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

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

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

    Subclasses of AbstractASTVisitor in org.eclipse.rdf4j.query.parser.sparql
    Modifier and Type | Class and Description
    --- | ---
    `class` | `ASTVisitorBase` Deprecated. since 2.0. Use `AbstractASTVisitor` instead.
    `class` | `BlankNodeVarProcessor` Processes blank nodes in the query body, replacing them with variables while retaining scope.
    `class` | `TupleExprBuilder`
    `class` | `UpdateExprBuilder` Extension of TupleExprBuilder that builds Update Expressions.
    `class` | `WildcardProjectionProcessor` Processes 'wildcard' projections, making them explicit by adding the appropriate variable nodes to them.

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