AbstractProcessor

Returns true if the abort method had been called.

The main processing body.

Checks if the process was aborted. If so, throws an Aborted exception. The main body should not try to catch this exception, which will be handled by the underlying infrastructure. However, the main body should put resource operations in proper try ... finally blocks, so that these resources are freed when Abort exception is thrown. Alternatively, the cleanUp method can be overridden to perform such tasks.

Subclasses may override this to perform further cleanup when the process is aborted.

Synchronously dispatches an update to all currently registered listeners. Non fatal exceptions are caught on a per-listener basis without stopping the dispatch.

Subclasses may override this to be informed immediately. about an abort request. Otherwise they can pull the aborted status any time by invoking checkAborted().

Invoke this to signalize progress

Removes all listeners. This is useful when disposing the model, to remove any unnecessary references.

Subclasses can override this to issue particular actions when the first listener has been registered

Subclasses can override this to issue particular actions when the last listener has been unregistered

The resolution at which progress reports are dispatched. The default of 100 means that a Processor.Progress message is only dispatched if the progress has advanced by at least 1 percent. Higher values give finer granularity (sub classes may override this value).

Keeps a record of the execution context used for starting this processor. You may use this to start intermediate sub processes. This method may only be used in the body method.