public class IntersectComponent extends SetOperationComponent
ProcessingComponent.DynamicOperation
removeDuplicatesComparator, sourceReformatters
Constructor and Description |
---|
IntersectComponent(QueryContext context,
QueryResults.Columns columns,
Iterable<ProcessingComponent> sources,
boolean alreadySorted,
boolean all) |
Modifier and Type | Method and Description |
---|---|
List<Object[]> |
execute()
Execute this stage of processing and return the resulting tuples that each conform to the
columns . |
getColumns, removeDuplicatesIfRequested, sources, unionCompatible, wrapWithLocationOrdering
close, createDynamicOperation, createSortComparator, emptyTuples, getContext, getLocationIndexes, problems
public IntersectComponent(QueryContext context, QueryResults.Columns columns, Iterable<ProcessingComponent> sources, boolean alreadySorted, boolean all)
public List<Object[]> execute()
ProcessingComponent
columns
.execute
in class ProcessingComponent
columns
; never nullCopyright © 2008-2014 JBoss, a division of Red Hat. All Rights Reserved.