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.

Method Summary
int	height()
java.lang.Object	pop()
void	push(java.lang.Object o)
java.lang.Object	top()

 

Method Detail

height

public int height()

pop

public java.lang.Object pop()
                     throws java.util.NoSuchElementException

Throws:

java.util.NoSuchElementException

push

public void push(java.lang.Object o)

top

public java.lang.Object top()
                     throws java.util.NoSuchElementException

Throws:

java.util.NoSuchElementException