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java.lang.Objectcom.hp.hpl.jena.sparql.expr.aggregate.AggregatorFactory
public class AggregatorFactory
| Constructor Summary | |
|---|---|
AggregatorFactory()
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| Method Summary | |
|---|---|
static Aggregator |
createAggNull()
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static Aggregator |
createAvg(boolean distinct,
Expr expr)
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static Aggregator |
createCount(boolean distinct)
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static Aggregator |
createCountExpr(boolean distinct,
Expr expr)
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static Aggregator |
createGroupConcat(boolean distinct,
Expr expr,
String separator,
ExprList orderedBy)
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static Aggregator |
createMax(boolean distinct,
Expr expr)
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static Aggregator |
createMin(boolean distinct,
Expr expr)
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static Aggregator |
createSample(boolean distinct,
Expr expr)
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static Aggregator |
createSum(boolean distinct,
Expr expr)
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| Methods inherited from class java.lang.Object |
|---|
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Constructor Detail |
|---|
public AggregatorFactory()
| Method Detail |
|---|
public static Aggregator createCount(boolean distinct)
public static Aggregator createCountExpr(boolean distinct,
Expr expr)
public static Aggregator createSum(boolean distinct,
Expr expr)
public static Aggregator createMin(boolean distinct,
Expr expr)
public static Aggregator createMax(boolean distinct,
Expr expr)
public static Aggregator createAvg(boolean distinct,
Expr expr)
public static Aggregator createSample(boolean distinct,
Expr expr)
public static Aggregator createGroupConcat(boolean distinct,
Expr expr,
String separator,
ExprList orderedBy)
public static Aggregator createAggNull()
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