Module org.apache.jena.arq

Package org.apache.jena.sparql.engine.ref

Interface Evaluator

All Known Implementing Classes:

EvaluatorSimple

public interface Evaluator

Method Summary

Modifier and Type	Method	Description
Table	assign(Table table, VarExprList exprs)
Table	basicPattern(BasicPattern pattern)
Table	condition(Table left, Table right)
Table	diff(Table tableLeft, Table tableRight)
Table	distinct(Table table)
Table	extend(Table table, VarExprList exprs)
Table	filter(ExprList expressions, Table tableLeft)
ExecutionContext	getExecContext()
Table	groupBy(Table table, VarExprList groupVars, List<ExprAggregator> aggregators)
Table	join(Table tableLeft, Table tableRight)
Table	lateral(Table left, Op right)
Table	leftJoin(Table tableLeft, Table tableRight, ExprList expr)
Table	list(Table table)
Table	minus(Table left, Table right)
Table	order(Table table, List<SortCondition> conditions)
Table	pathPattern(TriplePath triplePath)
Table	procedure(Table table, org.apache.jena.graph.Node procId, ExprList args)
Table	project(Table table, List<Var> projectVars)
Table	propertyFunction(Table table, org.apache.jena.graph.Node procId, PropFuncArg subjArgs, PropFuncArg objArgs)
Table	reduced(Table table)
Table	slice(Table table, long start, long length)
Table	unfold(Table table, Expr expr, Var var1, Var var2)
Table	union(Table tableLeft, Table tableRight)
Table	unit()

Method Details

getExecContext

ExecutionContext getExecContext()

basicPattern

Table basicPattern(BasicPattern pattern)

pathPattern

Table pathPattern(TriplePath triplePath)

procedure

Table procedure(Table table,
 org.apache.jena.graph.Node procId,
 ExprList args)

propertyFunction

Table propertyFunction(Table table,
 org.apache.jena.graph.Node procId,
 PropFuncArg subjArgs,
 PropFuncArg objArgs)

assign

Table assign(Table table,
 VarExprList exprs)

extend

Table extend(Table table,
 VarExprList exprs)

unfold

Table unfold(Table table,
 Expr expr,
 Var var1,
 Var var2)

join

Table join(Table tableLeft,
 Table tableRight)

leftJoin

Table leftJoin(Table tableLeft,
 Table tableRight,
 ExprList expr)

diff

Table diff(Table tableLeft,
 Table tableRight)

minus

Table minus(Table left,
 Table right)

union

Table union(Table tableLeft,
 Table tableRight)

lateral

Table lateral(Table left,
 Op right)

condition

Table condition(Table left,
 Table right)

filter

Table filter(ExprList expressions,
 Table tableLeft)

unit

Table unit()

list

Table list(Table table)

order

Table order(Table table,
 List<SortCondition> conditions)

groupBy

Table groupBy(Table table,
 VarExprList groupVars,
 List<ExprAggregator> aggregators)

project

Table project(Table table,
 List<Var> projectVars)

distinct

Table distinct(Table table)

reduced

Table reduced(Table table)

slice

Table slice(Table table,
 long start,
 long length)