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java.lang.Objectjava.util.AbstractCollection<E>
java.util.AbstractList<T>
java.util.Vector<T>
java.util.Stack<T>
public class Stack<T>
Field Summary |
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Fields inherited from class java.util.Vector |
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capacityIncrement, elementCount, elementData |
Fields inherited from class java.util.AbstractList |
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modCount |
Constructor Summary | |
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Stack()
This constructor creates a new Stack, initially empty |
Method Summary | |
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boolean |
empty()
Tests if the stack is empty. |
T |
peek()
Returns the top Object on the stack without removing it. |
T |
pop()
Pops an item from the stack and returns it. |
T |
push(T item)
Pushes an Object onto the top of the stack. |
int |
search(Object o)
Returns the position of an Object on the stack, with the top most Object being at position 1, and each Object deeper in the stack at depth + 1. |
Methods inherited from class java.util.Vector |
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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 |
Methods inherited from class java.util.AbstractList |
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iterator, listIterator, listIterator |
Methods inherited from class java.lang.Object |
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finalize, getClass, notify, notifyAll, wait, wait, wait |
Methods inherited from interface java.util.List |
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iterator, listIterator, listIterator |
Constructor Detail |
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public Stack()
Method Detail |
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public T push(T item)
item
- the Object to push onto the stack
Vector.addElement(Object)
public T pop()
EmptyStackException
- if the stack is emptypublic T peek()
EmptyStackException
- if the stack is emptypublic boolean empty()
public int search(Object o)
o
- The object to search for
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