org.das2.client

Class DataSetStreamHandler

java.lang.Object

org.das2.client.DataSetStreamHandler

All Implemented Interfaces:

StreamHandler

public class DataSetStreamHandler
extends java.lang.Object
implements StreamHandler

See Also:

which reads into the modern data model (QDataSet).

Constructor Summary

Constructors

Constructor and Description
DataSetStreamHandler(java.util.Map extraProperties, ProgressMonitor monitor) create a DataSetStreamHandler.

Method Summary

Modifier and Type	Method and Description
DataSet	getDataSet() return the dataset collected or null if no packets were received.
boolean	getReadPackets()
void	packet(PacketDescriptor pd, Datum xTag, DatumVector[] vectors)
void	packetDescriptor(PacketDescriptor pd)
void	setReadPackets(boolean b)
void	streamClosed(StreamDescriptor sd)
void	streamComment(StreamComment sc)
void	streamDescriptor(StreamDescriptor sd)
void	streamException(StreamException se)

Methods inherited from class java.lang.Object

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

Constructor Detail

DataSetStreamHandler

public DataSetStreamHandler(java.util.Map extraProperties,
                            ProgressMonitor monitor)

create a DataSetStreamHandler.

Parameters:

extraProperties -

monitor - atypical use of the monitor, where its started and setTaskProgress methods are called, but not its finished.

Method Detail

streamDescriptor

public void streamDescriptor(StreamDescriptor sd)
                      throws StreamException

Specified by:

streamDescriptor in interface StreamHandler

Throws:

StreamException

packetDescriptor

public void packetDescriptor(PacketDescriptor pd)
                      throws StreamException

Specified by:

packetDescriptor in interface StreamHandler

Throws:

StreamException

setReadPackets

public void setReadPackets(boolean b)

getReadPackets

public boolean getReadPackets()

packet

public void packet(PacketDescriptor pd,
                   Datum xTag,
                   DatumVector[] vectors)
            throws StreamException

Specified by:

packet in interface StreamHandler

Throws:

StreamException

streamClosed

public void streamClosed(StreamDescriptor sd)
                  throws StreamException

Specified by:

streamClosed in interface StreamHandler

Throws:

StreamException

streamException

public void streamException(StreamException se)
                     throws StreamException

Specified by:

streamException in interface StreamHandler

Throws:

StreamException

streamComment

public void streamComment(StreamComment sc)
                   throws StreamException

Specified by:

streamComment in interface StreamHandler

Throws:

StreamException

getDataSet

public DataSet getDataSet()

return the dataset collected or null if no packets were received.

Returns:

the dataset collected or null if no packets were received.