Package | Description |
---|---|
com.hp.hpl.jena.sparql.algebra | |
com.hp.hpl.jena.sparql.algebra.optimize |
Modifier and Type | Class and Description |
---|---|
class |
AlgebraQuad
Convert an algebra expression into a quad form
|
class |
TransformUnionQuery
Convert query in algrebra form so that the default graph of the query is the union of named graphs
|
Modifier and Type | Class and Description |
---|---|
class |
TransformDistinctToReduced |
class |
TransformExpandOneOf |
class |
TransformFilterConjunction
Redo FILTER (A&&B) as FILTER(A) FILTER(B) (as an expr list).
|
class |
TransformFilterDisjunction
Filter disjunction.
|
class |
TransformFilterEquality |
class |
TransformFilterPlacement
Rewrite an algebra expression to put filters as close to their bound variables in a BGP.
|
class |
TransformJoinStrategy
Choose join strategy
|
class |
TransformMergeBGPs
Merge adjacent BGPsTransformCollapseBGPs
|
class |
TransformPathFlattern
Perform the equivalent of the trasnactions in the SPARQL 1.1 spec.
|
class |
TransformPathFlatternStd
The path transformation step exactly as per the SPARQL 1.1 spec.
|
class |
TransformPattern2Join
Expand BGPs to joins of triples.
|
class |
TransformPropertyFunction
Rewrite to replace a property function property with the call to the property function implementation
|
class |
TransformRemoveLabels |
class |
TransformReorder
A Transformer that applies a reordering to all BGPs and Quad Patterns present in the algebra
|
class |
TransformSimplify |
class |
TransformTopN |
Licenced under the Apache License, Version 2.0