org.apache.solr.client.solrj.io.stream

类 DrillStream

java.lang.Object

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

org.apache.solr.client.solrj.io.stream.CloudSolrStream

org.apache.solr.client.solrj.io.stream.DrillStream

所有已实现的接口:

Closeable, Serializable, AutoCloseable, Expressible, MapSerializable, MapWriter, NavigableObject

public class DrillStream
extends CloudSolrStream
implements Expressible

另请参阅:

序列化表格

嵌套类概要

从类继承的嵌套类/接口 org.apache.solr.client.solrj.io.stream.CloudSolrStream

CloudSolrStream.StreamOpener, CloudSolrStream.TupleWrapper

从类继承的嵌套类/接口 org.apache.solr.client.solrj.io.stream.TupleStream

TupleStream.IgnoreException

从接口继承的嵌套类/接口 org.apache.solr.common.MapWriter

MapWriter.EntryWriter

字段概要

从类继承的字段 org.apache.solr.client.solrj.io.stream.CloudSolrStream

cloudSolrClient, collection, comp, eofTuples, fieldMappings, params, solrStreams, streamContext, tuples, zkHost

构造器概要

构造器

构造器和说明
DrillStream(StreamExpression expression, StreamFactory factory)
DrillStream(String zkHost, String collection, String expressionString, StreamComparator comp, String sortParam, String flParam, String qParam)
DrillStream(String zkHost, String collection, TupleStream tupleStream, StreamComparator comp, String sortParam, String flParam, String qParam)

方法概要

限定符和类型	方法和说明
List<TupleStream>	children()
protected void	constructStreams()
Tuple	read()
void	setStreamContext(StreamContext streamContext)
void	setStreamFactory(StreamFactory streamFactory)
Explanation	toExplanation(StreamFactory factory) Returns an explanation about the stream object
StreamExpression	toExpression(StreamFactory factory)

从类继承的方法 org.apache.solr.client.solrj.io.stream.CloudSolrStream

_read, adjustParams, close, getEofTuples, getSlices, getStreamSort, open, setFieldMappings, setTrace

从类继承的方法 org.apache.solr.client.solrj.io.stream.TupleStream

getCost, getShards, getShards, getStreamNodeId, writeMap

从类继承的方法 java.lang.Object

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

从接口继承的方法 org.apache.solr.common.MapWriter

jsonStr, toMap

从接口继承的方法 org.apache.solr.common.NavigableObject

_forEachEntry, _forEachEntry, _forEachEntry, _get, _get, _getStr, _getStr, _size

构造器详细资料

DrillStream

public DrillStream(String zkHost,
                   String collection,
                   TupleStream tupleStream,
                   StreamComparator comp,
                   String sortParam,
                   String flParam,
                   String qParam)
            throws IOException

抛出:

IOException

DrillStream

public DrillStream(String zkHost,
                   String collection,
                   String expressionString,
                   StreamComparator comp,
                   String sortParam,
                   String flParam,
                   String qParam)
            throws IOException

抛出:

IOException

DrillStream

public DrillStream(StreamExpression expression,
                   StreamFactory factory)
            throws IOException

抛出:

IOException

方法详细资料

setStreamFactory

public void setStreamFactory(StreamFactory streamFactory)

toExpression

public StreamExpression toExpression(StreamFactory factory)
                              throws IOException

指定者:

toExpression 在接口中 Expressible

覆盖:

toExpression 在类中 CloudSolrStream

抛出:

IOException

toExplanation

public Explanation toExplanation(StreamFactory factory)
                          throws IOException

从接口复制的说明: Expressible

Returns an explanation about the stream object

指定者:

toExplanation 在接口中 Expressible

覆盖:

toExplanation 在类中 CloudSolrStream

参数:

factory - Stream factory for this, contains information about the function name

返回:

Explanation about this stream object containing explanations of any child stream objects

抛出:

IOException - throw on any error

children

public List<TupleStream> children()

覆盖:

children 在类中 CloudSolrStream

read

public Tuple read()
           throws IOException

覆盖:

read 在类中 CloudSolrStream

抛出:

IOException

setStreamContext

public void setStreamContext(StreamContext streamContext)

覆盖:

setStreamContext 在类中 CloudSolrStream

constructStreams

protected void constructStreams()
                         throws IOException

覆盖:

constructStreams 在类中 CloudSolrStream

抛出:

IOException