org.eclipse.rdf4j.query.algebra.evaluation.function.geosparql

## Class SymmetricDifference

- java.lang.Object
- - org.eclipse.rdf4j.query.algebra.evaluation.function.geosparql.SymmetricDifference

- All Implemented Interfaces:
    Function

      public class SymmetricDifference
      extends Object

  The GeoSPARQL `Function` geof:symDifference, as defined in OGC GeoSPARQL - A Geographic Query Language for RDF Data.

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `SymmetricDifference()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `Value` | `evaluate(ValueFactory valueFactory, Value... args)` Evaluate the function over the supplied input arguments, using the supplied `ValueFactory` to produce the result.
    `String` | `getURI()`
    `protected org.locationtech.spatial4j.shape.Shape` | `operation(org.locationtech.spatial4j.shape.Shape s1, org.locationtech.spatial4j.shape.Shape s2)`

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

    - ### Methods inherited from interface org.eclipse.rdf4j.query.algebra.evaluation.function.Function

      `evaluate`

- - ### Constructor Detail

    - #### SymmetricDifference

          public SymmetricDifference()

  - ### Method Detail

    - #### getURI

          public String getURI()

    - #### operation

          protected org.locationtech.spatial4j.shape.Shape operation(org.locationtech.spatial4j.shape.Shape s1,
                                                                     org.locationtech.spatial4j.shape.Shape s2)

    - #### evaluate

          public Value evaluate(ValueFactory valueFactory,
                                Value... args)
                         throws ValueExprEvaluationException

      Description copied from interface: `Function`
      Evaluate the function over the supplied input arguments, using the supplied `ValueFactory` to produce the result.
      Specified by:
        `evaluate` in interface `Function`
      Parameters:
        `valueFactory` - a `ValueFactory` to use for producing the function result.
        `args` - the function input arguments.
      Returns:
        the function result value.
      Throws:
        `ValueExprEvaluationException`

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