| Class and Description |
|---|
| Op1
Super class for operators that operate on a single sub-operation (i.e.
|
| OpAssign |
| OpBGP |
| OpConditional
Conditional execution - works with streamed execution and is known to safe to
evaluate that way (no issues from nested optionals).
|
| OpDatasetNames |
| OpDiff |
| OpDisjunction
N-way disjunction.
|
| OpDistinct |
| OpExt
Marker for extension points
Execution will be per-engine specific
|
| OpExtend
This is the operation in stadard SPARQL 1.1 OpAssign is specifically in
support of LET.
|
| OpFilter |
| OpGraph |
| OpGroup |
| OpJoin |
| OpLabel
Do-nothing class that means that tags/labels/comments can be left in the algebra tree.
|
| OpLeftJoin |
| OpList |
| OpMinus |
| OpNull |
| OpOrder |
| OpPath |
| OpProcedure
General procedure in algebra evaluation (a stored procedure facility)
Syntax (ARQ extension): CALL
|
| OpProject |
| OpPropFunc
Property functions (or any OpBGP replacement)
Execution will be per-engine specific
|
| OpQuad
Algebra operation for a single quad.
|
| OpQuadBlock
A list of quads.
|
| OpQuadPattern
The main Op used in converting SPARQL algebra to quad form.
|
| OpReduced |
| OpSequence
A "sequence" is a join-like operation where it is know that the
the output of one step can be fed into the input of the next
(that is, no scoping issues arise).
|
| OpService |
| OpSlice |
| OpTable |
| OpTopN
Top N from a stream of items - for small N, better than ORDER BY + LIMIT N
|
| OpTriple
Algebra operation for a single triple.
|
| OpUnion |
| Class and Description |
|---|
| Op0
Super class for operators that do not combine other operators
|
| Op1
Super class for operators that operate on a single sub-operation (i.e.
|
| Op2
Super class for operators that combine two sub-operators
|
| OpAssign |
| OpBase |
| OpBGP |
| OpDisjunction
N-way disjunction.
|
| OpDistinctReduced |
| OpExtend
This is the operation in stadard SPARQL 1.1 OpAssign is specifically in
support of LET.
|
| OpExtendAssign |
| OpFilter |
| OpLeftJoin |
| OpModifier
Mark solution modifiers
|
| OpN |
| OpNull |
| OpQuadBlock
A list of quads.
|
| OpQuadPattern
The main Op used in converting SPARQL algebra to quad form.
|
| OpSequence
A "sequence" is a join-like operation where it is know that the
the output of one step can be fed into the input of the next
(that is, no scoping issues arise).
|
| OpTable |
| Class and Description |
|---|
| OpAssign |
| OpBGP |
| OpDatasetNames |
| OpDistinct |
| OpExt
Marker for extension points
Execution will be per-engine specific
|
| OpExtend
This is the operation in stadard SPARQL 1.1 OpAssign is specifically in
support of LET.
|
| OpFilter |
| OpGraph |
| OpGroup |
| OpJoin |
| OpLabel
Do-nothing class that means that tags/labels/comments can be left in the algebra tree.
|
| OpLeftJoin |
| OpMinus |
| OpOrder |
| OpPath |
| OpProject |
| OpPropFunc
Property functions (or any OpBGP replacement)
Execution will be per-engine specific
|
| OpQuadBlock
A list of quads.
|
| OpQuadPattern
The main Op used in converting SPARQL algebra to quad form.
|
| OpReduced |
| OpSequence
A "sequence" is a join-like operation where it is know that the
the output of one step can be fed into the input of the next
(that is, no scoping issues arise).
|
| OpSlice |
| OpTable |
| OpTopN
Top N from a stream of items - for small N, better than ORDER BY + LIMIT N
|
| OpTriple
Algebra operation for a single triple.
|
| OpUnion |
| Class and Description |
|---|
| OpService |
| Class and Description |
|---|
| OpProject |
| Class and Description |
|---|
| OpJoin |
| OpLeftJoin |
| Class and Description |
|---|
| OpGraph |
| OpService |
| Class and Description |
|---|
| OpAssign |
| OpBGP |
| OpConditional
Conditional execution - works with streamed execution and is known to safe to
evaluate that way (no issues from nested optionals).
|
| OpDatasetNames |
| OpDiff |
| OpDisjunction
N-way disjunction.
|
| OpDistinct |
| OpExt
Marker for extension points
Execution will be per-engine specific
|
| OpExtend
This is the operation in stadard SPARQL 1.1 OpAssign is specifically in
support of LET.
|
| OpFilter |
| OpGraph |
| OpGroup |
| OpJoin |
| OpLabel
Do-nothing class that means that tags/labels/comments can be left in the algebra tree.
|
| OpLeftJoin |
| OpList |
| OpMinus |
| OpNull |
| OpOrder |
| OpPath |
| OpProcedure
General procedure in algebra evaluation (a stored procedure facility)
Syntax (ARQ extension): CALL
|
| OpProject |
| OpPropFunc
Property functions (or any OpBGP replacement)
Execution will be per-engine specific
|
| OpQuad
Algebra operation for a single quad.
|
| OpQuadBlock
A list of quads.
|
| OpQuadPattern
The main Op used in converting SPARQL algebra to quad form.
|
| OpReduced |
| OpSequence
A "sequence" is a join-like operation where it is know that the
the output of one step can be fed into the input of the next
(that is, no scoping issues arise).
|
| OpService |
| OpSlice |
| OpTable |
| OpTopN
Top N from a stream of items - for small N, better than ORDER BY + LIMIT N
|
| OpTriple
Algebra operation for a single triple.
|
| OpUnion |
| Class and Description |
|---|
| OpProcedure
General procedure in algebra evaluation (a stored procedure facility)
Syntax (ARQ extension): CALL
|
| Class and Description |
|---|
| OpAssign |
| OpBGP |
| OpConditional
Conditional execution - works with streamed execution and is known to safe to
evaluate that way (no issues from nested optionals).
|
| OpDatasetNames |
| OpDiff |
| OpDisjunction
N-way disjunction.
|
| OpDistinct |
| OpExt
Marker for extension points
Execution will be per-engine specific
|
| OpExtend
This is the operation in stadard SPARQL 1.1 OpAssign is specifically in
support of LET.
|
| OpFilter |
| OpGraph |
| OpGroup |
| OpJoin |
| OpLabel
Do-nothing class that means that tags/labels/comments can be left in the algebra tree.
|
| OpLeftJoin |
| OpList |
| OpMinus |
| OpNull |
| OpOrder |
| OpPath |
| OpProcedure
General procedure in algebra evaluation (a stored procedure facility)
Syntax (ARQ extension): CALL
|
| OpProject |
| OpPropFunc
Property functions (or any OpBGP replacement)
Execution will be per-engine specific
|
| OpQuad
Algebra operation for a single quad.
|
| OpQuadBlock
A list of quads.
|
| OpQuadPattern
The main Op used in converting SPARQL algebra to quad form.
|
| OpReduced |
| OpSequence
A "sequence" is a join-like operation where it is know that the
the output of one step can be fed into the input of the next
(that is, no scoping issues arise).
|
| OpService |
| OpSlice |
| OpTable |
| OpTopN
Top N from a stream of items - for small N, better than ORDER BY + LIMIT N
|
| OpTriple
Algebra operation for a single triple.
|
| OpUnion |
Licenced under the Apache License, Version 2.0