Package org.n52.sensorweb.server.db

Interface ValueAssembler<E extends org.n52.series.db.beans.DataEntity<T>,V extends org.n52.io.response.dataset.AbstractValue<?>,T>

All Known Subinterfaces:

DataRepository<E,V,T>

All Known Implementing Classes:

AbstractDataRepository, AbstractNumericalDataRepository, AbstractNumericalValueAssembler, AbstractValueAssembler, BooleanDataRepository, BooleanValueAssembler, CategoryDataRepository, CategoryProfileDataRepository, CategoryProfileValueAssembler, CategoryValueAssembler, CountDataRepository, CountValueAssembler, ProfileDataRepository, ProfileValueAssembler, QuantityDataRepository, QuantityProfileDataRepository, QuantityProfileTrajectoryValueAssembler, QuantityProfileValueAssembler, QuantityTrajectoryValueAssembler, QuantityValueAssembler, RecordDataRepository, RecordValueAssembler, TextDataRepository, TextProfileDataRepository, TextProfileValueAssembler, TextValueAssembler, TrajectoryValueAssembler

public interface ValueAssembler<E extends org.n52.series.db.beans.DataEntity<T>,V extends org.n52.io.response.dataset.AbstractValue<?>,T>

Method Summary

Modifier and Type	Method	Description
V	assembleDataValue(E dataEntity, org.n52.series.db.beans.DatasetEntity datasetEntity, DbQuery query)	Assembles an output for a data entity for a given query.
V	assembleDataValueWithMetadata(E dataEntity, org.n52.series.db.beans.DatasetEntity datasetEntity, DbQuery query)	Assembles an output for a data entity containing all metadata (geometry, parameters, valid time, etc.) for a given query.
E	getClosestValueAfterEnd(org.n52.series.db.beans.DatasetEntity dataset, DbQuery query)	Finds the closest value after a given timespan.
E	getClosestValueBeforeStart(org.n52.series.db.beans.DatasetEntity dataset, DbQuery query)	Finds the closest value before a given timespan.
default ValueConnector	getConnector(org.n52.series.db.beans.DatasetEntity entity)
Map<String,ValueConnector>	getConnectors()
org.n52.io.response.dataset.Data<V>	getData(String id, DbQuery query)	Assembles observation values as Data output.
V	getFirstValue(org.n52.series.db.beans.DatasetEntity entity, DbQuery query)
V	getLastValue(org.n52.series.db.beans.DatasetEntity entity, DbQuery query)
default List<org.n52.io.response.dataset.ReferenceValueOutput<V>>	getReferenceValues(org.n52.series.db.beans.DatasetEntity datasetEntity, DbQuery query)	Assembles a list of reference values.
default boolean	hasConnector(org.n52.series.db.beans.DatasetEntity entity)

Method Detail

getData

org.n52.io.response.dataset.Data<V> getData(String id,
                                            DbQuery query)

Assembles observation values as Data output.

Parameters:

id - the dataset id

query - the query

Returns:

the assembled data

getReferenceValues

default List<org.n52.io.response.dataset.ReferenceValueOutput<V>> getReferenceValues(org.n52.series.db.beans.DatasetEntity datasetEntity,
                                                                                     DbQuery query)

Assembles a list of reference values.

Parameters:

datasetEntity - the dataset

query - the query

Returns:

a list of reference values

assembleDataValueWithMetadata

V assembleDataValueWithMetadata(E dataEntity,
                                org.n52.series.db.beans.DatasetEntity datasetEntity,
                                DbQuery query)

Assembles an output for a data entity containing all metadata (geometry, parameters, valid time, etc.) for a given query.

Parameters:

dataEntity - the single data entity to assemble

datasetEntity - the dataset the data entity belongs to

query - the query

Returns:

the assembled output

assembleDataValue

V assembleDataValue(E dataEntity,
                    org.n52.series.db.beans.DatasetEntity datasetEntity,
                    DbQuery query)

Assembles an output for a data entity for a given query.

Parameters:

dataEntity - the single data entity to assemble

datasetEntity - the dataset the data entity belongs to

query - the query

Returns:

the assembled output

getFirstValue

V getFirstValue(org.n52.series.db.beans.DatasetEntity entity,
                DbQuery query)

Parameters:

entity - the dataset entity

query - the query

Returns:

the first value for the given dataset

getLastValue

V getLastValue(org.n52.series.db.beans.DatasetEntity entity,
               DbQuery query)

Parameters:

entity - the dataset entity

query - the query

Returns:

the last value for the given dataset

getClosestValueBeforeStart

E getClosestValueBeforeStart(org.n52.series.db.beans.DatasetEntity dataset,
                             DbQuery query)

Finds the closest value before a given timespan.

Parameters:

dataset - the dataset

query - the query containing the timespan

Returns:

the closest value before a given timespan

getClosestValueAfterEnd

E getClosestValueAfterEnd(org.n52.series.db.beans.DatasetEntity dataset,
                          DbQuery query)

Finds the closest value after a given timespan.

Parameters:

dataset - the dataset

query - the query containing the timespan

Returns:

the closest value after a given timespan

getConnectors

Map<String,ValueConnector> getConnectors()

hasConnector

default boolean hasConnector(org.n52.series.db.beans.DatasetEntity entity)

getConnector

default ValueConnector getConnector(org.n52.series.db.beans.DatasetEntity entity)