org.aksw.jena_sparql_api.mapper

Class AggObject<K>

java.lang.Object

org.aksw.jena_sparql_api.mapper.AggObject<K>

All Implemented Interfaces:

Agg<Map<K,?>>

public class AggObject<K>
extends Object
implements Agg<Map<K,?>>

Constructor Summary

Constructors

Constructor and Description
AggObject()
AggObject(Map<K,Agg<?>> keyToSubAgg)

Method Summary

Methods

Modifier and Type	Method and Description
static <K> AggObject<K>	create(Map<K,Agg<?>> keyToSubAgg)
Acc<Map<K,?>>	createAccumulator()
Set<com.hp.hpl.jena.sparql.core.Var>	getDeclaredVars() An accumulator may declare the variable it references.

Methods inherited from class java.lang.Object

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

Constructor Detail

AggObject

public AggObject()

AggObject

public AggObject(Map<K,Agg<?>> keyToSubAgg)

Method Detail

createAccumulator

public Acc<Map<K,?>> createAccumulator()

Specified by:

createAccumulator in interface Agg<Map<K,?>>

getDeclaredVars

public Set<com.hp.hpl.jena.sparql.core.Var> getDeclaredVars()

Description copied from interface: Agg

An accumulator may declare the variable it references. The variables can be derived from e.g. underlying Sparql expressions or sub aggregators.

Specified by:

getDeclaredVars in interface Agg<Map<K,?>>

Returns:

create

public static <K> AggObject<K> create(Map<K,Agg<?>> keyToSubAgg)