Package org.omegazero.common.event.task

Class AbstractTask

java.lang.Object

org.omegazero.common.event.task.AbstractTask

All Implemented Interfaces:

Comparable<Task>, Runnable, Task

Direct Known Subclasses:

LambdaTask, ReflectTask, RunnableTask

public abstract class AbstractTask
extends Object
implements Task

A Task with arguments passed to a task handler.

Since:

2.9

API Note:

Before version 2.9, this class was named Task.

Constructor Summary

Constructors

Constructor	Description
AbstractTask(Object[] args)	Creates a new AbstractTask with priority 0.
AbstractTask(Object[] args, int priority)	Creates a new AbstractTask.

Method Summary

Modifier and Type	Method	Description
protected abstract void	execute(Object[] args)	Executes this task with the given arguments.
int	getPriority()	Returns the priority of this task.
void	run()	Runs this AbstractTask.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.omegazero.common.event.task.Task

compareTo

Constructor Details

AbstractTask

public AbstractTask(Object[] args)

Creates a new AbstractTask with priority 0.

Parameters:

args - The arguments to pass to the task handler when this task is executed

AbstractTask

public AbstractTask(Object[] args,
 int priority)

Creates a new AbstractTask.

Parameters:

args - The arguments to pass to the task handler when this task is executed

priority - The priority of this task. Tasks with a lower priority number will be executed first

Method Details

execute

protected abstract void execute(Object[] args)
                         throws Exception

Executes this task with the given arguments.

Parameters:

args - The arguments to pass to the task handler

Throws:

Exception - If an error occurs

run

public void run()

Runs this AbstractTask. Exact behavior is implementation-defined.

General behavior includes running a task handler (for example a method) with the arguments passed in the constructor.

Specified by:

run in interface Runnable

Specified by:

run in interface Task

Throws:

ExecutionFailedException - If an error occurs during execution of the task. ExecutionFailedExceptions thrown by the task handler will be propagated unchanged

getPriority

public int getPriority()

Description copied from interface: Task

Returns the priority of this task. A lower priority number means this task has a higher priority.

Specified by:

getPriority in interface Task

Returns:

The priority of this task