org.gcube.datatransformation.datatransformationlibrary.datahandlers.impl
Class RSXMLDataSource
java.lang.Object
org.gcube.datatransformation.datatransformationlibrary.datahandlers.impl.RSXMLDataSource
public class RSXMLDataSource
- extends java.lang.Object
- Author:
- Dimitris Katris, NKUA
This DataSource fetches DataElements from a metadata collection.
Constructor Summary |
RSXMLDataSource(java.lang.String RSEPR,
Parameter[] inputParameters)
|
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
RSXMLDataSource
public RSXMLDataSource(java.lang.String RSEPR,
Parameter[] inputParameters)
throws java.lang.Exception
- Parameters:
input
- The input value of the DataSource.inputParameters
- The input parameters of the DataSource. getElementsRS is the only parameter identified.
- Throws:
java.lang.Exception
- If the MCollectionDataSource could not be initialized.
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()
- Returns:
- the content type which will always be text/xml