org.eclipse.rdf4j.queryrender.builder

## Interface Group

- All Superinterfaces:
    SupportsExpr
  All Known Implementing Classes:
    BasicGroup, UnionBuilder

  Deprecated.
  use `org.eclipse.rdf4j.sparqlbuilder` instead.

      @Deprecated
      public interface Group
      extends SupportsExpr

  Abstract representation of a group of atoms in a query

  Author:
    Michael Grove

- - ### Method Summary

    All Methods Instance Methods Abstract Methods Deprecated Methods
    Modifier and Type | Method and Description
    --- | ---
    `void` | `addChild(Group theGroup)` Deprecated.
    `boolean` | `isOptional()` Deprecated.
    `int` | `size()` Deprecated.

    - ### Methods inherited from interface org.eclipse.rdf4j.queryrender.builder.SupportsExpr

      `expr`

- - ### Method Detail

    - #### isOptional

          boolean isOptional()

      Deprecated.

    - #### addChild

          void addChild(Group theGroup)

      Deprecated.

    - #### size

          int size()

      Deprecated.

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