org.gcube.datatransformation.datatransformationlibrary.datahandlers.impl
Class RSBlobDataSink

java.lang.Object
  org.gcube.datatransformation.datatransformationlibrary.datahandlers.impl.RSBlobDataSink

All Implemented Interfaces:

org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataHandler, org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataSink

public class RSBlobDataSink
extends Object
implements org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataSink

Author:

Dimitris Katris, NKUA

This DataSink stores DataElements to a result set with blob elements.

Constructor Summary

RSBlobDataSink(String output, org.gcube.datatransformation.datatransformationlibrary.model.Parameter[] outputParameters)
This constructor is used when DTS is instantiating a new RSBlobDataSink.

Method Summary

void	append(org.gcube.datatransformation.datatransformationlibrary.dataelements.DataElement element)
void	close()
String	getOutput()
boolean	isClosed()

Methods inherited from class java.lang.Object

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

Constructor Detail

RSBlobDataSink

public RSBlobDataSink(String output,
                      org.gcube.datatransformation.datatransformationlibrary.model.Parameter[] outputParameters)

This constructor is used when DTS is instantiating a new RSBlobDataSink. The output and outputParameters are not used in this DataSink.

Parameters:

output - The output value of the DataSink.

outputParameters - The output parameters of the DataSink.

Method Detail

getOutput

public String getOutput()

Specified by:

getOutput in interface org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataSink

Returns:

The output of the transformation.

See Also:

DataSink.getOutput()

append

public void append(org.gcube.datatransformation.datatransformationlibrary.dataelements.DataElement element)

Specified by:

append in interface org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataSink

Parameters:

element - DataElement to be appended to this DataSink

See Also:

DataSink.append(org.gcube.datatransformation.datatransformationlibrary.dataelements.DataElement)

close

public void close()

Specified by:

close in interface org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataHandler

See Also:

DataHandler.close()

isClosed

public boolean isClosed()

Specified by:

isClosed in interface org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataHandler

Returns:

true if the DataHandler has been closed.

See Also:

DataHandler.isClosed()