antlr.collections
Interface Stack

All Known Implementing Classes:

LList

public interface Stack

A simple stack definition; restrictive in that you cannot access arbitrary stack elements.

Author:

Terence Parr MageLang Institute

Method Summary

int	height()
Object	pop()
void	push(Object o)
Object	top()

Method Detail

height

int height()

pop

Object pop()
           throws NoSuchElementException

Throws:

NoSuchElementException

push

void push(Object o)

top

Object top()
           throws NoSuchElementException

Throws:

NoSuchElementException