public class DrillPreludeFilter extends AbstractDocumentFilter
docIter, upstreamStreamisUsed| Constructor and Description |
|---|
DrillPreludeFilter(org.ojai.DocumentStream upstreamStream,
OjaiConnection ojaiConnection,
SharedDrillSession sharedDrillSession,
java.lang.String sql) |
| Modifier and Type | Method and Description |
|---|---|
protected void |
closeDerived()
Perform whatever steps the derived class requires for closing.
|
void |
getQueryPlan(java.util.List<java.util.Map<java.lang.String,java.lang.Object>> planList) |
java.util.Iterator<org.ojai.Document> |
iterator() |
getIndexUsed, getQueryPath, getQueryPlan, setDesiredRowscancelQuery, checkState, close, documentReaders, isCanceled, isClosed, streamTopublic DrillPreludeFilter(org.ojai.DocumentStream upstreamStream,
OjaiConnection ojaiConnection,
SharedDrillSession sharedDrillSession,
java.lang.String sql)
public java.util.Iterator<org.ojai.Document> iterator()
iterator in interface java.lang.Iterable<org.ojai.Document>iterator in interface org.ojai.DocumentStreamiterator in class AbstractDocumentFilterprotected void closeDerived()
AbstractDocumentStreamAbstractDocumentStream.close() method.closeDerived in class AbstractDocumentFilterpublic void getQueryPlan(java.util.List<java.util.Map<java.lang.String,java.lang.Object>> planList)