org.knime.core.data.collection
Interface BlobSupportDataCellIterator
- All Superinterfaces:
- Iterator<DataCell>
- All Known Implementing Classes:
- DefaultBlobSupportDataCellIterator
public interface BlobSupportDataCellIterator
- extends Iterator<DataCell>
Iterator on a collection of DataCell
objects, permitting
the access on underlying
BlobWrapperDataCell
if applicable.
Instances of this iterator are returned by the
CollectionDataValue.iterator()
method when the collection contains
wrapped blobs. The framework will handle such cases with care, that is,
by accessing the wrapper cell, not the actual blob (which might be
unnecessary and expensive).
- Author:
- Bernd Wiswedel, University of Konstanz
nextWithBlobSupport
DataCell nextWithBlobSupport()
- Get the next DataCell, not unwrapping the blob when it is a
BlobWrapperDataCell
.
- Returns:
- The next cell.
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University of Konstanz, Germany.
Chair for Bioinformatics and Information Mining, Prof. Dr. Michael R. Berthold.
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