CharStack

All Superinterfaces:: Stack

All Known Subinterfaces:: MutableCharArray

public interface CharStack extends Stack

Stack of char values.

Author:: Daniel Alievsky

Method Summary

Modifier and Type

Method

Description

char

popChar()

Removes the element at the top of this stack and returns its value, or throws EmptyStackException if the stack is empty.

void

pushChar(char value)

Appends value element to the end of this stack.

Methods inherited from interface net.algart.arrays.Stack
clear, length, popElement, pushElement, removeTop

Method Details
- popChar
  
  char popChar()
  Removes the element at the top of this stack and returns its value, or throws EmptyStackException if the stack is empty.
  It this object is an AlgART char array, implementing MutableCharArray interface, and it is not empty, the same action may be performed by the following code:
  
  char result = charArray.getChar(charArray.length()-1); charArray.length(charArray.length()-1);
  Returns:
  
  the element at the top of this stack (it is removed from the stack by this method).
  
  Throws:
  
  EmptyStackException - if this stack is empty.
- pushChar
  
  void pushChar(char value)
  Appends value element to the end of this stack.
  It this object is an AlgART char array, implementing MutableCharArray interface, the same action may be performed by the following code:
  
  charArray.length(charArray.length()+1); charArray.setChar(charArray.length()-1, value);
  Parameters:
  
  value - to be added to the top of this stack.
  
  Throws:
  
  TooLargeArrayException - if the resulting stack length is too large for this type of stacks.