io.pyroscope.javaagent

Class OverfillQueue<E>

java.lang.Object

io.pyroscope.javaagent.OverfillQueue<E>

Type Parameters:

E - the type of elements.

public final class OverfillQueue<E>
extends java.lang.Object

A blocking queue with a limited capacity.

When the queue is attempted to put a new element and is overfilled, the oldest element is dropped so the capacity limit is preserved.

Constructor Summary

Constructors

Constructor and Description
OverfillQueue(int capacity)

Method Summary

Modifier and Type	Method and Description
void	put(E element) Inserts the specified element at the tail of this queue if it is possible to do so without exceeding the queue's capacity.
E	take() Retrieves and removes the head of this queue, waiting for the element to become available if needed.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

OverfillQueue

public OverfillQueue(int capacity)

Method Detail

put

public void put(E element)
         throws java.lang.InterruptedException

Inserts the specified element at the tail of this queue if it is possible to do so without exceeding the queue's capacity. If not, drops one element from the head of the queue.

Throws:

java.lang.InterruptedException

take

public E take()
       throws java.lang.InterruptedException

Retrieves and removes the head of this queue, waiting for the element to become available if needed.

Throws:

java.lang.InterruptedException