Package org.esa.snap.rcp

Class SnapApp.MaybeStopOp

java.lang.Object

org.esa.snap.rcp.SnapApp.MaybeStopOp

All Implemented Interfaces:

Callable

Enclosing class:

SnapApp

public static class SnapApp.MaybeStopOp
extends Object
implements Callable

This non-API class is public as an implementation detail. Don't use it, it may be removed anytime.

NetBeans @OnStop: Annotation that can be applied to Runnable or Callable<Boolean> subclasses with default constructor which will be invoked during shutdown sequence or when the module is being shutdown.

First of all call Callables are consulted to allow or deny proceeding with the shutdown.

If the shutdown is approved, all Runnables registered are acknowledged and can perform the shutdown cleanup. The Runnables are invoked in parallel. It is guaranteed their execution is finished before the shutdown sequence is over.

Constructor Summary

Constructors

Constructor	Description
MaybeStopOp()

Method Summary

Modifier and Type	Method	Description
Boolean	call()

Methods inherited from class java.lang.Object

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

Constructor Details

MaybeStopOp

public MaybeStopOp()

Method Details

call

public Boolean call()

Specified by:

call in interface Callable