org.gcube.datatransformation.datatransformationlibrary.programs.metadata.indexfeed

Class FwRowset_Transformer

java.lang.Object

org.gcube.datatransformation.datatransformationlibrary.programs.metadata.indexfeed.FwRowset_Transformer

All Implemented Interfaces:

org.gcube.datatransformation.datatransformationlibrary.programs.Program

public class FwRowset_Transformer
extends Object
implements org.gcube.datatransformation.datatransformationlibrary.programs.Program

Author:

Dimitris Katris, NKUA

Creates forward rowsets.

Constructor Summary

Constructors

Constructor and Description
FwRowset_Transformer()

Method Summary

Modifier and Type	Method and Description
protected static String	isToString(InputStream instream)
void	transform(List<org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataSource> sources, List<org.gcube.datatransformation.datatransformationlibrary.model.Parameter> programParameters, org.gcube.datatransformation.datatransformationlibrary.model.ContentType targetContentType, org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataSink sink)

Methods inherited from class java.lang.Object

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

Constructor Detail

FwRowset_Transformer

public FwRowset_Transformer()

Method Detail

transform

public void transform(List<org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataSource> sources,
                      List<org.gcube.datatransformation.datatransformationlibrary.model.Parameter> programParameters,
                      org.gcube.datatransformation.datatransformationlibrary.model.ContentType targetContentType,
                      org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataSink sink)
               throws Exception

Specified by:

transform in interface org.gcube.datatransformation.datatransformationlibrary.programs.Program

Parameters:

sources - The DataSources from which the Program will get the DataElements.

programParameters - The parameters of the Program which are primarily set by the TransformationUnit.

targetContentType - The ContentType in which the source data will be transformed.

sink - The DataSink in which the Program will append the transformed DataElements.

Throws:

Exception - If the program is not capable to transform DataElements.

See Also:

Program.transform(java.util.List, java.util.List, org.gcube.datatransformation.datatransformationlibrary.model.ContentType, org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataSink)

isToString

protected static String isToString(InputStream instream)
                            throws Exception

Throws:

Exception