org.apache.solr.client.solrj.io

Class TupleStream

java.lang.Object

org.apache.solr.client.solrj.io.TupleStream

All Implemented Interfaces:

Serializable

Direct Known Subclasses:

CloudSolrStream, MergeStream, PushBackStream, RankStream, ReducerStream, SolrStream, UniqueStream

public abstract class TupleStream
extends Object
implements Serializable

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
TupleStream()

Method Summary

Methods

Modifier and Type	Method and Description
abstract List<TupleStream>	children()
abstract void	close()
int	getCost()
abstract void	open()
abstract Tuple	read()
abstract void	setStreamContext(StreamContext context)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

TupleStream

public TupleStream()

Method Detail

setStreamContext

public abstract void setStreamContext(StreamContext context)

children

public abstract List<TupleStream> children()

open

public abstract void open()
                   throws IOException

Throws:

IOException

close

public abstract void close()
                    throws IOException

Throws:

IOException

read

public abstract Tuple read()
                    throws IOException

Throws:

IOException

getCost

public int getCost()