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

- Packages that use ProjectionElem
  Package | Description
  --- | ---
  org.eclipse.rdf4j.query.algebra | Abstract Query Algebra model.
  org.eclipse.rdf4j.query.algebra.evaluation.impl |
  org.eclipse.rdf4j.query.algebra.helpers |

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

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

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

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

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

    Constructors in org.eclipse.rdf4j.query.algebra with parameters of type ProjectionElem
    Constructor | Description
    --- | ---
    `ProjectionElemList​(ProjectionElem... elements)` |

    Constructor parameters in org.eclipse.rdf4j.query.algebra with type arguments of type ProjectionElem
    Constructor | Description
    --- | ---
    `ProjectionElemList​(Iterable<ProjectionElem> elements)` |

  - ### Uses of ProjectionElem in org.eclipse.rdf4j.query.algebra.evaluation.impl

    Methods in org.eclipse.rdf4j.query.algebra.evaluation.impl with parameters of type ProjectionElem
    Modifier and Type | Method | Description
    --- | --- | ---
    `void` | SameTermFilterOptimizer.VarRenamer.`meet​(ProjectionElem projElem)` |

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

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