JavaTM 2 Platform
Standard Ed. 5.0

java.util
Ŭ·¡½º StringTokenizer

java.lang.Object 
  »óÀ§¸¦ È®Àå java.util.StringTokenizer
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Enumeration <Object >

public class StringTokenizer
extends Object
implements Enumeration <Object >

StringTokenizer Ŭ·¡½º¸¦ »ç¿ëÇϸé, ¾îÇø®ÄÉÀ̼ÇÀ¸·Î ij¸¯ÅÍ ¶óÀÎÀ» ÅäÅ«¿¡ ºÐÇÒÇÒ ¼ö ÀÖ½À´Ï´Ù. ÅäÅ«È­ÀÇ ¸Þ¼­µå´Â StreamTokenizer Ŭ·¡½º¿¡¼­ »ç¿ëµÇ°í ÀÖ´Â ¸Þ¼­µåº¸´Ù ¶ÇÇÑ °£´ÜÇÕ´Ï´Ù. StreamTokenizer ¸Þ¼­µå¿¡¼­´Â ½Äº°ÀÚ, ¼ýÀÚ, Àοë ij¸¯ÅÍ ¶óÀÎÀº ±¸º°µÇÁö ¾Ê½À´Ï´Ù. ¶Ç, ÄÚ¸àÆ®¸¦ ÀνÄÇØ ½ºÅµ ÇÏ´Â Àϵµ ¾ø½À´Ï´Ù.

´Ü¶ô ¹®ÀÚ (ÅäÅ«À» ³ª´©´Â ¹®ÀÚ)´Â Ŭ·¡½ºÀÇ ÀÛ¼º½Ã, ¶Ç´Â ÅäÅ«À» ¾òÀ» ¶§¸¶´Ù ÁöÁ¤ÇÒ ¼ö ÀÖ½À´Ï´Ù.

StringTokenizer ÀνºÅϽº´Â ÀÛ¼º½ÃÀÇ returnDelims Ç÷¡±×ÀÇ °ªÀÌ true ³ª false µî¿¡ Çؼ­, µ¿ÀÛÀÌ ´Ù¸¨´Ï´Ù.

StringTokenizer °´Ã¼´Â ³»ºÎÀûÀ¸·Î ÅäÅ«È­ µÇ´Â ij¸¯ÅÍ ¶óÀγ»ÀÇ ÇöÀçÀÇ À§Ä¡¸¦ °ü¸®ÇÕ´Ï´Ù. ¸î°³ÀÇ ¿ÀÆÛ·¹À̼ÇÀº ÀÌ ÇöÀçÀÇ À§°ªÀÌ Ã³¸®µÈ ¹®ÀÚÀÇ ³¡¿¡ ÁøÇàÇÏ´Â °ÍÀÌ ÀÖ½À´Ï´Ù.

ÅäÅ«Àº, StringTokenizer °´Ã¼¸¦ ÀÛ¼ºÇϴµ¥ »ç¿ëµÈ ij¸¯ÅÍ ¶óÀÎÀÇ ºÎºÐ ij¸¯ÅÍ ¶óÀÎÀ» ¾ò´Â °Í¿¡ ÀÇÇØ ¸®Åϵ˴ϴ٠.

»ç¿ë¿¹¸¦ ´ÙÀ½¿¡ ³ªÅ¸³À´Ï´Ù.

 StringTokenizer st = new StringTokenizer("this is a test");
 while (st.hasMoreTokens()) { System.out.println(st.nextToken());
 } 

È­¸é¿¡´Â ´ÙÀ½°ú °°ÀÌ Ç¥½ÃµË´Ï´Ù.

 this is a test 

StringTokenizer´Â ȣȯ¼ºÀ» À¯ÁöÇÏ´Â ¸ñÀûÀ¸·Î º¸°ü À¯ÁöµÇ°í ÀÖ´Â À¯»ê Ŭ·¡½ºÀ̸ç, »õ·Î¿î Äڵ忡¼­´Â »ç¿ëÀÌ ÃßõÇÏÁö ¾Ê½À´Ï´Ù. ÀÌ ±â´ÉÀÇ »ç¿ëÀ» »ý°¢ÇÏ°í ÀÖ´Ù¸é, String split ¸Þ¼­µå ¶Ç´Â java.util.regex ÆÐÅ°Áö¸¦ ´ë½Å¿¡ »ç¿ëÇÏ´Â °ÍÀ» ÃßõÇÕ´Ï´Ù.

´ÙÀ½ÀÇ ¿¹´Â String.split ¸Þ¼­µå¸¦ »ç¿ëÇØ Ä³¸¯ÅÍ ¶óÀÎÀ» ±âº»ÀûÀÎ ÅäÅ«¿¡ ºÐÇÒÇÏ´Â ¹æ¹ýÀ» ³ªÅ¸³À´Ï´Ù.

 String[] result = "this is a test". split("\\s");
 for (int x=0;
 x<result.length;
 x++) System.out.println(result[x]);
 

È­¸é¿¡´Â ´ÙÀ½°ú °°ÀÌ Ç¥½ÃµË´Ï´Ù.

 this is a test 

µµÀÔµÈ ¹öÀü :
JDK1. 0
°ü·Ã Ç׸ñ:
StreamTokenizer

»ý¼ºÀÚ °³¿ä
StringTokenizer (String  str)
          ÁöÁ¤µÈ ij¸¯ÅÍ ¶óÀο¡ ´ëÇÑ StringTokenizer¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
StringTokenizer (String  str, String  delim)
          ÁöÁ¤µÈ ij¸¯ÅÍ ¶óÀο¡ ´ëÇÑ StringTokenizer¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
StringTokenizer (String  str, String  delim, boolean returnDelims)
          ÁöÁ¤µÈ ij¸¯ÅÍ ¶óÀο¡ ´ëÇÑ StringTokenizer¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 int countTokens ()
          ¿¹¿Ü¸¦ »ý¼ºÇÏÁö ¾Ê°í ÅäÅ©³ªÀÌÀÚÀÇ nextToken ¸Þ¼­µå¸¦ È£ÃâÇÒ ¼ö Àִ ȸ¼ö¸¦ °è»êÇÕ´Ï´Ù.
 boolean hasMoreElements ()
          hasMoreTokens ¸Þ¼­µå¿Í °°Àº °ªÀ» ¸®ÅÏÇÕ´Ï´Ù.
 boolean hasMoreTokens ()
          ÅäÅ©³ªÀÌÀÚÀÇ Ä³¸¯ÅÍ ¶óÀÎÀ¸·Î ÀÌ¿ëÇÒ ¼ö ÀÖ´Â ÅäÅ«ÀÌ ¾ÆÁ÷ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù.
 Object nextElement ()
          nextToken ¸Þ¼­µå¿Í °°Àº °ªÀ» ¸®ÅÏÇÕ´Ï´Ù.
 String nextToken ()
          Ä³¸¯ÅÍ ¶óÀÎ ÅäÅ©³ªÀÌÀڷκÎÅÍ ´ÙÀ½ÀÇ ÅäÅ«À» ¸®ÅÏÇÕ´Ï´Ù.
 String nextToken (String  delim)
          Ä³¸¯ÅÍ ¶óÀÎ ÅäÅ©³ªÀÌÀÚÀÇ Ä³¸¯ÅÍ ¶óÀÎÀ¸·ÎºÎÅÍ ´ÙÀ½ÀÇ ÅäÅ«À» ¸®ÅÏÇÕ´Ï´Ù.
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

»ý¼ºÀÚ »ó¼¼

StringTokenizer

public StringTokenizer(String  str,
                       String  delim,
                       boolean returnDelims)
ÁöÁ¤µÈ ij¸¯ÅÍ ¶óÀο¡ ´ëÇÑ StringTokenizer¸¦ ÀÛ¼ºÇÕ´Ï´Ù. delimÀμö³»ÀÇ ¸ðµç ¹®ÀÚ´Â ÅäÅ«À» ´Ü¶ôÁþ±â À§ÇÑ ´Ü¶ô ¹®ÀÚÀÔ´Ï´Ù.

returnDelims Ç÷¡±×°¡ trueÀÎ °æ¿ì´Â ´Ü¶ô ¹®ÀÚµµ ÅäÅ«À¸·Î¼­ ¸®Åϵ˴ϴ٠. °¢ ±¸ Àß¶ó ¹®ÀÚ´Â ±æÀÌ 1 ij¸¯ÅÍ ¶óÀÎÀ¸·Î¼­ ¸®Åϵ˴ϴ٠. Ç÷¡±×°¡ falseÀÎ °æ¿ì´Â ´Ü¶ô ¹®ÀÚ´Â ½ºÅµ µÇ¾î ÅäÅ«À» ³ª´­ »ÓÀÇ °ÍÀ̶ó°í º¸¿©Áý´Ï´Ù.

delim°¡ nullÀÎ °æ¿ì, ÀÌ »ý¼ºÀÚ´Â ¿¹¿Ü¸¦ Throw ÇÏÁö ¾Ê½À´Ï´Ù. ´Ù¸¸, ¾òÀ» ¼ö ÀÖ´ø StringTokenizer¿¡ ´ëÇؼ­ ´Ù¸¥ ¸Þ¼­µå¸¦ È£ÃâÇÏ·Á°í Çϸé, NullPointerExceptionÀÌ ¹ß»ýµÇ´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
str - ±¸¹® ºÐ¼® µÇ´Â ij¸¯ÅÍ ¶óÀÎ
delim - ´Ü¶ô ¹®ÀÚ
returnDelims - ´Ü¶ô ¹®ÀÚ¸¦ ÅäÅ«¿¡ Æ÷ÇÔÇÒÁö ¾î¶³Áö¸¦ ³ªÅ¸³»´Â Ç÷¡±×
¿¹¿Ü:
NullPointerException - str°¡ nullÀÎ °æ¿ì

StringTokenizer

public StringTokenizer(String  str,
                       String  delim)
ÁöÁ¤µÈ ij¸¯ÅÍ ¶óÀο¡ ´ëÇÑ StringTokenizer¸¦ ÀÛ¼ºÇÕ´Ï´Ù. delimÀμöÀÇ ¹®ÀÚ´Â ÅäÅ«À» ³ª´©´Â ´Ü¶ô ¹®ÀÚÀÔ´Ï´Ù. ´Ü¶ô ¹®ÀÚ ±× ÀÚü°¡ ÅäÅ«À¸·Î¼­ ´Ù·ç¾îÁú °ÍÀº ¾ø½À´Ï´Ù.

delim°¡ nullÀÎ °æ¿ì, ÀÌ »ý¼ºÀÚ´Â ¿¹¿Ü¸¦ Throw ÇÏÁö ¾Ê½À´Ï´Ù. ´Ù¸¸, ¾òÀ» ¼ö ÀÖ´ø StringTokenizer¿¡ ´ëÇؼ­ ´Ù¸¥ ¸Þ¼­µå¸¦ È£ÃâÇÏ·Á°í Çϸé, NullPointerExceptionÀÌ ¹ß»ýµÇ´Â °æ¿ì°¡ ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
str - ±¸¹® ºÐ¼® µÇ´Â ij¸¯ÅÍ ¶óÀÎ
delim - ´Ü¶ô ¹®ÀÚ
¿¹¿Ü:
NullPointerException - str°¡ nullÀÎ °æ¿ì

StringTokenizer

public StringTokenizer(String  str)
ÁöÁ¤µÈ ij¸¯ÅÍ ¶óÀο¡ ´ëÇÑ StringTokenizer¸¦ ÀÛ¼ºÇÕ´Ï´Ù. ÅäÅ©³ªÀÌÀÚ´Â µðÆúÆ®ÀÇ ´Ü¶ô ij¸¯Åͼ¸¦ »ç¿ëÇÕ´Ï´Ù. ÀÌ ¼¼Æ®´Â ¡¸ \t\n\r\f¡¹·Î °ø¹é ¹®ÀÚ, ÅÇ ¹®ÀÚ, °³Çà ¹®ÀÚ, º¹±Í °³Çà ¹®ÀÚ ¹× ¿ëÁö º¸³» ¹®ÀڷκÎÅÍ ±¸¼ºµË´Ï´Ù. ´Ü¶ô ¹®ÀÚ´Â ±× ÀÚü°¡ ÅäÅ«À¸·Î¼­ ó¸®µÉ °ÍÀº ¾ø½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
str - ±¸¹® ºÐ¼® µÇ´Â ij¸¯ÅÍ ¶óÀÎ
¿¹¿Ü:
NullPointerException - str°¡ nullÀÎ °æ¿ì
¸Þ¼­µåÀÇ »ó¼¼

hasMoreTokens

public boolean hasMoreTokens()
ÅäÅ©³ªÀÌÀÚÀÇ Ä³¸¯ÅÍ ¶óÀÎÀ¸·Î ÀÌ¿ëÇÒ ¼ö ÀÖ´Â ÅäÅ«ÀÌ ¾ÆÁ÷ ÀÖÀ»Áö ¾î¶³Áö¸¦ ÆÇÁ¤ÇÕ´Ï´Ù. ÀÌ ¸Þ¼­µå°¡ true¸¦ µ¹·ÁÁÖ´Â °æ¿ì, ±× ÀÌÈÄÀÇ Àμö°¡ ¾ø´Â nextToken¿¡ ÀÇ È£ÃâÀº ÀûÀýÈ÷ ÅäÅ«À» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ij¸¯ÅÍ ¶óÀγ»ÀÇ ÇöÀçÀÇ À§Ä¡ÀÇ µÚ·Î 1°³ ÀÌ»óÀÇ ÅäÅ«ÀÌ ÀÖ´Â °æ¿ì¸¸ true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

nextToken

public String  nextToken()
ij¸¯ÅÍ ¶óÀÎ ÅäÅ©³ªÀÌÀڷκÎÅÍ ´ÙÀ½ÀÇ ÅäÅ«À» ¸®ÅÏÇÕ´Ï´Ù.

¹Ýȯ°ª:
ij¸¯ÅÍ ¶óÀÎ ÅäÅ©³ªÀÌÀڷκÎÅÍÀÇ ´ÙÀ½ÀÇ ÅäÅ«
¿¹¿Ü:
NoSuchElementException - ÅäÅ©³ªÀÌÀÚÀÇ Ä³¸¯ÅÍ ¶óÀο¡ ÅäÅ«ÀÌ ³²Áö ¾ÊÀº °æ¿ì

nextToken

public String  nextToken(String  delim)
ij¸¯ÅÍ ¶óÀÎ ÅäÅ©³ªÀÌÀÚÀÇ Ä³¸¯ÅÍ ¶óÀÎÀ¸·ÎºÎÅÍ ´ÙÀ½ÀÇ ÅäÅ«À» ¸®ÅÏÇÕ´Ï´Ù. ÃÖÃÊ·ÎStringTokenizer °´Ã¼°¡ ´Ü¶ôÁö¾î ¹®ÀÚ¶ó°í º¸´Â ¹®ÀÚ¼¼Æ®°¡ ij¸¯ÅÍ ¶óÀÎ delim ³»ÀÇ ¹®ÀÚ°¡ µÇµµ·Ï º¯°æµË´Ï´Ù. ´ÙÀ½¿¡ ij¸¯ÅÍ ¶óÀγ»ÀÇ ÇöÀçÀÇ À§Ä¡ÀÇ µÚ¿¡ ÀÖ´Â ´ÙÀ½ÀÇ ÅäÅ«ÀÌ ¸®Åϵ˴ϴ٠. ÇöÀçÀÇ À§Ä¡´Â ÀÎ½ÄµÈ ÅäÅ«À» ³Ñ¾î ÁøÇàµË´Ï´Ù. ÁöÁ¤µÈ ´Ü¶ô ¹®ÀÚÀÇ ÁýÇÕÀº ÀÌ È£ÃâÀÇ µÚ¿¡µµ ±âº»°ª ·Î¼­ »ç¿ëµË´Ï´Ù.

ÆĶó¹ÌÅÍ:
delim - »õ·Î¿î ´Ü¶ô ¹®ÀÚ
¹Ýȯ°ª:
»õ·Î¿î ´Ü¶ô ¹®ÀÚ·Î ÀüȯÇÑ µÚÀÇ ÅäÅ«
¿¹¿Ü:
NoSuchElementException - ÅäÅ©³ªÀÌÀÚÀÇ Ä³¸¯ÅÍ ¶óÀο¡ ÅäÅ«ÀÌ ³²Áö ¾ÊÀº °æ¿ì
NullPointerException - delim°¡ nullÀÎ °æ¿ì

hasMoreElements

public boolean hasMoreElements()
hasMoreTokens ¸Þ¼­µå¿Í °°Àº °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. ÀÌ°ÍÀ» »ç¿ëÇϸé, ÀÌ Å¬·¡½º¿¡ EnumerationÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ ¼ö ÀÖ½À´Ï´Ù .

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Enumeration <Object > ³»ÀÇ hasMoreElements
¹Ýȯ°ª:
ÅäÅ©³ªÀÌÀÚ Ä³¸¯ÅÍ ¶óÀÎÀ¸·Î ÀÌ¿ëÇÒ ¼ö ÀÖ´Â ÅäÅ«ÀÌ ¾ÆÁ÷ ÀÖ´Â °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false
°ü·Ã Ç׸ñ:
Enumeration, hasMoreTokens()

nextElement

public Object  nextElement()
nextToken ¸Þ¼­µå¿Í °°Àº °ªÀ» ¸®ÅÏÇÕ´Ï´Ù. ´Ù¸¸, ¼±¾ðµÈ ¹Ýȯ°ªÀº, String´Â ¾Æ´Ï°í Object ÀÔ´Ï´Ù. ÀÌ°ÍÀ» »ç¿ëÇØ ÀÌ Å¬·¡½º¿¡ EnumerationÀÎÅÍÆäÀ̽º¸¦ ±¸ÇöÇÒ ¼ö ÀÖ½À´Ï´Ù .

Á¤ÀÇ:
ÀÎÅÍÆäÀ̽º Enumeration <Object > ³»ÀÇ nextElement
¹Ýȯ°ª:
ij¸¯ÅÍ ¶óÀÎÀÇ ´ÙÀ½ÀÇ ÅäÅ«
¿¹¿Ü:
NoSuchElementException - ÅäÅ©³ªÀÌÀÚÀÇ Ä³¸¯ÅÍ ¶óÀο¡ ÅäÅ«ÀÌ ³²Áö ¾ÊÀº °æ¿ì
°ü·Ã Ç׸ñ:
Enumeration, nextToken()

countTokens

public int countTokens()
¿¹¿Ü¸¦ »ý¼ºÇÏÁö ¾Ê°í ÅäÅ©³ªÀÌÀÚÀÇ nextToken ¸Þ¼­µå¸¦ È£ÃâÇÒ ¼ö Àִ ȸ¼ö¸¦ °è»êÇÕ´Ï´Ù. ÇöÀçÀÇ À§Ä¡·Î ³ª¾Æ°¡Áö ¾Ê½À´Ï´Ù.

¹Ýȯ°ª:
ÇöÀçÀÇ ´Ü¶ô ¹®ÀÚ¸¦ Àû¿ëÇßÀ» ¶§¿¡ ij¸¯ÅÍ ¶óÀο¡ ³²¾Æ ÀÖ´Â ÅäÅ«ÀÇ ¼ö
°ü·Ã Ç׸ñ:
nextToken()

JavaTM 2 Platform
Standard Ed. 5.0

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