org.android.activityminer.logic.features
Class FeatureVectorExportThread

java.lang.Object
  java.lang.Thread
      de.unikassel.android.sdcframework.util.AbstractWorkerThread
          org.android.activityminer.app.util.ObservableWorkerThreadWithProgressNotification
              org.android.activityminer.logic.features.FeatureVectorExportThread

All Implemented Interfaces:

ObservableEventSource<TaskFinishedEvent>, ObserverRegistration<TaskFinishedEvent>, WorkerThread, Runnable

public class FeatureVectorExportThread
extends ObservableWorkerThreadWithProgressNotification

The thread for feature vector export to csv file.

Nested Class Summary

Nested classes/interfaces inherited from class java.lang.Thread

Thread.State, Thread.UncaughtExceptionHandler

Field Summary

private Context	context The context.
private Configuration	currentConfig The current configuration
private DBManager	dbManager The database manger reference
private static int	FEATURE_VECTOR_EXPORT_NOTIFICATION the notification identifier
private String	fileName The destination file name
private String	lastError The last error message

Fields inherited from class java.lang.Thread

MAX_PRIORITY, MIN_PRIORITY, NORM_PRIORITY

Constructor Summary

private

FeatureVectorExportThread(Context context, DBManager dbManager, String fileName, Configuration currentConfig, Class<? extends Activity> intentReceiver) Constructor

Method Summary

static FeatureVectorExportThread	create(Context context, DBManager dbManager, String fileName, Configuration currentConfig, EventObserver<TaskFinishedEvent> finishedObserver, Class<? extends Activity> intentReceiver) Does create a feature vector export thread.
static FeatureVectorExportThread	createAndRun(Context context, DBManager dbManager, String fileName, Configuration currentConfig, EventObserver<TaskFinishedEvent> finishedObserver, Class<? extends Activity> intentReceiver) Does create and execute a feature vector export thread
protected void	doWork()
String	getErrorNotificationMsg() Getter for the error notification message
int	getNotificationId() Getter for the notification identifier
String	getResultNotificationMsg() Getter for the result notification message
boolean	hasSucceeded() Test method for success in case of termination

Methods inherited from class org.android.activityminer.app.util.ObservableWorkerThreadWithProgressNotification

broadcastProgress, doCleanUp, getApplicationContext, getFinalResult, getMaxProgress, getNotification, getTaskTitle, hasObservers, incrementAndNotifyProgress, incrementAndNotifyProgress, notify, notifyProgress, notifyProgress, registerEventObserver, removeAllObservers, setMaxProgress, unregisterEventObserver

Methods inherited from class de.unikassel.android.sdcframework.util.AbstractWorkerThread

doTerminate, hasTerminated, isLogging, isWorking, logMessage, run, setLogging, start, startWork, stopWork

Methods inherited from class java.lang.Thread

activeCount, checkAccess, clone, countStackFrames, currentThread, destroy, dumpStack, enumerate, getAllStackTraces, getContextClassLoader, getDefaultUncaughtExceptionHandler, getId, getName, getPriority, getStackTrace, getState, getThreadGroup, getUncaughtExceptionHandler, holdsLock, interrupt, interrupted, isAlive, isDaemon, isInterrupted, join, join, join, resume, setContextClassLoader, setDaemon, setDefaultUncaughtExceptionHandler, setName, setPriority, setUncaughtExceptionHandler, sleep, sleep, stop, stop, suspend, toString, yield

Methods inherited from class java.lang.Object

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

Field Detail

FEATURE_VECTOR_EXPORT_NOTIFICATION

private static final int FEATURE_VECTOR_EXPORT_NOTIFICATION

the notification identifier

See Also:

Constant Field Values

fileName

private final String fileName

The destination file name

lastError

private String lastError

The last error message

dbManager

private final DBManager dbManager

The database manger reference

currentConfig

private final Configuration currentConfig

The current configuration

context

private final Context context

The context.

Constructor Detail

FeatureVectorExportThread

private FeatureVectorExportThread(Context context,
                                  DBManager dbManager,
                                  String fileName,
                                  Configuration currentConfig,
                                  Class<? extends Activity> intentReceiver)

Constructor

Parameters:

context - the application context

dbManager - a reference to the database manager

fileName - the filename

currentConfig - the current configuration

intentReceiver - the intent receiver class

Method Detail

getErrorNotificationMsg

public final String getErrorNotificationMsg()

Description copied from class: ObservableWorkerThreadWithProgressNotification

Getter for the error notification message

Specified by:

getErrorNotificationMsg in class ObservableWorkerThreadWithProgressNotification

Returns:

the error notification message

getResultNotificationMsg

public final String getResultNotificationMsg()

Description copied from class: ObservableWorkerThreadWithProgressNotification

Getter for the result notification message

Specified by:

getResultNotificationMsg in class ObservableWorkerThreadWithProgressNotification

Returns:

the result notification message

getNotificationId

public final int getNotificationId()

Description copied from class: ObservableWorkerThreadWithProgressNotification

Getter for the notification identifier

Specified by:

getNotificationId in class ObservableWorkerThreadWithProgressNotification

Returns:

the notification identifier

hasSucceeded

public final boolean hasSucceeded()

Description copied from class: ObservableWorkerThreadWithProgressNotification

Test method for success in case of termination

Specified by:

hasSucceeded in class ObservableWorkerThreadWithProgressNotification

Returns:

true if thread has successfully finished it's task, false in case of errors

doWork

protected final void doWork()

Specified by:

doWork in class AbstractWorkerThread

createAndRun

public static final FeatureVectorExportThread createAndRun(Context context,
                                                           DBManager dbManager,
                                                           String fileName,
                                                           Configuration currentConfig,
                                                           EventObserver<TaskFinishedEvent> finishedObserver,
                                                           Class<? extends Activity> intentReceiver)

Does create and execute a feature vector export thread

Parameters:

context - the context of the caller

dbManager - the database manager to use

fileName - the destination file name

currentConfig - the current configuration

finishedObserver - the finished event observer

intentReceiver - the intent receiver class

Returns:

the created feature extraction thread

create

public static FeatureVectorExportThread create(Context context,
                                               DBManager dbManager,
                                               String fileName,
                                               Configuration currentConfig,
                                               EventObserver<TaskFinishedEvent> finishedObserver,
                                               Class<? extends Activity> intentReceiver)

Does create a feature vector export thread.

Parameters:

context - the context of the caller

dbManager - the database manager to use

fileName - the destination file name

currentConfig - the current configuration

finishedObserver - the finished event observer

intentReceiver - the intent receiver class

Returns:

the created thread