## Uses of Class
org.eclipse.rdf4j.query.algebra.ExtensionElem

- Packages that use ExtensionElem
  Package | Description
  --- | ---
  org.eclipse.rdf4j.query.algebra | Abstract Query Algebra model.
  org.eclipse.rdf4j.query.algebra.helpers |
  org.eclipse.rdf4j.queryrender | This package contains classes for working with RDF4J query objects.

- - ### Uses of ExtensionElem in org.eclipse.rdf4j.query.algebra

    Methods in org.eclipse.rdf4j.query.algebra that return ExtensionElem
    Modifier and Type | Method and Description
    --- | ---
    `ExtensionElem` | ExtensionElem.`clone()`
    `ExtensionElem` | ProjectionElem.`getSourceExpression()`

    Methods in org.eclipse.rdf4j.query.algebra that return types with arguments of type ExtensionElem
    Modifier and Type | Method and Description
    --- | ---
    `List<ExtensionElem>` | Extension.`getElements()`

    Methods in org.eclipse.rdf4j.query.algebra with parameters of type ExtensionElem
    Modifier and Type | Method and Description
    --- | ---
    `void` | Extension.`addElement(ExtensionElem pe)`
    `void` | Extension.`addElements(ExtensionElem... elements)`
    `void` | QueryModelVisitor.`meet(ExtensionElem node)`
    `void` | ProjectionElem.`setSourceExpression(ExtensionElem sourceExpression)`

    Method parameters in org.eclipse.rdf4j.query.algebra with type arguments of type ExtensionElem
    Modifier and Type | Method and Description
    --- | ---
    `void` | Extension.`addElements(Iterable<ExtensionElem> elements)`
    `void` | Extension.`setElements(Iterable<ExtensionElem> elements)`

    Constructors in org.eclipse.rdf4j.query.algebra with parameters of type ExtensionElem
    Constructor and Description
    `Extension(TupleExpr arg, ExtensionElem... elements)`

    Constructor parameters in org.eclipse.rdf4j.query.algebra with type arguments of type ExtensionElem
    Constructor and Description
    `Extension(TupleExpr arg, Iterable<ExtensionElem> elements)`

  - ### Uses of ExtensionElem in org.eclipse.rdf4j.query.algebra.helpers

    Methods in org.eclipse.rdf4j.query.algebra.helpers with parameters of type ExtensionElem
    Modifier and Type | Method and Description
    --- | ---
    `void` | AbstractQueryModelVisitor.`meet(ExtensionElem node)`

  - ### Uses of ExtensionElem in org.eclipse.rdf4j.queryrender

    Methods in org.eclipse.rdf4j.queryrender with parameters of type ExtensionElem
    Modifier and Type | Method and Description
    --- | ---
    `void` | BaseTupleExprRenderer.`meet(ExtensionElem theExtensionElem)`

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