protected static class TreeReaderFactory.ListTreeReader extends TreeReaderFactory.TreeReader
Modifier and Type | Field and Description |
---|---|
protected TreeReaderFactory.TreeReader |
elementReader |
protected org.apache.hadoop.hive.ql.io.orc.IntegerReader |
lengths |
columnId, present, valuePresent
Modifier and Type | Method and Description |
---|---|
Object |
nextVector(Object previous,
long batchSize)
Populates the isNull vector array in the previousVector object based on
the present stream values.
|
countNonNulls, seek
protected final TreeReaderFactory.TreeReader elementReader
protected org.apache.hadoop.hive.ql.io.orc.IntegerReader lengths
public Object nextVector(Object previous, long batchSize) throws IOException
TreeReaderFactory.TreeReader
nextVector
in class TreeReaderFactory.TreeReader
previous
- The columnVector object whose isNull value is populatedbatchSize
- Size of the column vectorIOException
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