ ¹è¿³»¿¡¼ Æä¾î·Î µÇ¾î ÀÖÁö ¾ÊÀº »ç·Î °ÔÀÌÆ®´Â °¢°¢ 1°³ÀÇ ÄÚµå Æ÷ÀÎÆ®·Î¼ ¼¿ ¼ö ÀÖ½À´Ï´Ù.
a - char ¹è¿offset - ÁöÁ¤µÈ char ¹è¿ÀÇ ÃÖÃÊÀÇ char
À妽ºcount - char °£ÀÇ ºÎºÐ ¹è¿ÀÇ ±æÀÌ
NullPointerException - a°¡ nullÀÎ °æ¿ì
IndexOutOfBoundsException - offset ¶Ç´Â countÀÌ À߸øµÈ °ª
ÀÎÁö, offset + countÀÌ ÁöÁ¤µÈ ¹è¿ÀÇ ±æÀ̺¸´Ù Å« °æ¿ì
public static int offsetByCodePoints(CharSequence seq,
int index,
int codePointOffset)
codePointOffset ÄÚµå Æ÷ÀÎÆ®¿¡ ÀÇÇØ ÁöÁ¤µÈ index·Î
ºÎÅÍÀÇ ¿ÀÇÁ¼Â(offset)ÀÎ, char ¼ø¼³»ÀÇ À妽º¸¦ ¸®ÅÏÇÕ´Ï´Ù. index¿Í
codePointOffset¿¡ ÀÇÇØ ÁöÁ¤µÈ ÅØ½ºÆ® ¹üÀ§³»¿¡¼ Æä¾î·Î µÇ¾î ÀÖÁö ¾ÊÀº »ç·Î °ÔÀÌÆ®´Â °¢°¢ 1°³ÀÇ ÄÚµå Æ÷ÀÎÆ®·Î¼ ¼¿ ¼ö ÀÖ½À´Ï´Ù.
seq - char ¼ø¼index - ¿ÀÇÁ¼Â(offset)¿¡ÀÇ À妽ºcodePointOffset - ÄÚµå Æ÷ÀÎÆ®³»ÀÇ ¿ÀÇÁ¼Â(offset)
NullPointerException - seq°¡ nullÀÎ °æ¿ì
IndexOutOfBoundsException - index°¡ À߸øµÈ °ª
¶Ç´Â char ¼ø¼ÀÇ ±æÀ̺¸´Ù Å« °æ¿ì, codePointOffsetÀÌ Á¤ÀÇ °ªÀ̸ç index·Î
½ÃÀ۵Ǵ ¼ºê ¼ø¼°¡ °¡Áö´Â ÄÚµå Æ÷ÀÎÆ®¼ö°¡ codePointOffset ÄÚµå Æ÷ÀÎÆ®¼öº¸´Ù ÀûÀº °æ¿ì, ȤÀº codePointOffsetÀÌ À߸øµÈ °ª
À¸·Î index
ÀüÀÇ ¼ºê ¼ø¼°¡ °¡Áö´Â °ªÀÌ codePointOffset ÄÚµå Æ÷ÀÎÆ®ÀÇ Àý´ëÄ¡º¸´Ù ÀÛÀº °æ¿ì
public static int offsetByCodePoints(char[] a,
int start,
int count,
int index,
int codePointOffset)
codePointOffset ÄÚµå Æ÷ÀÎÆ®¿¡ ÀÇÇØ ÁöÁ¤µÈ index·Î
ºÎÅÍÀÇ ¿ÀÇÁ¼Â(offset)ÀÎ, ÁöÁ¤µÈ char ºÎºÐ ¹è¿³»ÀÇ À妽º¸¦ ¸®ÅÏÇÕ´Ï´Ù. start ¹× countÀμö´Â char ¹è¿ÀÇ ºÎºÐ ¹è¿À» ÁöÁ¤ÇÕ´Ï´Ù. index¿Í
codePointOffset¿¡ ÀÇÇØ ÁöÁ¤µÈ ÅØ½ºÆ® ¹üÀ§³»¿¡¼ Æä¾î·Î µÇ¾î ÀÖÁö ¾ÊÀº »ç·Î °ÔÀÌÆ®´Â °¢°¢ 1°³ÀÇ ÄÚµå Æ÷ÀÎÆ®·Î¼ ¼¿ ¼ö ÀÖ½À´Ï´Ù.
a - char ¹è¿start - ºÎºÐ ¹è¿³»ÀÇ ÃÖÃÊÀÇ char
À妽ºcount - char °£ÀÇ ºÎºÐ ¹è¿ÀÇ ±æÀÌindex - ¿ÀÇÁ¼Â(offset)¿¡ÀÇ À妽ºcodePointOffset - ÄÚµå Æ÷ÀÎÆ®³»ÀÇ ¿ÀÇÁ¼Â(offset)
NullPointerException - a°¡ nullÀÎ °æ¿ì
IndexOutOfBoundsException - start ¶Ç´Â countÀÌ À߸øµÈ °ª, start + countÀÌ ÁöÁ¤µÈ ¹è¿ÀÇ ±æÀ̺¸´Ù Å« °æ¿ì, index°¡ start º¸´Ù ÀÛÀº°¡ start + count º¸´Ù Å« °æ¿ì, codePointOffsetÀÌ Á¤ÀÇ °ªÀ̸ç index·Î
½ÃÀ۵Ǿî start + count - 1 À¸·Î ³¡³ª´Â ÅØ½ºÆ® ¹üÀ§°¡ °¡Áö´Â ÄÚµå Æ÷ÀÎÆ®ÀÇ °ªÀÌ codePointOffset º¸´Ù ÀÛÀº °æ¿ì, ȤÀº codePointOffsetÀÌ À߸øµÈ °ªÀ̸ç start·Î
½ÃÀ۵Ǿî index - 1 À¸·Î ³¡³ª´Â ÅØ½ºÆ® ¹üÀ§ÀÇ °ªÀÌ codePointOffset ÄÚµå Æ÷ÀÎÆ®ÀÇ Àý´ëÄ¡º¸´Ù ÀÛÀº °æ¿ìpublic static boolean isLowerCase(char ch)
Character.getType(ch)¿¡ ÀÇÇØ ³ªÅ¸³ª´Â ¹ü¿ë Ä«Å×°í¸®ÇüÀÌ LOWERCASE_LETTERÀÎ °æ¿ì, ¼Ò¹®ÀÚ°¡ µË´Ï´Ù.
¼Ò¹®ÀÚÀÇ ¿¹¸¦ ´ÙÀ½¿¡ ³ªÅ¸³À´Ï´Ù.
a b c d e f g h i j k l m n o p q r s t u v w x y z '\u00DF' '\u00E0' '\u00E1' '\u00E2' '\u00E3' '\u00E4' '\u00E5' '\u00E6' '\u00E7' '\u00E8' '\u00E9' '\u00EA' '\u00EB' '\u00EC' '\u00ED' '\u00EE' '\u00EF' '\u00F0' '\u00F1' '\u00F2' '\u00F3' '\u00F4' '\u00F5' '\u00F6' '\u00F8' '\u00F9' '\u00FA' '\u00FB' '\u00FC' '\u00FD' '\u00FE' '\u00FF'
Unicode ¹®ÀÚ¿¡´Â ±× ¹Û¿¡µµ ´Ù¼öÀÇ ¼Ò¹®ÀÚ°¡ Á¸ÀçÇÕ´Ï´Ù.
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isLowerCase(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisLowerCase(char),
isTitleCase(char),
toLowerCase(char),
getType(char) public static boolean isLowerCase(int codePoint)
getType(codePoint) ¿¡ ÀÇÇØ ³ªÅ¸³ª´Â ¹ü¿ë Ä«Å×°í¸®ÇüÀÌ LOWERCASE_LETTERÀÎ °æ¿ì, ¼Ò¹®ÀÚ°¡ µË´Ï´Ù.
¼Ò¹®ÀÚÀÇ ¿¹¸¦ ´ÙÀ½¿¡ ³ªÅ¸³À´Ï´Ù.
a b c d e f g h i j k l m n o p q r s t u v w x y z '\u00DF' '\u00E0' '\u00E1' '\u00E2' '\u00E3' '\u00E4' '\u00E5' '\u00E6' '\u00E7' '\u00E8' '\u00E9' '\u00EA' '\u00EB' '\u00EC' '\u00ED' '\u00EE' '\u00EF' '\u00F0' '\u00F1' '\u00F2' '\u00F3' '\u00F4' '\u00F5' '\u00F6' '\u00F8' '\u00F9' '\u00FA' '\u00FB' '\u00FC' '\u00FD' '\u00FE' '\u00FF'
Unicode ¹®ÀÚ¿¡´Â ±× ¹Û¿¡µµ ´Ù¼öÀÇ ¼Ò¹®ÀÚ°¡ Á¸ÀçÇÕ´Ï´Ù.
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisLowerCase(int),
isTitleCase(int),
toLowerCase(int),
getType(int) public static boolean isUpperCase(char ch)
Character.getType(ch)¿¡ ÀÇÇØ ³ªÅ¸³ª´Â ¹ü¿ë Ä«Å×°í¸®ÇüÀÌ UPPERCASE_LETTERÀÎ °æ¿ì, ´ë¹®ÀÚ°¡ µË´Ï´Ù.
´ë¹®ÀÚÀÇ ¿¹¸¦ ´ÙÀ½¿¡ ³ªÅ¸³À´Ï´Ù.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z '\u00C0' '\u00C1' '\u00C2' '\u00C3' '\u00C4' '\u00C5' '\u00C6' '\u00C7' '\u00C8' '\u00C9' '\u00CA' '\u00CB' '\u00CC' '\u00CD' '\u00CE' '\u00CF' '\u00D0' '\u00D1' '\u00D2' '\u00D3' '\u00D4' '\u00D5' '\u00D6' '\u00D8' '\u00D9' '\u00DA' '\u00DB' '\u00DC' '\u00DD' '\u00DE'
Unicode ¹®ÀÚ¿¡´Â ±× ¹Û¿¡µµ ´Ù¼öÀÇ ´ë¹®ÀÚ°¡ Á¸ÀçÇÕ´Ï´Ù.
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isUpperCase(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisLowerCase(char),
isTitleCase(char),
toUpperCase(char),
getType(char) public static boolean isUpperCase(int codePoint)
getType(codePoint) ¿¡ ÀÇÇØ ³ªÅ¸³ª´Â ¹ü¿ë Ä«Å×°í¸®ÇüÀÌ UPPERCASE_LETTERÀÎ °æ¿ì, ´ë¹®ÀÚ°¡ µË´Ï´Ù.
´ë¹®ÀÚÀÇ ¿¹¸¦ ´ÙÀ½¿¡ ³ªÅ¸³À´Ï´Ù.
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z '\u00C0' '\u00C1' '\u00C2' '\u00C3' '\u00C4' '\u00C5' '\u00C6' '\u00C7' '\u00C8' '\u00C9' '\u00CA' '\u00CB' '\u00CC' '\u00CD' '\u00CE' '\u00CF' '\u00D0' '\u00D1' '\u00D2' '\u00D3' '\u00D4' '\u00D5' '\u00D6' '\u00D8' '\u00D9' '\u00DA' '\u00DB' '\u00DC' '\u00DD' '\u00DE'
Unicode ¹®ÀÚ¿¡´Â ±× ¹Û¿¡µµ ´Ù¼öÀÇ ´ë¹®ÀÚ°¡ Á¸ÀçÇÕ´Ï´Ù.
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisLowerCase(int),
isTitleCase(int),
toUpperCase(int),
getType(int) public static boolean isTitleCase(char ch)
Character.getType(ch)¿¡ ÀÇÇØ ³ªÅ¸³ª´Â ¹ü¿ë Ä«Å×°í¸®ÇüÀÌ TITLECASE_LETTERÀÎ °æ¿ì, ŸÀÌÆ² ÄÉÀ̽º ¹®ÀÚ°¡ µË´Ï´Ù.
¹®Àھȿ¡´Â ¶óƾ ¹®ÀÚÀÇ Æä¾î¿Í °°ÀÌ º¸ÀÌ´Â °ÍÀÌ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î ¡¸LJ¡¹¿Í °°ÀÌ º¸ÀÌ´Â ´ë¹®ÀÚ¿¡¼´Â ¡¸lj¡¹¿Í °°ÀÌ º¸ÀÌ´Â ´ëÀÀÇÏ´Â ¼Ò¹®ÀÚ°¡ ÀÖ½À´Ï´Ù. ¡¸Lj¡¹¿Í °°ÀÌ º¸ÀÌ´Â Çü½ÄÀº Ã¥ÀÇ Å¸ÀÌÆ² µî, óÀ½Àº ´ë¹®ÀÚ·Î ³ª¸ÓÁö´Â ¼Ò¹®ÀÚ·Î ÇÒ °æ¿ì¿¡ »ç¿ëÇÕ´Ï´Ù.
ÀÌÇÏ´Â ÀÌ ¸Þ¼µå°¡ true¸¦ µ¹·ÁÁÖ´Â Unicode ¹®ÀÚÀÇ ÀϺÎÀÔ´Ï´Ù.
LATIN CAPITAL LETTER D WITH SMALL LETTER Z WITH CARON LATIN CAPITAL LETTER L WITH SMALL LETTER J LATIN CAPITAL LETTER N WITH SMALL LETTER J LATIN CAPITAL LETTER D WITH SMALL LETTER Z
Unicode ¹®ÀÚ¿¡´Â ±× ¹Û¿¡µµ ´Ù¼öÀÇ Å¸ÀÌÆ² ÄÉÀ̽º ¹®ÀÚ°¡ Á¸ÀçÇÕ´Ï´Ù.
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isTitleCase(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisLowerCase(char),
isUpperCase(char),
toTitleCase(char),
getType(char) public static boolean isTitleCase(int codePoint)
getType(codePoint) ¿¡ ÀÇÇØ ³ªÅ¸³ª´Â ¹ü¿ë Ä«Å×°í¸®ÇüÀÌ TITLECASE_LETTERÀÎ °æ¿ì, ŸÀÌÆ² ÄÉÀ̽º ¹®ÀÚ°¡ µË´Ï´Ù.
¹®Àھȿ¡´Â ¶óƾ ¹®ÀÚÀÇ Æä¾î¿Í °°ÀÌ º¸ÀÌ´Â °ÍÀÌ ÀÖ½À´Ï´Ù. ¿¹¸¦ µé¾î ¡¸LJ¡¹¿Í °°ÀÌ º¸ÀÌ´Â ´ë¹®ÀÚ¿¡¼´Â ¡¸lj¡¹¿Í °°ÀÌ º¸ÀÌ´Â ´ëÀÀÇÏ´Â ¼Ò¹®ÀÚ°¡ ÀÖ½À´Ï´Ù. ¡¸Lj¡¹¿Í °°ÀÌ º¸ÀÌ´Â Çü½ÄÀº Ã¥ÀÇ Å¸ÀÌÆ² µî, óÀ½Àº ´ë¹®ÀÚ·Î ³ª¸ÓÁö´Â ¼Ò¹®ÀÚ·Î ÇÒ °æ¿ì¿¡ »ç¿ëÇÕ´Ï´Ù.
ÀÌÇÏ´Â ÀÌ ¸Þ¼µå°¡ true¸¦ µ¹·ÁÁÖ´Â Unicode ¹®ÀÚÀÇ ÀϺÎÀÔ´Ï´Ù.
LATIN CAPITAL LETTER D WITH SMALL LETTER Z WITH CARON LATIN CAPITAL LETTER L WITH SMALL LETTER J LATIN CAPITAL LETTER N WITH SMALL LETTER J LATIN CAPITAL LETTER D WITH SMALL LETTER Z
Unicode ¹®ÀÚ¿¡´Â ±× ¹Û¿¡µµ ´Ù¼öÀÇ Å¸ÀÌÆ² ÄÉÀ̽º ¹®ÀÚ°¡ Á¸ÀçÇÕ´Ï´Ù.
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisLowerCase(int),
isUpperCase(int),
toTitleCase(int),
getType(int) public static boolean isDigit(char ch)
Character.getType(ch)¿¡ ÀÇÇØ ³ªÅ¸³ª´Â ¹ü¿ë Ä«Å×°í¸®ÇüÀÌ DECIMAL_DIGIT_NUMBERÀÎ °æ¿ì, ¼ýÀÚ°¡ µË´Ï´Ù.
Unicode ¹®ÀÚ ¹üÀ§¾È¿¡´Â ´ÙÀ½ÀÇ ¼ýÀÚ¸¦ Æ÷ÇÔÇÏ´Â °ÍÀÌ ÀÖ½À´Ï´Ù.
\u0030'¡¹~ ¡¸\u0039¡¹, ISO-LATIN-1 ¼ýÀÚ ( ¡¸0¡¹~ ¡¸9¡¹)\u0660¡¹~ ¡¸\u0669¡¹, ¾Æ¶óºñ¾Æ ¼ýÀÚ\u06F0¡¹~ ¡¸\u06F9¡¹, È®Àå ¾Æ¶óºñ¾Æ ¼ýÀÚ\u0966¡¹~ ¡¸\u096F¡¹, µ¥¹Ù³ª°¡¸® ¼ýÀÚ\uFF10¡¹~ ¡¸\uFF19¡¹, Àü°¢ ¼ýÀÚ
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isDigit(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falsedigit(char, int),
forDigit(int, int),
getType(char) public static boolean isDigit(int codePoint)
getType(codePoint) ¿¡ ÀÇÇØ ³ªÅ¸³ª´Â ¹ü¿ë Ä«Å×°í¸®ÇüÀÌ DECIMAL_DIGIT_NUMBERÀÎ °æ¿ì, ¼ýÀÚ°¡ µË´Ï´Ù.
Unicode ¹®ÀÚ ¹üÀ§¾È¿¡´Â ´ÙÀ½ÀÇ ¼ýÀÚ¸¦ Æ÷ÇÔÇÏ´Â °ÍÀÌ ÀÖ½À´Ï´Ù.
\u0030'¡¹~ ¡¸\u0039¡¹, ISO-LATIN-1 ¼ýÀÚ ( ¡¸0¡¹~ ¡¸9¡¹)\u0660¡¹~ ¡¸\u0669¡¹, ¾Æ¶óºñ¾Æ ¼ýÀÚ\u06F0¡¹~ ¡¸\u06F9¡¹, È®Àå ¾Æ¶óºñ¾Æ ¼ýÀÚ\u0966¡¹~ ¡¸\u096F¡¹, µ¥¹Ù³ª°¡¸® ¼ýÀÚ\uFF10¡¹~ ¡¸\uFF19¡¹, Àü°¢ ¼ýÀÚ
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseforDigit(int, int),
getType(int) public static boolean isDefined(char ch)
´ÙÀ½ÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì, ¹®ÀÚ´Â Á¤Àǵǰí ÀÖ½À´Ï´Ù.
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isDefined(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisDigit(char),
isLetter(char),
isLetterOrDigit(char),
isLowerCase(char),
isTitleCase(char),
isUpperCase(char) public static boolean isDefined(int codePoint)
´ÙÀ½ÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì, ¹®ÀÚ´Â Á¤Àǵǰí ÀÖ½À´Ï´Ù.
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisDigit(int),
isLetter(int),
isLetterOrDigit(int),
isLowerCase(int),
isTitleCase(int),
isUpperCase(int) public static boolean isLetter(char ch)
Character.getType(ch)°¡ °¡¸®Å°´Â ¹ü¿ë Ä«Å×°í¸®ÇüÀÌ ´ÙÀ½ÀÇ ¾î¶² °ÍÀΰ¡ÀÇ °æ¿ì¿¡
¹®ÀÚ´Â ¹ü¿ë ¹®ÀÚ¶ó°í º¸¿©Áý´Ï´Ù.
UPPERCASE_LETTER LOWERCASE_LETTER TITLECASE_LETTER MODIFIER_LETTER OTHER_LETTER
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isLetter(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisDigit(char),
isJavaIdentifierStart(char),
isJavaLetter(char),
isJavaLetterOrDigit(char),
isLetterOrDigit(char),
isLowerCase(char),
isTitleCase(char),
isUnicodeIdentifierStart(char),
isUpperCase(char) public static boolean isLetter(int codePoint)
getType(codePoint) °¡ °¡¸®Å°´Â ¹ü¿ë Ä«Å×°í¸®ÇüÀÌ ´ÙÀ½ÀÇ ¾î¶² °ÍÀΰ¡ÀÇ °æ¿ì¿¡
¹®ÀÚ´Â ¹ü¿ë ¹®ÀÚ¶ó°í º¸¿©Áý´Ï´Ù.
UPPERCASE_LETTER LOWERCASE_LETTER TITLECASE_LETTER MODIFIER_LETTER OTHER_LETTER
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisDigit(int),
isJavaIdentifierStart(int),
isLetterOrDigit(int),
isLowerCase(int),
isTitleCase(int),
isUnicodeIdentifierStart(int),
isUpperCase(int) public static boolean isLetterOrDigit(char ch)
Character.isLetter(char ch) ¶Ç´Â Character.isDigit(char ch)°¡ true¸¦ µ¹·ÁÁÖ´Â °æ¿ì, ±× ¹®ÀÚ´Â ¹ü¿ë ¹®ÀÚ ¶Ç´Â ¼ýÀÚ·Î º¸¿©Áý´Ï´Ù.
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isLetterOrDigit(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisDigit(char),
isJavaIdentifierPart(char),
isJavaLetter(char),
isJavaLetterOrDigit(char),
isLetter(char),
isUnicodeIdentifierPart(char) public static boolean isLetterOrDigit(int codePoint)
isLetter(codePoint) ¶Ç´Â isDigit(codePoint) °¡ true¸¦ µ¹·ÁÁÖ´Â °æ¿ì, ±× ¹®ÀÚ´Â ¹ü¿ë ¹®ÀÚ ¶Ç´Â ¼ýÀÚ·Î º¸¿©Áý´Ï´Ù.
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisDigit(int),
isJavaIdentifierPart(int),
isLetter(int),
isUnicodeIdentifierPart(int) @Deprecated public static boolean isJavaLetter(char ch)
´ÙÀ½ÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì¿¡¸¸, ±× ¹®ÀÚ¸¦ Java ½Äº°ÀÚÀÇ ÃÖÃÊ·Î ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
isLetter(ch) °¡ true¸¦ µ¹·ÁÁØ´ÙgetType(ch) °¡ LETTER_NUMBER¸¦ µ¹·ÁÁØ´Ù
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisJavaLetterOrDigit(char),
isJavaIdentifierStart(char),
isJavaIdentifierPart(char),
isLetter(char),
isLetterOrDigit(char),
isUnicodeIdentifierStart(char) @Deprecated public static boolean isJavaLetterOrDigit(char ch)
´ÙÀ½ÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì¿¡¸¸, ±× ¹®ÀÚ¸¦ Java ½Äº°ÀÚÀÇ ÀϺηΠÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
$¡¹ µî)_¡¹ µî)isIdentifierIgnorable°¡ true¸¦ µ¹·ÁÁØ´Ù
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisJavaLetter(char),
isJavaIdentifierStart(char),
isJavaIdentifierPart(char),
isLetter(char),
isLetterOrDigit(char),
isUnicodeIdentifierPart(char),
isIdentifierIgnorable(char) public static boolean isJavaIdentifierStart(char ch)
´ÙÀ½ÀÇ Á¶°ÇÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì¿¡¸¸, ±× ¹®ÀÚ¸¦ Java ½Äº°ÀÚÀÇ ÃÖÃÊ·Î ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
isLetter(ch) °¡ true¸¦ µ¹·ÁÁØ´ÙgetType(ch) °¡ LETTER_NUMBER¸¦ µ¹·ÁÁØ´ÙÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isJavaIdentifierStart(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisJavaIdentifierPart(char),
isLetter(char),
isUnicodeIdentifierStart(char) public static boolean isJavaIdentifierStart(int codePoint)
´ÙÀ½ÀÇ Á¶°ÇÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì¿¡¸¸, ±× ¹®ÀÚ¸¦ Java ½Äº°ÀÚÀÇ ÃÖÃÊ·Î ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
isLetter(codePoint) °¡ true¸¦ µ¹·ÁÁØ´ÙgetType(codePoint) °¡ LETTER_NUMBER¸¦ µ¹·ÁÁØ´Ù
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisJavaIdentifierPart(int),
isLetter(int),
isUnicodeIdentifierStart(int) public static boolean isJavaIdentifierPart(char ch)
´ÙÀ½ÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì¿¡¸¸, ±× ¹®ÀÚ¸¦ Java ½Äº°ÀÚÀÇ ÀϺηΠÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
$¡¹ µî)_¡¹ µî)isIdentifierIgnorable°¡ true¸¦ µ¹·ÁÁØ´Ù
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isJavaIdentifierPart(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisIdentifierIgnorable(char),
isJavaIdentifierStart(char),
isLetterOrDigit(char),
isUnicodeIdentifierPart(char) public static boolean isJavaIdentifierPart(int codePoint)
´ÙÀ½ÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì¿¡¸¸, ±× ¹®ÀÚ¸¦ Java ½Äº°ÀÚÀÇ ÀϺηΠÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
$¡¹ µî)_¡¹ µî)isIdentifierIgnorable(codePoint) °¡ ±× ¸óÁö¿¡ µµÂøÇØ true¸¦ µ¹·ÁÁØ´Ù
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisIdentifierIgnorable(int),
isJavaIdentifierStart(int),
isLetterOrDigit(int),
isUnicodeIdentifierPart(int) public static boolean isUnicodeIdentifierStart(char ch)
´ÙÀ½ÀÇ Á¶°ÇÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì¿¡¸¸, ±× ¹®ÀÚ¸¦ Unicode ½Äº°ÀÚÀÇ ÃÖÃÊ·Î ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
isLetter(ch) °¡ true¸¦ µ¹·ÁÁØ´ÙgetType(ch) °¡ LETTER_NUMBER¸¦ µ¹·ÁÁØ´Ù
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isUnicodeIdentifierStart(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisJavaIdentifierStart(char),
isLetter(char),
isUnicodeIdentifierPart(char) public static boolean isUnicodeIdentifierStart(int codePoint)
´ÙÀ½ÀÇ Á¶°ÇÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì¿¡¸¸, ±× ¹®ÀÚ¸¦ Unicode ½Äº°ÀÚÀÇ ÃÖÃÊ·Î ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.
isLetter(codePoint) °¡ true¸¦ µ¹·ÁÁØ´ÙgetType(codePoint) °¡ LETTER_NUMBER¸¦ µ¹·ÁÁØ´Ù
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisJavaIdentifierStart(int),
isLetter(int),
isUnicodeIdentifierPart(int) public static boolean isUnicodeIdentifierPart(char ch)
´ÙÀ½ÀÇ ±â¼úÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì¿¡¸¸, ±× ¹®ÀÚ¸¦ Unicode ½Äº°ÀÚÀÇ ÀϺο¡ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
_¡¹ µî)isIdentifierIgnorable°¡ true¸¦ µ¹·ÁÁØ´Ù
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isUnicodeIdentifierPart(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisIdentifierIgnorable(char),
isJavaIdentifierPart(char),
isLetterOrDigit(char),
isUnicodeIdentifierStart(char) public static boolean isUnicodeIdentifierPart(int codePoint)
´ÙÀ½ÀÇ ±â¼úÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì¿¡¸¸, ±× ¹®ÀÚ¸¦ Unicode ½Äº°ÀÚÀÇ ÀϺο¡ »ç¿ëÇÒ ¼ö ÀÖ½À´Ï´Ù.
_¡¹ µî)isIdentifierIgnorable°¡ true¸¦ µ¹·ÁÁØ´Ù
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisIdentifierIgnorable(int),
isJavaIdentifierPart(int),
isLetterOrDigit(int),
isUnicodeIdentifierStart(int) public static boolean isIdentifierIgnorable(char ch)
¾Æ·¡ÀÇ Unicode ¹®ÀÚ´Â Java ½Äº°ÀÚ³ª Unicode ½Äº°ÀÚ³»¿¡¼ ¹«½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù.
\u0000¡¹~ ¡¸\u0008¡¹\u000E¡¹~ ¡¸\u001B¡¹\u007F¡¹~ ¡¸\u009F¡¹
FORMAT¸¦ º¸°ü À¯ÁöÇÏ´Â ¸ðµç ¹®ÀÚ
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isIdentifierIgnorable(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±× ¿ÜÀÇ °æ¿ì´Â falseisJavaIdentifierPart(char),
isUnicodeIdentifierPart(char) public static boolean isIdentifierIgnorable(int codePoint)
¾Æ·¡ÀÇ Unicode ¹®ÀÚ´Â Java ½Äº°ÀÚ³ª Unicode ½Äº°ÀÚ³»¿¡¼ ¹«½ÃÇÒ ¼ö ÀÖ½À´Ï´Ù.
\u0000¡¹~ ¡¸\u0008¡¹\u000E¡¹~ ¡¸\u001B¡¹\u007F¡¹~ ¡¸\u009F¡¹
FORMAT¸¦ º¸°ü À¯ÁöÇÏ´Â ¸ðµç ¹®ÀÚ
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±× ¿ÜÀÇ °æ¿ì´Â falseisJavaIdentifierPart(int),
isUnicodeIdentifierPart(int) public static char toLowerCase(char ch)
Character.isLowerCase(Character.toLowerCase(ch))´Â
¾î´À ¹üÀ§ÀÇ ¹®ÀÚ (ƯÈ÷ Ç¥ÀÇ ¹®ÀÚ³ª ±âÈ£)¿¡ ´ëÇØ¼ Ç×»ó true¸¦ µ¹·ÁÁÖ´Â °ÍÀº ¾Æ´Õ´Ï´Ù.
º¸Åë, String.toLowerCase() ´Â
¹®ÀÚ¸¦ ¼Ò¹®ÀÚ¿¡ ¸Ê ÇÒ °æ¿ì¿¡ »ç¿ëÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. String ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå´Â Character ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µåº¸´Ù º¹¼öÀÇ ÀÌÁ¡ÀÌ ÀÖ½À´Ï´Ù. String ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå´Â ·ÎÄÉÀÏ
Á¸ÀÇ ¸ÅÇÎ, ÄÁÅØ½ºÆ®
Á¸ÀÇ ¸ÅÇÎ ¹× 1:M ¹®ÀÚ ¸ÅÇÎÀ» ½ÇÇàÇÒ ¼ö Àִµ¥ ´ëÇØ, Character ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå´Â ±×·¯ÇÑ ¸ÅÇÎÀ» ½ÇÇàÇÒ ¼ö ¾ø½À´Ï´Ù.
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
toLowerCase(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - º¯È¯ ´ë»óÀÇ ¹®ÀÚ
isLowerCase(char),
String.toLowerCase() public static int toLowerCase(int codePoint)
Character.isLowerCase(Character.toLowerCase(codePoint))´Â
¾î´À ¹üÀ§ÀÇ ¹®ÀÚ (ƯÈ÷ Ç¥ÀÇ ¹®ÀÚ³ª ±âÈ£)¿¡ ´ëÇØ¼ Ç×»ó true¸¦ µ¹·ÁÁÖ´Â °ÍÀº ¾Æ´Õ´Ï´Ù.
º¸Åë, String.toLowerCase() ´Â
¹®ÀÚ¸¦ ¼Ò¹®ÀÚ¿¡ ¸Ê ÇÒ °æ¿ì¿¡ »ç¿ëÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. String ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå´Â Character ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå¿Í ºñ±³ÇØ º¹¼öÀÇ ÀÌÁ¡ÀÌ ÀÖ½À´Ï´Ù. String ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå´Â ·ÎÄÉÀÏ
Á¸ÀÇ ¸ÅÇÎ, ÄÁÅØ½ºÆ®
Á¸ÀÇ ¸ÅÇÎ ¹× 1:M ¹®ÀÚ ¸ÅÇÎÀ» ½ÇÇàÇÒ ¼ö Àִµ¥ ´ëÇØ, Character ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå´Â ±×·¯ÇÑ ¸ÅÇÎÀ» ½ÇÇàÇÒ ¼ö ¾ø½À´Ï´Ù.
codePoint - º¯È¯ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
isLowerCase(int),
String.toLowerCase() public static char toUpperCase(char ch)
Character.isUpperCase(Character.toUpperCase(ch))´Â
¾î´À ¹üÀ§ÀÇ ¹®ÀÚ (ƯÈ÷ Ç¥ÀÇ ¹®ÀÚ³ª ±âÈ£)¿¡ ´ëÇØ¼ Ç×»ó true¸¦ µ¹·ÁÁÖ´Â °ÍÀº ¾Æ´Õ´Ï´Ù.
º¸Åë, String.toUpperCase() ´Â
¹®ÀÚ¸¦ ´ë¹®ÀÚ¿¡ ¸Ê ÇÒ °æ¿ì¿¡ »ç¿ëÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. String ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå´Â Character ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå¿Í ºñ±³ÇØ º¹¼öÀÇ ÀÌÁ¡ÀÌ ÀÖ½À´Ï´Ù. String ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå´Â ·ÎÄÉÀÏ
Á¸ÀÇ ¸ÅÇÎ, ÄÁÅØ½ºÆ®
Á¸ÀÇ ¸ÅÇÎ ¹× 1:M ¹®ÀÚ ¸ÅÇÎÀ» ½ÇÇàÇÒ ¼ö Àִµ¥ ´ëÇØ, Character ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå´Â ±×·¯ÇÑ ¸ÅÇÎÀ» ½ÇÇàÇÒ ¼ö ¾ø½À´Ï´Ù.
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
toUpperCase(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - º¯È¯ ´ë»óÀÇ ¹®ÀÚ
isUpperCase(char),
String.toUpperCase() public static int toUpperCase(int codePoint)
Character.isUpperCase(Character.toUpperCase(codePoint))´Â
¾î´À ¹üÀ§ÀÇ ¹®ÀÚ (ƯÈ÷ Ç¥ÀÇ ¹®ÀÚ³ª ±âÈ£)¿¡ ´ëÇØ¼ Ç×»ó true¸¦ µ¹·ÁÁÖ´Â °ÍÀº ¾Æ´Õ´Ï´Ù.
º¸Åë, String.toUpperCase() ´Â
¹®ÀÚ¸¦ ´ë¹®ÀÚ¿¡ ¸Ê ÇÒ °æ¿ì¿¡ »ç¿ëÇÒ Çʿ䰡 ÀÖ½À´Ï´Ù. String ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå´Â Character ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå¿Í ºñ±³ÇØ º¹¼öÀÇ ÀÌÁ¡ÀÌ ÀÖ½À´Ï´Ù. String ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå´Â ·ÎÄÉÀÏ
Á¸ÀÇ ¸ÅÇÎ, ÄÁÅØ½ºÆ®
Á¸ÀÇ ¸ÅÇÎ ¹× 1:M ¹®ÀÚ ¸ÅÇÎÀ» ½ÇÇàÇÒ ¼ö Àִµ¥ ´ëÇØ, Character ÄÉÀ̽º ¸ÅÇÎ ¸Þ¼µå´Â ±×·¯ÇÑ ¸ÅÇÎÀ» ½ÇÇàÇÒ ¼ö ¾ø½À´Ï´Ù.
codePoint - º¯È¯ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
isUpperCase(int),
String.toUpperCase() public static char toTitleCase(char ch)
charÀμö°¡ ŸÀÌÆ² ÄÉÀ̽º charÀÎ °æ¿ì¿¡´Â °°Àº char°ªÀÌ
¸®Åϵ˴ϴÙ
.
Character.isTitleCase(Character.toTitleCase(ch))´Â
¾î´À ¹üÀ§ÀÇ ¹®ÀÚ¿¡ ´ëÇØ¼ Ç×»ó true¸¦ µ¹·ÁÁÖ´Â °ÍÀº ¾Æ´Ñ °Í¿¡ À¯ÀÇÇØ ÁÖ¼¼¿ä.
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
toTitleCase(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - º¯È¯ ´ë»óÀÇ ¹®ÀÚ
isTitleCase(char),
toLowerCase(char),
toUpperCase(char) public static int toTitleCase(int codePoint)
Character.isTitleCase(Character.toTitleCase(codePoint))´Â
¾î´À ¹üÀ§ÀÇ ¹®ÀÚ¿¡ ´ëÇØ¼ Ç×»ó true¸¦ µ¹·ÁÁÖ´Â °ÍÀº ¾Æ´Ñ °Í¿¡ À¯ÀÇÇØ ÁÖ¼¼¿ä.
codePoint - º¯È¯ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
isTitleCase(int),
toLowerCase(int),
toUpperCase(int)
public static int digit(char ch,
int radix)
ch
¼ö°ªÀ¸·Î
ÀÇ °ªÀ» ¸®ÅÏÇÕ´Ï´Ù.
±â¼ö°¡ MIN_RADIX <= radix <= MAX_RADIX
¹üÀ§¿ÜÀÇ °æ¿ì, ¶Ç´Â ch°ªÀÌ ÁöÁ¤µÈ ±â¼öÀÇ À¯È¿ ¼ýÀÚ°¡ ¾Æ´Ñ °æ¿ì´Â -1 ÀÌ ¸®Åϵ˴ϴÙ
. ¾Æ·¡ÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì, ¹®ÀÚ´Â À¯È¿ ¼ýÀÚÀÔ´Ï´Ù.
isDigitÀÌ true¸¦ µ¹·ÁÁÖ°í, ±× ¹®ÀÚÀÇ Unicode 10 Áø¼öÄ¡ (¶Ç´Â ´ÜÀÏ ¹®ÀÚÀÇ ºÐÇØ)°¡ ÁöÁ¤µÈ ±â¼öº¸´Ù ÀÛ´Ù. ÀÌ °æ¿ì
10 Áø¼ö°¡ ¸®ÅϵȴÙA¡¹~ ¡¸Z¡¹ÀÇ ¶óƾ ´ë¹®ÀÚÀÇ ¾î¶² °ÍÀΰ¡·Î ±× Äڵ尡 radix + 'A' - 10 º¸´Ù ÀÛ´Ù. ÀÌ °æ¿ì
ch - 'A' + 10°¡ ¸®ÅϵȴÙa¡¹~ ¡¸z¡¹ÀÇ ¶óƾ ¼Ò¹®ÀÚÀÇ ¾î¶² °ÍÀΰ¡·Î ±× Äڵ尡 radix + 'a' - 10 º¸´Ù ÀÛ´Ù. ÀÌ °æ¿ì
ch - 'a' + 10°¡ ¸®ÅϵȴÙ
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
digit(int, int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - º¯È¯ ´ë»óÀÇ ¹®ÀÚradix - ±â¼ö
forDigit(int, int),
isDigit(char)
public static int digit(int codePoint,
int radix)
±â¼ö°¡ MIN_RADIX <= radix <= MAX_RADIX
¹üÀ§¿ÜÀÇ °æ¿ì, ¶Ç´Â ¹®ÀÚ°¡ ÁöÁ¤µÈ ±â¼öÀÇ À¯È¿ ¼ýÀÚ°¡ ¾Æ´Ñ °æ¿ì´Â -1 ÀÌ ¸®Åϵ˴ϴÙ
. ¾Æ·¡ÀÇ ¾î¶² °ÍÀΰ¡¿¡ µé¾î¸Â´Â °æ¿ì, ¹®ÀÚ´Â À¯È¿ ¼ýÀÚÀÔ´Ï´Ù.
isDigit(codePoint) °¡ true¸¦ µ¹·ÁÁÖ°í, ±× ¹®ÀÚÀÇ Unicode 10 Áø¼öÄ¡ (¶Ç´Â ´ÜÀÏ ¹®ÀÚÀÇ ºÐÇØ)°¡ ÁöÁ¤µÈ ±â¼öº¸´Ù ÀÛ´Ù. ÀÌ °æ¿ì
10 Áø¼ö°¡ ¸®ÅϵȴÙA¡¹~ ¡¸Z¡¹ÀÇ ¶óƾ ´ë¹®ÀÚÀÇ ¾î¶² °ÍÀΰ¡·Î ±× Äڵ尡 radix + 'A' - 10 º¸´Ù ÀÛ´Ù. ÀÌ °æ¿ì
ch - 'A' + 10°¡ ¸®ÅϵȴÙa¡¹~ ¡¸z¡¹ÀÇ ¶óƾ ¼Ò¹®ÀÚÀÇ ¾î¶² °ÍÀΰ¡·Î ±× Äڵ尡 radix + 'a' - 10 º¸´Ù ÀÛ´Ù. ÀÌ °æ¿ì
ch - 'a' + 10°¡ ¸®ÅϵȴÙ
codePoint - º¯È¯ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)radix - ±â¼ö
forDigit(int, int),
isDigit(int) public static int getNumericValue(char ch)
int°ªÀ» ¸®ÅÏÇÕ´Ï´Ù. ¿¹¸¦ µé¾î
¹®ÀÚ ¡¸\u216C¡¹(·Î¸¶ ¼ýÀÚÀÇ 50)Àº °ª 50
int¸¦ ¸®ÅÏÇÕ´Ï´Ù.
A ~ Z¸¦ ³ªÅ¸³»´Â ´ë¹®ÀÚ ( ¡¸\u0041¡¹~ ¡¸\u005A¡¹), ¼Ò¹®ÀÚ ( ¡¸\u0061¡¹~ ¡¸\u007A¡¹) ¹× Àü°¢ Çü½Ä ( ¡¸\uFF21¡¹~ ¡¸\uFF3A¡¹, ¡¸\uFF41¡¹~ ¡¸\uFF5A¡¹)Àº 10 ~ 35 ±îÁöÀÇ ¼öÄ¡¸¦ Çü¼ºÇÕ´Ï´Ù. À̰ÍÀº Unicode »ç¾ç (ÀÌ·¯ÇÑ char°ª¿¡ ¼öÄ¡¸¦ ÇÒ´çÇÏÁö ¾Ê´Â´Ù)À¸·ÎºÎÅÍ´Â µ¶¸³Çϰí ÀÖ½À´Ï´Ù.
¹®ÀÚ°¡ ¼öÄ¡¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì´Â -1 ÀÌ ¸®Åϵ˴ϴ٠. ¹®ÀÚÀÇ ¼öÄ¡¸¦ ºÎ°¡ ¾Æ´Ñ Á¤¼ö·Î¼ Ç¥ÇöÇÒ ¼ö ¾ø´Â °æ¿ì (¼Ò¼öÄ¡µî)´Â -2 ÀÌ ¸®Åϵ˴ϴ٠.
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
getNumericValue(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - º¯È¯ ´ë»óÀÇ ¹®ÀÚ
int ÇüÀÇ ¼öÄ¡ÀÇ °æ¿ì, ¹®ÀÚÀÇ ¼öÄ¡. ¹®ÀÚ°¡ ºÎ°¡ ¾Æ´Ñ Á¤¼ö ÀÌ¿ÜÀÇ ¼öÄ¡¸¦ °¡Áö´Â °æ¿ì´Â -2, ¹®ÀÚ°¡ ¼öÄ¡¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì´Â -1forDigit(int, int),
isDigit(char) public static int getNumericValue(int codePoint)
int°ªÀ» ¸®ÅÏÇÕ´Ï´Ù. ¿¹¸¦ µé¾î
¹®ÀÚ ¡¸\u216C¡¹(·Î¸¶ ¼ýÀÚÀÇ 50)Àº °ª 50
int¸¦ ¸®ÅÏÇÕ´Ï´Ù.
A ~ Z¸¦ ³ªÅ¸³»´Â ´ë¹®ÀÚ ( ¡¸\u0041¡¹~ ¡¸\u005A¡¹), ¼Ò¹®ÀÚ ( ¡¸\u0061¡¹~ ¡¸\u007A¡¹) ¹× Àü°¢ Çü½Ä ( ¡¸\uFF21¡¹~ ¡¸\uFF3A¡¹, ¡¸\uFF41¡¹~ ¡¸\uFF5A¡¹)Àº 10 ~ 35 ±îÁöÀÇ ¼öÄ¡¸¦ Çü¼ºÇÕ´Ï´Ù. À̰ÍÀº Unicode »ç¾ç (ÀÌ·¯ÇÑ char°ª¿¡ ¼öÄ¡¸¦ ÇÒ´çÇÏÁö ¾Ê´Â´Ù)À¸·ÎºÎÅÍ´Â µ¶¸³Çϰí ÀÖ½À´Ï´Ù.
¹®ÀÚ°¡ ¼öÄ¡¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì´Â -1 ÀÌ ¸®Åϵ˴ϴ٠. ¹®ÀÚÀÇ ¼öÄ¡¸¦ ºÎ°¡ ¾Æ´Ñ Á¤¼ö·Î¼ Ç¥ÇöÇÒ ¼ö ¾ø´Â °æ¿ì (¼Ò¼öÄ¡µî)´Â -2 ÀÌ ¸®Åϵ˴ϴ٠.
codePoint - º¯È¯ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
int ÇüÀÇ ¼öÄ¡ÀÇ °æ¿ì, ¹®ÀÚÀÇ ¼öÄ¡. ¹®ÀÚ°¡ ºÎ°¡ ¾Æ´Ñ Á¤¼ö ÀÌ¿ÜÀÇ ¼öÄ¡¸¦ °¡Áö´Â °æ¿ì´Â -2, ¹®ÀÚ°¡ ¼öÄ¡¸¦ °¡ÁöÁö ¾Ê´Â °æ¿ì´Â -1forDigit(int, int),
isDigit(int) @Deprecated public static boolean isSpace(char ch)
true¸¦ ¸®ÅÏÇÕ´Ï´Ù. ¡¸\t¡¹ | ¡¸\u0009¡¹ | HORIZONTAL TABULATION |
¡¸\n¡¹ | ¡¸\u000A¡¹ | NEW LINE |
¡¸\f¡¹ | ¡¸\u000C¡¹ | FORM FEED |
¡¸\r¡¹ | ¡¸\u000D¡¹ | CARRIAGE RETURN |
' ' | ¡¸\u0020¡¹ | SPACE |
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisSpaceChar(char),
isWhitespace(char) public static boolean isSpaceChar(char ch)
SPACE_SEPARATOR LINE_SEPARATOR PARAGRAPH_SEPARATOR
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isSpaceChar(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisWhitespace(char) public static boolean isSpaceChar(int codePoint)
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisWhitespace(int) public static boolean isWhitespace(char ch)
SPACE_SEPARATOR, LINE_SEPARATOR, ¶Ç´Â PARAGRAPH_SEPARATOR)ÀÌÁö¸¸, ºñ´Ü¶ô ½ºÆäÀ̽º ( ¡¸\u00A0¡¹, ¡¸\u2007¡¹, ¡¸\u202F¡¹)´Â ¾Æ´Ï´Ù\u0009¡¹, HORIZONTAL TABULATION ÀÌ´Ù\u000A¡¹, LINE FEED ÀÌ´Ù\u000B¡¹, VERTICAL TABULATION ÀÌ´Ù\u000C¡¹, FORM FEED ÀÌ´Ù\u000D¡¹, CARRIAGE RETURN ÀÌ´Ù\u001C¡¹, FILE SEPARATOR ÀÌ´Ù\u001D¡¹, GROUP SEPARATOR ÀÌ´Ù\u001E¡¹, RECORD SEPARATOR ÀÌ´Ù\u001F¡¹, UNIT SEPARATOR ÀÌ´Ù
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isWhitespace(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisSpaceChar(char) public static boolean isWhitespace(int codePoint)
SPACE_SEPARATOR,
LINE_SEPARATOR,
ȤÀº PARAGRAPH_SEPARATOR )ÀÌÁö¸¸, ºñ´Ü¶ô ½ºÆäÀ̽º ( ¡¸\u00A0¡¹, ¡¸\u2007¡¹, ¡¸\u202F¡¹)´Â ¾Æ´Ï´Ù\u0009¡¹, HORIZONTAL TABULATION ÀÌ´Ù\u000A¡¹, LINE FEED ÀÌ´Ù\u000B¡¹, VERTICAL TABULATION ÀÌ´Ù\u000C¡¹, FORM FEED ÀÌ´Ù\u000D¡¹, CARRIAGE RETURN ÀÌ´Ù\u001C¡¹, FILE SEPARATOR ÀÌ´Ù\u001D¡¹, GROUP SEPARATOR ÀÌ´Ù\u001E¡¹, RECORD SEPARATOR ÀÌ´Ù\u001F¡¹, UNIT SEPARATOR ÀÌ´Ù
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisSpaceChar(int) public static boolean isISOControl(char ch)
\u0000¡¹~ ¡¸\u001F¡¹ÀÇ ¹üÀ§, ¶Ç´Â ¡¸\u007F¡¹~ ¡¸\u009F¡¹ÀÇ ¹üÀ§ÀÇ °æ¿ì´Â ISO Á¦¾î ¹®ÀÚ¶ó°í º¸¿©Áý´Ï´Ù.
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isISOControl(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisSpaceChar(char),
isWhitespace(char) public static boolean isISOControl(int codePoint)
\u0000¡¹~ ¡¸\u001F¡¹ÀÇ ¹üÀ§, ¶Ç´Â ¡¸\u007F¡¹~ ¡¸\u009F¡¹ÀÇ ¹üÀ§ÀÇ °æ¿ì´Â ISO Á¦¾î ¹®ÀÚ¶ó°í º¸¿©Áý´Ï´Ù.
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â falseisSpaceChar(int),
isWhitespace(int) public static int getType(char ch)
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
getType(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ
int ÇüÀÇ °ªCOMBINING_SPACING_MARK,
CONNECTOR_PUNCTUATION,
CONTROL,
CURRENCY_SYMBOL,
DASH_PUNCTUATION,
DECIMAL_DIGIT_NUMBER,
ENCLOSING_MARK,
END_PUNCTUATION,
FINAL_QUOTE_PUNCTUATION,
FORMAT,
INITIAL_QUOTE_PUNCTUATION,
LETTER_NUMBER,
LINE_SEPARATOR,
LOWERCASE_LETTER,
MATH_SYMBOL,
MODIFIER_LETTER,
MODIFIER_SYMBOL,
NON_SPACING_MARK,
OTHER_LETTER,
OTHER_NUMBER,
OTHER_PUNCTUATION,
OTHER_SYMBOL,
PARAGRAPH_SEPARATOR,
PRIVATE_USE,
SPACE_SEPARATOR,
START_PUNCTUATION,
SURROGATE,
TITLECASE_LETTER,
UNASSIGNED,
UPPERCASE_LETTER public static int getType(int codePoint)
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
int ÇüÀÇ °ªCOMBINING_SPACING_MARK,
CONNECTOR_PUNCTUATION,
CONTROL,
CURRENCY_SYMBOL,
DASH_PUNCTUATION,
DECIMAL_DIGIT_NUMBER,
ENCLOSING_MARK,
END_PUNCTUATION,
FINAL_QUOTE_PUNCTUATION,
FORMAT,
INITIAL_QUOTE_PUNCTUATION,
LETTER_NUMBER,
LINE_SEPARATOR,
LOWERCASE_LETTER,
MATH_SYMBOL,
MODIFIER_LETTER,
MODIFIER_SYMBOL,
NON_SPACING_MARK,
OTHER_LETTER,
OTHER_NUMBER,
OTHER_PUNCTUATION,
OTHER_SYMBOL,
PARAGRAPH_SEPARATOR,
PRIVATE_USE,
SPACE_SEPARATOR,
START_PUNCTUATION,
SURROGATE,
TITLECASE_LETTER,
UNASSIGNED,
UPPERCASE_LETTER
public static char forDigit(int digit,
int radix)
radix°ªÀÌ ¹«È¿ÀÎ ±â¼öÀÇ °æ¿ì, ¶Ç´Â digitÀÌ ÁöÁ¤µÈ ±â¼ö·Î ¹«È¿ÀÎ ¼ýÀÚÀÇ °æ¿ì´Â null ¹®ÀÚ ( ¡¸\u0000¡¹)°¡ ¸®Åϵ˴ϴÙ
.
radixÀμö´Â MIN_RADIX ÀÌ»óÀΰ¡MAX_RADIX ÀÌÇÏÀÎ °æ¿ì¿¡ À¯È¿ÇÕ´Ï´Ù. digitÀμö´Â 0 <=digit < radixÀÎ °æ¿ì¿¡ À¯È¿ÇÕ´Ï´Ù.
¼ýÀÚ°¡ 10 º¸´Ù ÀÛÀ¸¸é'0' + digitÀÌ ¸®Åϵ˴ϴÙ
. ±×·¸Áö ¾ÊÀº °æ¿ì´Â 'a' + digit - 10°¡ ¸®Åϵ˴ϴÙ
.
digit - ¹®ÀÚ·Î º¯È¯ÇÏ´Â ¼öradix - ±â¼ö
char Ç¥ÇöMIN_RADIX,
MAX_RADIX,
digit(char, int) public static byte getDirectionality(char ch)
char°ªÀÇ ¹æÇ⼺ġ´Â DIRECTIONALITY_UNDEFINED ÀÔ´Ï´Ù.
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
getDirectionality(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ¹æÇ⼺ ÇÁ·ÎÆÛƼÀÇ ¿ä±¸µÈ char
char°ªÀÇ ¹æÇ⼺ ÇÁ·ÎÆÛƼDIRECTIONALITY_UNDEFINED,
DIRECTIONALITY_LEFT_TO_RIGHT,
DIRECTIONALITY_RIGHT_TO_LEFT,
DIRECTIONALITY_RIGHT_TO_LEFT_ARABIC,
DIRECTIONALITY_EUROPEAN_NUMBER,
DIRECTIONALITY_EUROPEAN_NUMBER_SEPARATOR,
DIRECTIONALITY_EUROPEAN_NUMBER_TERMINATOR,
DIRECTIONALITY_ARABIC_NUMBER,
DIRECTIONALITY_COMMON_NUMBER_SEPARATOR,
DIRECTIONALITY_NONSPACING_MARK,
DIRECTIONALITY_BOUNDARY_NEUTRAL,
DIRECTIONALITY_PARAGRAPH_SEPARATOR,
DIRECTIONALITY_SEGMENT_SEPARATOR,
DIRECTIONALITY_WHITESPACE,
DIRECTIONALITY_OTHER_NEUTRALS,
DIRECTIONALITY_LEFT_TO_RIGHT_EMBEDDING,
DIRECTIONALITY_LEFT_TO_RIGHT_OVERRIDE,
DIRECTIONALITY_RIGHT_TO_LEFT_EMBEDDING,
DIRECTIONALITY_RIGHT_TO_LEFT_OVERRIDE,
DIRECTIONALITY_POP_DIRECTIONAL_FORMAT public static byte getDirectionality(int codePoint)
DIRECTIONALITY_UNDEFINED ÀÔ´Ï´Ù.
codePoint - ¹æÇ⼺ ÇÁ·ÎÆÛƼ *°¡ ¿ä±¸µÇ´Â ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
DIRECTIONALITY_UNDEFINED,
DIRECTIONALITY_LEFT_TO_RIGHT,
DIRECTIONALITY_RIGHT_TO_LEFT,
DIRECTIONALITY_RIGHT_TO_LEFT_ARABIC,
DIRECTIONALITY_EUROPEAN_NUMBER,
DIRECTIONALITY_EUROPEAN_NUMBER_SEPARATOR,
DIRECTIONALITY_EUROPEAN_NUMBER_TERMINATOR,
DIRECTIONALITY_ARABIC_NUMBER,
DIRECTIONALITY_COMMON_NUMBER_SEPARATOR,
DIRECTIONALITY_NONSPACING_MARK,
DIRECTIONALITY_BOUNDARY_NEUTRAL,
DIRECTIONALITY_PARAGRAPH_SEPARATOR,
DIRECTIONALITY_SEGMENT_SEPARATOR,
DIRECTIONALITY_WHITESPACE,
DIRECTIONALITY_OTHER_NEUTRALS,
DIRECTIONALITY_LEFT_TO_RIGHT_EMBEDDING,
DIRECTIONALITY_LEFT_TO_RIGHT_OVERRIDE,
DIRECTIONALITY_RIGHT_TO_LEFT_EMBEDDING,
DIRECTIONALITY_RIGHT_TO_LEFT_OVERRIDE,
DIRECTIONALITY_POP_DIRECTIONAL_FORMAT public static boolean isMirrored(char ch)
\u0028¡¹ LEFT PARENTHESIS´Â
½Ã¸àƽ½º¿¡¼´Â ¡¸¿¸² °ýÈ£¡¹·Î¼ Á¤Àǵǰí ÀÖ½À´Ï´Ù. À̰ÍÀº ¿ÞÂÊ¿¡¼ ¿À¸¥ÂÊÀ¸·Î ·»´õ¸µ µÇ´Â ÅØ½ºÆ®¿¡¼´Â ¡¸(¡¹°¡ µÇ¾î, ¿À¸¥ÂÊ¿¡¼ ¿ÞÂÊÀ¸·Î ·»´õ¸µ µÇ´Â ÅØ½ºÆ®¿¡¼´Â ¡¸)¡¹°¡ µË´Ï´Ù.
ÁÖ: ÀÌ ¸Þ¼µå´Â º¸Á¶ ¹®ÀÚ¸¦ ó¸®ÇÒ ¼ö ¾ø½À´Ï´Ù. º¸Á¶ ¹®ÀÚ¸¦ Æ÷ÇÔÇÑ ¸ðµç Unicode ¹®ÀÚ¸¦ Áö¿ø
ÇÏ·Á¸é,
isMirrored(int) ¸Þ¼µå¸¦ »ç¿ëÇØ ÁÖ¼¼¿ä.
ch - ¹Ð·¯È ÇÁ·ÎÆÛƼÀÇ ¿ä±¸µÈ char
true, char°¡ ¹Ð·¯È µÇÁö ¾Ê´Â°¡ ¹ÌÁ¤µµ¸®ÀÇ °æ¿ì´Â falsepublic static boolean isMirrored(int codePoint)
\u0028¡¹ LEFT PARENTHESIS´Â
½Ã¸àƽ½º¿¡¼´Â ¡¸¿¸² °ýÈ£¡¹·Î¼ Á¤Àǵǰí ÀÖ½À´Ï´Ù. À̰ÍÀº ¿ÞÂÊ¿¡¼ ¿À¸¥ÂÊÀ¸·Î ·»´õ¸µ µÇ´Â ÅØ½ºÆ®¿¡¼´Â ¡¸(¡¹°¡ µÇ¾î, ¿À¸¥ÂÊ¿¡¼ ¿ÞÂÊÀ¸·Î ·»´õ¸µ µÇ´Â ÅØ½ºÆ®¿¡¼´Â ¡¸)¡¹°¡ µË´Ï´Ù.
codePoint - ÆÇÁ¤ ´ë»óÀÇ ¹®ÀÚ (Unicode ÄÚµå Æ÷ÀÎÆ®)
true, ¹Ð·¯È µÇÁö ¾Ê´Â°¡ ¹ÌÁ¤µµ¸®ÀÇ °æ¿ì´Â falsepublic int compareTo(Character anotherCharacter)
Character °´Ã¼¸¦ ¼öÄ¡ÀûÀ¸·Î ºñ±³ÇÕ´Ï´Ù.
Comparable <Character > ³»ÀÇ compareTo anotherCharacter - ºñ±³ ´ë»óÀÇ Character
Character°¡ ÀÌ Character¿Í
µ¿ÀÏÇÑ °æ¿ì´Â °ª 0, ÀÌ Character°¡ CharacterÀμöº¸´Ù ÀÛÀº ¼öÄ¡ÀÇ °æ¿ì´Â 0 º¸´Ù ÀÛÀº °ª, ÀÌ Character°¡ CharacterÀμöº¸´Ù Å« ¼öÄ¡ÀÇ °æ¿ì´Â 0 º¸´Ù Å« °ª (ºÎÈ£ ¾øÀ½ÀÇ ºñ±³). À̰ÍÀº ¿ÏÀüÇÏ°Ô ¼öÄ¡ÀÇ ºñ±³À̹ǷΠ·ÎÄÉÀÏ¿¡
Á¸ÇÏÁö ¾Ê´Âpublic static char reverseBytes(char ch)
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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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