org.curjent.agent
Class FixedTasks

java.lang.Object
  org.curjent.agent.FixedTasks

All Implemented Interfaces:

AgentTasks

public class FixedTasks
extends Object
implements AgentTasks

Source for a fixed number of tasks.

This implementation is not thread-safe.

Constructor Summary

FixedTasks(Collection<Object> tasks)
Saves a copy of the given collection of tasks.

FixedTasks(Object[] tasks)
Equivalent to FixedTasks(Arrays.asList(tasks)).

Method Summary

Object	acquire() Removes and returns a task from our list of tasks.
void	release(Object task) Adds the given task to our list of available tasks.

Methods inherited from class java.lang.Object

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

Constructor Detail

FixedTasks

public FixedTasks(Object[] tasks)

Equivalent to FixedTasks(Arrays.asList(tasks)).

FixedTasks

public FixedTasks(Collection<Object> tasks)

Saves a copy of the given collection of tasks.

Throws:

NullPointerException - tasks is null.

IllegalArgumentException - tasks is empty.

Method Detail

acquire

public Object acquire()
               throws Throwable

Removes and returns a task from our list of tasks. Returns null if our list is empty.

Specified by:

acquire in interface AgentTasks

Throws:

Throwable - An unexpected error.

See Also:

Agent.newInstance(AgentLoader, Class[], AgentTasks, Class)

release

public void release(Object task)
             throws Throwable

Adds the given task to our list of available tasks.

Specified by:

release in interface AgentTasks

Throws:

NullPointerException - tasks is null.

Throwable - An unexpected error.