com.luciad.format.asdi

Radar ConnectorsClass TLcdASDIFileReplayInputStream

java.lang.Object

java.io.InputStream

java.io.PipedInputStream

com.luciad.format.asdi.TLcdASDIFileReplayInputStream

All Implemented Interfaces:

Closeable, AutoCloseable

public class TLcdASDIFileReplayInputStream
extends PipedInputStream

This InputStream replays a recorded ASDI message feed. It provides ASDI messages with timing intervals equal to those that actually occurred during the recording. The InputStream thus mimics the actual timings of the messages except that the start time is set approximately to the creation time of the TLcdASDIFileReplayInputStream.

The timing information is derived from the headers of the ASDI messages.

Field Summary

Fields inherited from class java.io.PipedInputStream

buffer, in, out, PIPE_SIZE

Constructor Summary

Constructors

Constructor and Description
TLcdASDIFileReplayInputStream(InputStream aInputStream) Constructs a new TLcdASDIFileReplayInputStream with a default buffer.
TLcdASDIFileReplayInputStream(InputStream aInputStream, int aMaxBuffer) Constructs a new TLcdASDIFileReplayInputStream with a buffer of size aMaxBuffer.

Method Summary

Modifier and Type	Method and Description
void	close() Closes the file replay input stream and releases any resources associated with it.
ILcdExceptionHandler	getExceptionHandler() Returns the exception handler.
static boolean	isClassTraceOn() Deprecated. This method has been deprecated. It is recommended to use the standard Java logging framework directly.
static void	setClassTraceOn(boolean aClassTraceOn) Deprecated. This method has been deprecated. It is recommended to use the standard Java logging framework directly.
void	setExceptionHandler(ILcdExceptionHandler aExceptionHandler) Sets the exception handler.

Methods inherited from class java.io.PipedInputStream

available, connect, read, read, receive

Methods inherited from class java.io.InputStream

mark, markSupported, read, reset, skip

Methods inherited from class java.lang.Object

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

Constructor Detail

TLcdASDIFileReplayInputStream

public TLcdASDIFileReplayInputStream(InputStream aInputStream)
                              throws IOException

Constructs a new TLcdASDIFileReplayInputStream with a default buffer.

Parameters:

aInputStream - the InputStream for reading messages from.

Throws:

IOException - In case of IO failure.

TLcdASDIFileReplayInputStream

public TLcdASDIFileReplayInputStream(InputStream aInputStream,
                                     int aMaxBuffer)
                              throws IOException

Constructs a new TLcdASDIFileReplayInputStream with a buffer of size aMaxBuffer.

Parameters:

aInputStream - the InputStream for reading messages from.

aMaxBuffer - The maximum of buffered items that are read but not yet released to read from this TLcdASDIFileReplayInputStream.

Throws:

IOException - In case of IO failure.

Method Detail

setClassTraceOn

public static void setClassTraceOn(boolean aClassTraceOn)

Deprecated. This method has been deprecated. It is recommended to use the standard Java logging framework directly.

Enables tracing for all instances of this class. If the argument is true then all log messages are recorded, otherwise only the informative, warning and error messages are recorded.

Parameters:

aClassTraceOn - if true then all log messages are recorded, otherwise only the informative, warning and error messages are recorded.

isClassTraceOn

public static boolean isClassTraceOn()

Deprecated. This method has been deprecated. It is recommended to use the standard Java logging framework directly.

Returns true if tracing is enabled for this class.

Returns:

true if tracing is enabled for this class, false otherwise.

getExceptionHandler

public ILcdExceptionHandler getExceptionHandler()

Returns the exception handler.

Returns:

the exception handler.

See Also:

setExceptionHandler(com.luciad.util.ILcdExceptionHandler)

setExceptionHandler

public void setExceptionHandler(ILcdExceptionHandler aExceptionHandler)

Sets the exception handler. The exception handler is called whenever non recoverable exceptions occur. It can for example be used to pop up a dialog to inform the user about it.

Parameters:

aExceptionHandler - The exception handler, must not be null.

close

public void close()
           throws IOException

Closes the file replay input stream and releases any resources associated with it. If it was in the middle of reading ASDI messages from the input stream, the reading will be stopped first. The pending tasks scheduled for providing the ASDI messages will be cancelled.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Overrides:

close in class PipedInputStream

Throws:

IOException - if an I/O error occurs.