public static class StreamHandler.DaemonCollectionStream extends TupleStream
MapWriter.EntryWriter
Constructor and Description |
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DaemonCollectionStream(Collection<DaemonStream> col) |
Modifier and Type | Method and Description |
---|---|
List<TupleStream> |
children() |
void |
close() |
StreamComparator |
getStreamSort() |
void |
open() |
Tuple |
read() |
void |
setStreamContext(StreamContext context) |
Explanation |
toExplanation(StreamFactory factory) |
getCost, getStreamNodeId, writeMap
public DaemonCollectionStream(Collection<DaemonStream> col)
public StreamComparator getStreamSort()
getStreamSort
in class TupleStream
public void close()
close
in interface Closeable
close
in interface AutoCloseable
close
in class TupleStream
public void open()
open
in class TupleStream
public void setStreamContext(StreamContext context)
setStreamContext
in class TupleStream
public List<TupleStream> children()
children
in class TupleStream
public Explanation toExplanation(StreamFactory factory) throws IOException
toExplanation
in class TupleStream
IOException
public Tuple read()
read
in class TupleStream
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