de.weltraumschaf.commons.concurrent

Interface Queue<E>

Type Parameters:

E - type of stack entries

All Known Implementing Classes:

ConcurrentQueue

@ThreadSafe
public interface Queue<E>

Interface for queues (FIFO).

Since:

1.0.0

Author:

Sven Strittmatter <weltraumschaf@googlemail.com>

Method Summary

Modifier and Type	Method and Description
void	add(E element) Add element to the tail of queue.
E	get() Get element from head of queue.
boolean	isEmpty() Check if queue is empty.

Method Detail

isEmpty

boolean isEmpty()

Check if queue is empty.

Returns:

true if empty; else false

add

void add(E element)

Add element to the tail of queue.

Parameters:

element - added entry

get

E get()

Get element from head of queue.

Returns:

entry first element, null if queue is empty