## Uses of Class
org.eclipse.rdf4j.query.parser.sparql.AbstractASTVisitor

- Packages that use AbstractASTVisitor
  Package | Description
  --- | ---
  org.eclipse.rdf4j.query.parser.sparql | The rdf4j SPARQL 1.1 parser.

- - ### Uses of AbstractASTVisitor in org.eclipse.rdf4j.query.parser.sparql

    Subclasses of AbstractASTVisitor in org.eclipse.rdf4j.query.parser.sparql
    Modifier and Type | Class | Description
    --- | --- | ---
    `class` | `ASTVisitorBase` | Deprecated. since 2.0.
    `class` | `BlankNodeVarProcessor` | Processes blank nodes in the query body, replacing them with variables while retaining scope.
    `class` | `TupleExprBuilder` | A SPARQL AST visitor implementation that creates a query algebra representation of the query.
    `class` | `UpdateExprBuilder` | Extension of TupleExprBuilder that builds Update Expressions.
    `class` | `WildcardProjectionProcessor` | Deprecated. since 3.0.