org.apache.solr.client.solrj.io

Class Tuple

java.lang.Object

org.apache.solr.client.solrj.io.Tuple

All Implemented Interfaces:

Cloneable

public class Tuple
extends Object
implements Cloneable

A simple abstraction of a record containing key/value pairs. Convenience methods are provided for returning single and multiValue String, Long and Double values. Note that ints and floats are treated as longs and doubles respectively.

Field Summary

Fields

Modifier and Type	Field and Description
boolean	EOF When EOF field is true the Tuple marks the end of the stream.
Map	fields

Constructor Summary

Constructors

Constructor and Description
Tuple(Map fields)

Method Summary

Methods

Modifier and Type	Method and Description
Tuple	clone()
Object	get(Object key)
Double	getDouble(Object key)
List<Double>	getDoubles(Object key)
Long	getLong(Object key)
List<Long>	getLongs(Object key)
Map	getMap()
List<Map>	getMaps()
Map<String,Map>	getMetrics()
String	getString(Object key)
List<String>	getStrings(Object key)
void	put(Object key, Object value)
void	setMaps(List<Map> maps)
void	setMetrics(Map<String,Map> metrics)

Methods inherited from class java.lang.Object

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

Field Detail

EOF

public boolean EOF

When EOF field is true the Tuple marks the end of the stream. The EOF Tuple will not contain a record from the stream, but it may contain metrics/aggregates gathered by underlying streams.

fields

public Map fields

Constructor Detail

Tuple

public Tuple(Map fields)

Method Detail

get

public Object get(Object key)

put

public void put(Object key,
       Object value)

getString

public String getString(Object key)

getLong

public Long getLong(Object key)

getDouble

public Double getDouble(Object key)

getStrings

public List<String> getStrings(Object key)

getLongs

public List<Long> getLongs(Object key)

getDoubles

public List<Double> getDoubles(Object key)

getMap

public Map getMap()

getMaps

public List<Map> getMaps()

setMaps

public void setMaps(List<Map> maps)

getMetrics

public Map<String,Map> getMetrics()

setMetrics

public void setMetrics(Map<String,Map> metrics)

clone

public Tuple clone()

Overrides:

clone in class Object