JavaTM 2 Platform
Standard Ed. 5.0

java.util
Ŭ·¡½º Stack<E>

java.lang.Object 
  »óÀ§¸¦ È®Àå java.util.AbstractCollection <E>
      »óÀ§¸¦ È®Àå java.util.AbstractList <E>
          »óÀ§¸¦ È®Àå java.util.Vector <E>
              »óÀ§¸¦ È®Àå java.util.Stack<E>
¸ðµç ±¸ÇöµÈ ÀÎÅÍÆäÀ̽º:
Serializable, Cloneable, Iterable <E>, Collection <E>, List <E>, RandomAccess

public class Stack<E>
extends Vector <E>

Stack Ŭ·¡½º´Â °´Ã¼ÀÇ ÈÄÀÔ¼±Ãâ (LIFO) ½ºÅÃÀ» ³ªÅ¸³À´Ï´Ù. ÀÌ°ÍÀº º¤Å͸¦ ½ºÅÃÀ¸·Î¼­ ó¸®ÇÏ´Â 5°³ÀÇ ¿ÀÆÛ·¹À̼ÇÀ¸·Î Vector Ŭ·¡½º¸¦ È®ÀåÇÕ´Ï´Ù. º¸Åë ÀÇ push ¿ÀÆÛ·¹À̼ǰú pop ¿ÀÆÛ·¹À̼ÇÀÌ Á¦°øµÇ´Â °Í ¿Ü¿¡ ½ºÅÃÀÇ ¼±µÎÀÇ Ç׸ñÀ¸·Î peek¸¦ ½Ç½ÃÇÏ´Â ¸Þ¼­µå, ½ºÅÃÀÌ empty È­µµÀÎÁö¸¦ ÆÇÁ¤ÇÏ´Â ¸Þ¼­µå, ½ºÅÃÀ¸·ÎºÎÅÍ Ç׸ñÀ» search ÇØ, ¼±µÎ·ÎºÎÅÍ ¸î¹ø°ÀÎÁö¸¦ ã¾Æ³»´Â ¸Þ¼­µå°¡ Á¦°øµÇ°í ÀÖ½À´Ï´Ù.

½ºÅÃÀÌ Ã³À½À¸·Î ÀÛ¼ºµÇ¾úÀ» ¶§, Ç׸ñÀº ¾ø½À´Ï´Ù.

µµÀÔµÈ ¹öÀü :
JDK1. 0
°ü·Ã Ç׸ñ:
Á÷·ÄÈ­ µÈ Çü½Ä

ÇÊµå °³¿ä
 
Ŭ·¡½º java.util. Vector ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå
capacityIncrement, elementCount, elementData
 
Ŭ·¡½º java.util. AbstractList ·ÎºÎÅÍ »ó¼ÓµÈ Çʵå
modCount
 
»ý¼ºÀÚ °³¿ä
Stack ()
          ºñ¾îÀÖ´Â Stack¸¦ ÀÛ¼ºÇÕ´Ï´Ù.
 
¸Þ¼­µå °³¿ä
 boolean empty ()
          ½ºÅÃÀÌ ºñ¾îÀÖ´ÂÁö ÆÇÁ¤ÇÕ´Ï´Ù.
 E peek ()
          ½ºÅÃÀÇ ¼±µÎ¿¡ ÀÖ´Â °´Ã¼¸¦ ²¨³À´Ï´Ù.
 E pop ()
          ½ºÅÃÀÇ ¼±µÎÀÇ °´Ã¼¸¦ »èÁ¦ÇØ, ±× °´Ã¼¸¦ ÇÔ¼öÀÇ °ªÀ¸·Î Çؼ­ ¸®ÅÏÇÕ´Ï´Ù
 E push (E  item)
          ½ºÅÃÀÇ ¼±µÎ¿¡ °´Ã¼¸¦ ³Ö½À´Ï´Ù.
 int search (Object  o)
          ÀÌ ½ºÅÿ¡ ÀÖ´Â °´Ã¼ÀÇ À§Ä¡¸¦ 1 À¸·ÎºÎÅÍ ½ÃÀ۵Ǵ À妽º·Î ¸®ÅÏÇÕ´Ï´Ù.
 
Ŭ·¡½º java.util. Vector ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
add, add, addAll, addAll, addElement, capacity, clear, clone, contains, containsAll, copyInto, elementAt, elements, ensureCapacity, equals, firstElement, get, hashCode, indexOf, indexOf, insertElementAt, isEmpty, lastElement, lastIndexOf, lastIndexOf, remove, remove, removeAll, removeAllElements, removeElement, removeElementAt, removeRange, retainAll, set, setElementAt, setSize, size, subList, toArray, toArray, toString, trimToSize
 
Ŭ·¡½º java.util. AbstractList ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
iterator, listIterator, listIterator
 
Ŭ·¡½º java.lang. Object ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
finalize, getClass, notify, notifyAll, wait, wait, wait
 
ÀÎÅÍÆäÀ̽º java.util. List ·ÎºÎÅÍ »ó¼ÓµÈ ¸Þ¼­µå
iterator, listIterator, listIterator
 

»ý¼ºÀÚ »ó¼¼

Stack

public Stack()
ºñ¾îÀÖ´Â Stack¸¦ ÀÛ¼ºÇÕ´Ï´Ù.

¸Þ¼­µåÀÇ »ó¼¼

push

public E  push(E  item)
½ºÅÃÀÇ ¼±µÎ¿¡ °´Ã¼¸¦ ³Ö½À´Ï´Ù. ÀÌ°ÍÀº ´ÙÀ½ÀÇ ³»¿ë°ú ¿ÏÀüÈ÷ °°Àº È¿°ú¸¦ °¡Áý´Ï´Ù.
 addElement(item)

ÆĶó¹ÌÅÍ:
item - ½ºÅÿ¡ ³Ö´Â °´Ã¼
¹Ýȯ°ª:
itemÀμö
°ü·Ã Ç׸ñ:
Vector.addElement(E)

pop

public E  pop()
½ºÅÃÀÇ ¼±µÎÀÇ °´Ã¼¸¦ »èÁ¦ÇØ, ±× °´Ã¼¸¦ ÇÔ¼öÀÇ °ªÀ¸·Î Çؼ­ ¸®ÅÏÇÕ´Ï´Ù

¹Ýȯ°ª:
½ºÅÃÀÇ ¼±µÎ¿¡ ÀÖ´Â °´Ã¼ (Vector °´Ã¼ÀÇ ¸¶Áö¸· Ç׸ñ)
¿¹¿Ü:
EmptyStackException - ½ºÅÃÀÌ ºñ¾îÀÖ´Â °æ¿ì

peek

public E  peek()
½ºÅÃÀÇ ¼±µÎ¿¡ ÀÖ´Â °´Ã¼¸¦ ²¨³À´Ï´Ù. ÀÌ ¶§ °´Ã¼´Â ½ºÅÃÀ¸·ÎºÎÅÍ »èÁ¦µÇÁö ¾Ê½À´Ï´Ù.

¹Ýȯ°ª:
½ºÅÃÀÇ ¼±µÎ¿¡ ÀÖ´Â °´Ã¼ (Vector °´Ã¼ÀÇ ¸¶Áö¸· Ç׸ñ)
¿¹¿Ü:
EmptyStackException - ½ºÅÃÀÌ ºñ¾îÀÖ´Â °æ¿ì

empty

public boolean empty()
½ºÅÃÀÌ ºñ¾îÀÖ´ÂÁö ÆÇÁ¤ÇÕ´Ï´Ù.

¹Ýȯ°ª:
½ºÅÿ¡ Ç׸ñÀÌ µé¾î°¡ ÀÖÁö ¾ÊÀº °æ¿ì´Â true, ±×·¸Áö ¾ÊÀº °æ¿ì´Â false

search

public int search(Object  o)
ÀÌ ½ºÅÿ¡ ÀÖ´Â °´Ã¼ÀÇ À§Ä¡¸¦ 1 À¸·ÎºÎÅÍ ½ÃÀ۵Ǵ À妽º·Î ¸®ÅÏÇÕ´Ï´Ù. °´Ã¼ o°¡ ÀÌ ½ºÅó»ÀÇ Ç׸ñ¿¡ ÀÖ´Â °æ¿ì, ÀÌ ¸Þ¼­µå´Â ½ºÅÃÀÇ ¼±µÎ·ÎºÎÅ͵µ¿Í µµ °¡±î¿î °´Ã¼ À§Ä¡±îÁöÀÇ °Å¸®¸¦ ¸®ÅÏÇÕ´Ï´Ù. ½ºÅÃÀÇ 1¹ø »óÀÇ Ç׸ñÀº °Å¸® 1¿¡ ÀÖ´Ù°í º¸¿©Áý´Ï´Ù. equals ¸Þ¼­µå¸¦ »ç¿ëÇϸé, o¸¦ ÀÌ ½ºÅó»ÀÇ Ç׸ñ°ú ºñ±³ÇÒ ¼ö ÀÖ½À´Ï´Ù.

ÆĶó¹ÌÅÍ:
o - ¸ñÀûÀÇ °´Ã¼
¹Ýȯ°ª:
°´Ã¼ À§Ä¡¸¦ ³ªÅ¸³»´Â 1 À¸·ÎºÎÅÍ ½ÃÀ۵Ǵ ½ºÅÃÀÇ ¼±µÎ·ÎºÎÅÍÀÇ À妽º. °´Ã¼°¡ ¹ß°ßµÇÁö ¾Ê´Â °æ¿ì´Â -1

JavaTM 2 Platform
Standard Ed. 5.0

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