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StatisticsQueryParameters Class

  • StatisticsQueryParameters
  • class Esri::ArcGISRuntime::StatisticsQueryParameters

    Contains parameters for a query for statistics. More...

    Header: #include <StatisticsQueryParameters>
    Since: Esri::ArcGISRuntime 100.2

    This class was introduced in Esri::ArcGISRuntime 100.2.

    Public Functions

    StatisticsQueryParameters(Esri::ArcGISRuntime::StatisticsQueryParameters &&other)
    StatisticsQueryParameters(const Esri::ArcGISRuntime::StatisticsQueryParameters &other)
    StatisticsQueryParameters(const QList<Esri::ArcGISRuntime::StatisticDefinition> &statisticDefinitions)
    StatisticsQueryParameters()
    Esri::ArcGISRuntime::StatisticsQueryParameters &operator=(Esri::ArcGISRuntime::StatisticsQueryParameters &&other)
    Esri::ArcGISRuntime::StatisticsQueryParameters &operator=(const Esri::ArcGISRuntime::StatisticsQueryParameters &other)
    ~StatisticsQueryParameters()
    void clear()
    Esri::ArcGISRuntime::Geometry geometry() const
    QStringList groupByFieldNames() const
    bool isEmpty() const
    QList<Esri::ArcGISRuntime::OrderBy> orderByFields() const
    void setGeometry(const Esri::ArcGISRuntime::Geometry &geometry)
    void setGroupByFieldNames(const QStringList &groupByFieldNames)
    void setOrderByFields(const QList<Esri::ArcGISRuntime::OrderBy> &orderByFields)
    void setSpatialRelationship(Esri::ArcGISRuntime::SpatialRelationship relationship)
    void setStatisticDefinitions(const QList<Esri::ArcGISRuntime::StatisticDefinition> &statisticDefinitions)
    void setTimeExtent(const Esri::ArcGISRuntime::TimeExtent &timeExtent)
    void setWhereClause(const QString &whereClause)
    Esri::ArcGISRuntime::SpatialRelationship spatialRelationship() const
    QList<Esri::ArcGISRuntime::StatisticDefinition> statisticDefinitions() const
    Esri::ArcGISRuntime::TimeExtent timeExtent() const
    QString whereClause() const

    Detailed Description

    Queries can find statistics based on a geometry filter, or a SQL WHERE clause.

    Member Function Documentation

    StatisticsQueryParameters::StatisticsQueryParameters(Esri::ArcGISRuntime::StatisticsQueryParameters &&other)

    Move constructor from other StatisticsQueryParameters.

    StatisticsQueryParameters::StatisticsQueryParameters(const Esri::ArcGISRuntime::StatisticsQueryParameters &other)

    Copy constructor from other StatisticsQueryParameters.

    StatisticsQueryParameters::StatisticsQueryParameters(const QList<Esri::ArcGISRuntime::StatisticDefinition> &statisticDefinitions)

    Create a StatisticsQueryParameters instance with the definition of statistics (statisticDefinitions) to include in a statistical query of a table.

    StatisticsQueryParameters::StatisticsQueryParameters()

    Default Constructor. Create an empty StatisticsQueryParameters instance.

    Esri::ArcGISRuntime::StatisticsQueryParameters &StatisticsQueryParameters::operator=(Esri::ArcGISRuntime::StatisticsQueryParameters &&other)

    Move operator from other StatisticsQueryParameters.

    Esri::ArcGISRuntime::StatisticsQueryParameters &StatisticsQueryParameters::operator=(const Esri::ArcGISRuntime::StatisticsQueryParameters &other)

    Assignment operator from other StatisticsQueryParameters.

    StatisticsQueryParameters::~StatisticsQueryParameters()

    Destructor

    void StatisticsQueryParameters::clear()

    Clears this StatisticsQueryParameters and sets back to empty.

    Esri::ArcGISRuntime::Geometry StatisticsQueryParameters::geometry() const

    Returns the geometry to use as a filter.

    See also setGeometry().

    QStringList StatisticsQueryParameters::groupByFieldNames() const

    Returns the fields by which statistical query results will be grouped.

    See also setGroupByFieldNames().

    bool StatisticsQueryParameters::isEmpty() const

    Returns whether this StatisticsQueryParameters is empty.

    QList<Esri::ArcGISRuntime::OrderBy> StatisticsQueryParameters::orderByFields() const

    Returns the sort order of result.

    See also setOrderByFields.

    void StatisticsQueryParameters::setGeometry(const Esri::ArcGISRuntime::Geometry &geometry)

    Sets the geometry to use as a filter.

    See also geometry().

    void StatisticsQueryParameters::setGroupByFieldNames(const QStringList &groupByFieldNames)

    Sets the fields by which statistical query results will be grouped to groupByFieldNames.

    See also groupByFieldNames().

    void StatisticsQueryParameters::setOrderByFields(const QList<Esri::ArcGISRuntime::OrderBy> &orderByFields)

    Sets the orderByFields to be applied to the query operation.

    Results can be sorted on one or more fields. Each OrderBy instance includes a field name and whether to sort by that field in ascending or descending order.

    See also orderByFields() and OrderBy.

    void StatisticsQueryParameters::setSpatialRelationship(Esri::ArcGISRuntime::SpatialRelationship relationship)

    Sets the spatial relationship to use when applying the geometry filter.

    See also spatialRelationship().

    void StatisticsQueryParameters::setStatisticDefinitions(const QList<Esri::ArcGISRuntime::StatisticDefinition> &statisticDefinitions)

    Sets the definition of statistics (input field, output name, statistic type) to include in a statistical query of a table to statisticDefinitions.

    See also statisticDefinitions().

    void StatisticsQueryParameters::setTimeExtent(const Esri::ArcGISRuntime::TimeExtent &timeExtent)

    Sets the time extent to apply in the query to timeExtent.

    This function was introduced in Esri::ArcGISRuntime 100.3.

    See also timeExtent().

    void StatisticsQueryParameters::setWhereClause(const QString &whereClause)

    Sets the SQL whereClause to apply in the query.

    See also whereClause().

    Esri::ArcGISRuntime::SpatialRelationship StatisticsQueryParameters::spatialRelationship() const

    Returns the spatial relationship to use when applying the geometry filter.

    See also setSpatialRelationship().

    QList<Esri::ArcGISRuntime::StatisticDefinition> StatisticsQueryParameters::statisticDefinitions() const

    Returns the definition of statistics (input field, output name, statistic type) to include in a statistical query of a table.

    See also setStatisticDefinitions().

    Esri::ArcGISRuntime::TimeExtent StatisticsQueryParameters::timeExtent() const

    Returns the time extent to apply in the query.

    This function was introduced in Esri::ArcGISRuntime 100.3.

    See also setTimeExtent().

    QString StatisticsQueryParameters::whereClause() const

    Returns the SQL WHERE clause to apply in the query.

    See also setWhereClause().

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