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| Interface Summary | |
|---|---|
| ElementVisitor | |
| TripleCollector | |
| Class Summary | |
|---|---|
| Element | Element - abstract class for all pattern elements |
| Element1 | Element1 - elements that have a single subElement. |
| ElementAssign | |
| ElementBind | |
| ElementDataset | ElementDataset - an association of an RDF Dataset (graph level version) with a query pattern. |
| ElementExists | The syntax element for "Exists" in a pattern. |
| ElementFetch | Evaluate a query element based on source information in a named collection. |
| ElementFilter | A constraint (Filter) in a query expression. |
| ElementGroup | A number of graph query elements. |
| ElementMinus | An optional element in a query. |
| ElementNamedGraph | Evaluate a query element based on source information in a named collection. |
| ElementNotExists | The syntax element for "Not Exists" in a pattern. |
| ElementOptional | An optional element in a query. |
| ElementPathBlock | A SPARQL BasicGraphPattern |
| ElementService | A SERVICE pattern - access a remote SPARQL service. |
| ElementSubQuery | |
| ElementTriplesBlock | The syntax eleemnt for a SPARQL BasicGraphPattern |
| ElementUnion | |
| ElementVisitorBase | A ElementVisitor that does nothing. |
| ElementWalker | An element visitor that walks the graph pattern tree, applying a visitor at each Element traversed. |
| ElementWalker.Walker | |
| PatternVars | Get the variables potentially bound by an element. |
| PatternVars.WalkerSkipMinus | |
| PatternVarsVisitor | |
| RecursiveElementVisitor | Visitor pattern helper that walks the entire tree calling operations are various points in the walking process. |
| Template | Triples template. |
| TripleCollectorBGP | A triples-only TripleCollector. |
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