Package com.hp.hpl.jena.sparql.algebra

Interface Summary
Op  
OpExtBuilder  
OpVisitor  
Table  
Transform  
 

Class Summary
Algebra Utilities to produce SPARQL algebra
AlgebraGenerator  
AlgebraQuad Convert an algebra expression into a quad form
BeforeAfterVisitor  
OpAsQuery Convert an Op expression in SPARQL syntax, that is, the reverse of algebra generation
OpAsQuery.Converter  
OpAsQuery.SubExprForVar This class is used to take substitute an expressions for variables in another expression.
OpExtRegistry Manage extension algebra operations
OpExtRegistry.BuildExt2  
OpExtRegistry.BuildExtExt  
OpLib  
OpPrefixesUsed  
OpVars Get vars for a pattern
OpVisitorBase  
OpVisitorByType A visitor helper that maps all visits to a few general ones
OpVisitorByTypeBase  
OpWalker Apply a visitor to the whole structure of Ops, recursively.
OpWalker.WalkerVisitor  
PropertyFunctionGenerator  
TableFactory  
TransformBase  
TransformCopy One step in the transformation process.
Transformer A botton-top application of a transformation of SPARQl algebra
Transformer.ApplyTransformVisitor  
TransformUnionQuery Convert query in algrebra form so that the default graph of the query is the union of named graphs
TransformWrapper Wrap another transform and pass on the transform operation
 



Licenced under the Apache License, Version 2.0