| 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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