Package | Description |
---|---|
com.bigdata.rdf.sparql.ast |
This package contains an Abstract Syntax Tree which provides an intermediate translation
target for SPARQL parsers.
|
com.bigdata.rdf.sparql.ast.optimizers |
Modifier and Type | Class and Description |
---|---|
class |
ArbitraryLengthPathNode
A special kind of AST node that represents the SPARQL 1.1 arbitrary length
path operator.
|
class |
BindingsClause
The solutions declared by a BINDINGS clause.
|
class |
PropertyPathUnionNode
This node is purely to trick the ASTJoinOrderByTypeOptimizer - we need to
keep the property path stuff in the right order, even the UNIONs.
|
class |
StatementPatternNode
A node in the AST representing a statement pattern.
|
class |
UnionNode
A special kind of group
IGroupNode that represents the sparql union
operator. |
Modifier and Type | Method and Description |
---|---|
List<IReorderableNode> |
JoinGroupNode.getReorderableChildren() |
Constructor and Description |
---|
StaticOptimizer(StaticOptimizer parent,
List<IReorderableNode> nodes) |
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