Package com.inductiveautomation.historian.common.model.data

Interface DataPointType

All Superinterfaces:

QueryablePointType<DataPointType>, TemporalPointType

All Known Implementing Classes:

StandardDataPointType

public sealed interface DataPointType
extends TemporalPointType, QueryablePointType<DataPointType>
permits StandardDataPointType

Represents a type of data point in the historian system.

This interface combines capabilities of both temporal points and queryable points, specifically for data point implementations. It refines the return types of the methods from parent interfaces to be more specific to data points.

This is a sealed interface, permitting only StandardDataPointType as its implementation.

See Also:

• TemporalPointType
• QueryablePointType
• DataPoint
• StandardDataPointType

Method Summary

Modifier and Type	Method	Description
Class<? extends DataPoint<?>>	getPointClass()	Returns the class representing the type of data point this type handles.
Class<? extends DataPointQueryOptions<? extends DataPointQueryKey>>	getQueryOptionsClass()	Returns the class of query options used when querying data points of this type.

Method Details

getPointClass

Class<? extends DataPoint<?>> getPointClass()

Returns the class representing the type of data point this type handles. This overrides the method in TemporalPointType to provide a more specific return type.

Specified by:

getPointClass in interface TemporalPointType

Returns:

the class of data points this type represents

getQueryOptionsClass

Class<? extends DataPointQueryOptions<? extends DataPointQueryKey>> getQueryOptionsClass()

Returns the class of query options used when querying data points of this type. This overrides the method in QueryablePointType to provide a more specific return type.

Specified by:

getQueryOptionsClass in interface QueryablePointType<DataPointType>

Returns:

the class of query options used for this data point type