Package org.hibernate.spatial.dialect.mariadb

Interface MariaDBSpatialDialectTrait

    • Method Summary

      All Methods Instance Methods Abstract Methods Default Methods 
      Modifier and Type Method Description
      default void delegateContributeTypes​(org.hibernate.boot.model.TypeContributions typeContributions, org.hibernate.service.ServiceRegistry serviceRegistry)  
      default java.lang.String getDWithinSQL​(java.lang.String columnName)
      Returns The SQL fragment when parsing a DWithinExpression.
      default java.lang.String getHavingSridSQL​(java.lang.String columnName)
      Returns the SQL fragment when parsing a HavingSridExpression.
      default java.lang.String getIsEmptySQL​(java.lang.String columnName, boolean isEmpty)
      Returns the SQL fragment when parsing a IsEmptyExpression or IsNotEmpty expression.
      default java.lang.String getSpatialAggregateSQL​(java.lang.String columnName, int aggregation)
      Returns the SQL fragment for the specfied Spatial aggregate expression.
      default java.lang.String getSpatialFilterExpression​(java.lang.String columnName)
      Returns the SQL fragment for the SQL WHERE-expression when parsing org.hibernate.spatial.criterion.SpatialFilterExpressions into prepared statements.
      default java.lang.String getSpatialRelateSQL​(java.lang.String columnName, int spatialRelation)
      Returns the SQL fragment for the SQL WHERE-clause when parsing org.hibernatespatial.criterion.SpatialRelateExpressions into prepared statements.
      SpatialFunctionsRegistry spatialFunctions()  
      default boolean supports​(SpatialFunction function)
      Does this dialect supports the specified SpatialFunction.
      default boolean supportsFiltering()
      Returns true if this SpatialDialect supports a specific filtering function.

    • Method Detail

      • delegateContributeTypes

        default void delegateContributeTypes​(org.hibernate.boot.model.TypeContributions typeContributions,
                                     org.hibernate.service.ServiceRegistry serviceRegistry)

      • getSpatialRelateSQL

        default java.lang.String getSpatialRelateSQL​(java.lang.String columnName,
                                             int spatialRelation)
        Description copied from interface: SpatialDialect
        Returns the SQL fragment for the SQL WHERE-clause when parsing org.hibernatespatial.criterion.SpatialRelateExpressions into prepared statements.

        Specified by:
        getSpatialRelateSQL in interface SpatialDialect
        Parameters:
        columnName - The name of the geometry-typed column to which the relation is applied
        spatialRelation - The type of spatial relation (as defined in SpatialRelation).
        Returns:
        SQL fragment SpatialRelateExpression

      • getSpatialFilterExpression

        default java.lang.String getSpatialFilterExpression​(java.lang.String columnName)
        Description copied from interface: SpatialDialect
        Returns the SQL fragment for the SQL WHERE-expression when parsing org.hibernate.spatial.criterion.SpatialFilterExpressions into prepared statements.
        Specified by:
        getSpatialFilterExpression in interface SpatialDialect
        Parameters:
        columnName - The name of the geometry-typed column to which the filter is be applied
        Returns:
        Rhe SQL fragment for the SpatialFilterExpression

      • getSpatialAggregateSQL

        default java.lang.String getSpatialAggregateSQL​(java.lang.String columnName,
                                                int aggregation)
        Description copied from interface: SpatialDialect
        Returns the SQL fragment for the specfied Spatial aggregate expression.
        Specified by:
        getSpatialAggregateSQL in interface SpatialDialect
        Parameters:
        columnName - The name of the Geometry property
        aggregation - The type of SpatialAggregate
        Returns:
        The SQL fragment for the projection

      • getDWithinSQL

        default java.lang.String getDWithinSQL​(java.lang.String columnName)
        Description copied from interface: SpatialDialect
        Returns The SQL fragment when parsing a DWithinExpression.
        Specified by:
        getDWithinSQL in interface SpatialDialect
        Parameters:
        columnName - The geometry column to test against
        Returns:
        The SQL fragment when parsing a DWithinExpression.

      • getHavingSridSQL

        default java.lang.String getHavingSridSQL​(java.lang.String columnName)
        Description copied from interface: SpatialDialect
        Returns the SQL fragment when parsing a HavingSridExpression.
        Specified by:
        getHavingSridSQL in interface SpatialDialect
        Parameters:
        columnName - The geometry column to test against
        Returns:
        The SQL fragment for a HavingSridExpression.

      • getIsEmptySQL

        default java.lang.String getIsEmptySQL​(java.lang.String columnName,
                                       boolean isEmpty)
        Description copied from interface: SpatialDialect
        Returns the SQL fragment when parsing a IsEmptyExpression or IsNotEmpty expression.
        Specified by:
        getIsEmptySQL in interface SpatialDialect
        Parameters:
        columnName - The geometry column
        isEmpty - Whether the geometry is tested for empty or non-empty
        Returns:
        The SQL fragment for the isempty function

      • supportsFiltering

        default boolean supportsFiltering()
        Description copied from interface: SpatialDialect
        Returns true if this SpatialDialect supports a specific filtering function.

        This is intended to signal DB-support for fast window queries, or MBR-overlap queries.

        Specified by:
        supportsFiltering in interface SpatialDialect
        Returns:
        True if filtering is supported

      • supports

        default boolean supports​(SpatialFunction function)
        Description copied from interface: SpatialDialect
        Does this dialect supports the specified SpatialFunction.
        Specified by:
        supports in interface SpatialDialect
        Parameters:
        function - SpatialFunction
        Returns:
        True if this SpatialDialect supports the spatial function specified by the function parameter.