Uses of Interface
com.hp.hpl.jena.sparql.expr.aggregate.Aggregator

Packages that use Aggregator
com.hp.hpl.jena.query ARQ - A query engine for Jena, implementing SPARQL. 
com.hp.hpl.jena.sparql.expr   
com.hp.hpl.jena.sparql.expr.aggregate   
 

Uses of Aggregator in com.hp.hpl.jena.query
 

Methods in com.hp.hpl.jena.query with parameters of type Aggregator
 Expr Query.allocAggregate(Aggregator agg)
           
 

Uses of Aggregator in com.hp.hpl.jena.sparql.expr
 

Methods in com.hp.hpl.jena.sparql.expr that return Aggregator
 Aggregator ExprAggregator.getAggregator()
           
 

Constructors in com.hp.hpl.jena.sparql.expr with parameters of type Aggregator
ExprAggregator(Var v, Aggregator agg)
           
 

Uses of Aggregator in com.hp.hpl.jena.sparql.expr.aggregate
 

Classes in com.hp.hpl.jena.sparql.expr.aggregate that implement Aggregator
 class AggAvg
           
 class AggAvgDistinct
           
 class AggCount
           
 class AggCountDistinct
           
 class AggCountVar
           
 class AggCountVarDistinct
           
 class AggGroupConcat
           
 class AggGroupConcatDistinct
           
 class AggMax
           
 class AggMaxDistinct
           
 class AggMin
           
 class AggMinDistinct
           
 class AggNull
          The null aggregate (which can't be written in SPARQL) calculates nothering but does help remember the group key
 class AggregatorBase
          Aggregate that does everything except the per-group aggregation that is needed for each operation
 class AggSample
           
 class AggSampleDistinct
           
 class AggSum
           
 class AggSumDistinct
           
 

Methods in com.hp.hpl.jena.sparql.expr.aggregate that return Aggregator
 Aggregator AggSample.copy(Expr expr)
           
 Aggregator AggCountVar.copy(Expr expr)
           
 Aggregator AggGroupConcatDistinct.copy(Expr expr)
           
 Aggregator AggCountDistinct.copy(Expr expr)
           
 Aggregator AggMaxDistinct.copy(Expr expr)
           
 Aggregator Aggregator.copy(Expr expr)
           
 Aggregator AggSampleDistinct.copy(Expr expr)
           
 Aggregator AggSum.copy(Expr expr)
           
 Aggregator AggMinDistinct.copy(Expr expr)
           
 Aggregator AggGroupConcat.copy(Expr expr)
           
 Aggregator AggCount.copy(Expr expr)
           
 Aggregator AggMax.copy(Expr expr)
           
 Aggregator AggNull.copy(Expr expr)
           
 Aggregator AggAvgDistinct.copy(Expr expr)
           
 Aggregator AggAvg.copy(Expr expr)
           
 Aggregator AggCountVarDistinct.copy(Expr expr)
           
 Aggregator AggSumDistinct.copy(Expr expr)
           
 Aggregator AggMin.copy(Expr expr)
           
 Aggregator AggregatorBase.copyTransform(NodeTransform transform)
           
 Aggregator Aggregator.copyTransform(NodeTransform transform)
           
static Aggregator AggregatorFactory.createAggNull()
           
static Aggregator AggregatorFactory.createAvg(boolean distinct, Expr expr)
           
static Aggregator AggregatorFactory.createCount(boolean distinct)
           
static Aggregator AggregatorFactory.createCountExpr(boolean distinct, Expr expr)
           
static Aggregator AggregatorFactory.createGroupConcat(boolean distinct, Expr expr, String separator, ExprList orderedBy)
           
static Aggregator AggregatorFactory.createMax(boolean distinct, Expr expr)
           
static Aggregator AggregatorFactory.createMin(boolean distinct, Expr expr)
           
static Aggregator AggregatorFactory.createSample(boolean distinct, Expr expr)
           
static Aggregator AggregatorFactory.createSum(boolean distinct, Expr expr)
           
 



Licenced under the Apache License, Version 2.0