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

java.lang.Object
  extended by org.gcube.datatransformation.datatransformationlibrary.datahandlers.impl.CObjectDataSource

public class CObjectDataSource
extends java.lang.Object

Author:
Dimitris Katris, NKUA

This DataSource fetches a DataElement from cms by its object id.


Constructor Summary
CObjectDataSource(java.lang.String input, Parameter[] inputParameters)
           
 
Method Summary
 void close()
           
 boolean hasNext()
           
 boolean isClosed()
           
 DataElement next()
           
 ContentType nextContentType()
           
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

CObjectDataSource

public CObjectDataSource(java.lang.String input,
                         Parameter[] inputParameters)
Parameters:
input - The input value of the DataSource.
inputParameters - The input parameters of the DataSource.
Method Detail

hasNext

public boolean hasNext()
Returns:
true if the DataSource has more elements.
See Also:
org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataSource#hasNext()

next

public DataElement next()
Returns:
the next element of the DataSource.
See Also:
org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataSource#next()

close

public void close()
See Also:
org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataHandler#close()

isClosed

public boolean isClosed()
Returns:
true if the DataHandler has been closed.
See Also:
org.gcube.datatransformation.datatransformationlibrary.datahandlers.DataHandler#isClosed()

nextContentType

public ContentType nextContentType()