abs.ixi.client.util

Interface Task<T>

public interface Task<T>

Although any Runnable or Callable can be submitted to TaskExecutor for execution but Task offer better control during execution. A task intance can be submited to TaskExecutor with preExecute and postExecute hooks defined, if needed.

Method Summary

Modifier and Type	Method and Description
T	execute() execution hook for this task and can possibly return a value
void	postExecute() Gets executed right after run method is finished executing
void	preExecute() Gets executed right before the run method is invoked.

Method Detail

preExecute

void preExecute()

Gets executed right before the run method is invoked.

postExecute

void postExecute()

Gets executed right after run method is finished executing

execute

T execute()

execution hook for this task and can possibly return a value

Returns:

T generic