Package org.n52.sensorweb.server.db.assembler.value

Class CategoryValueAssembler

java.lang.Object

org.n52.sensorweb.server.db.assembler.value.AbstractValueAssembler<org.n52.series.db.beans.CategoryDataEntity,org.n52.io.response.dataset.category.CategoryValue,String>

org.n52.sensorweb.server.db.assembler.value.CategoryValueAssembler

All Implemented Interfaces:

TimeOutputCreator, ValueAssembler<org.n52.series.db.beans.CategoryDataEntity,org.n52.io.response.dataset.category.CategoryValue,String>

@ValueAssemblerComponent(value="category",
                         datasetEntityType=org.n52.series.db.beans.DatasetEntity.class)
public class CategoryValueAssembler
extends AbstractValueAssembler<org.n52.series.db.beans.CategoryDataEntity,org.n52.io.response.dataset.category.CategoryValue,String>

Field Summary

Fields inherited from class org.n52.sensorweb.server.db.assembler.value.AbstractValueAssembler

serviceEntityFactory

Fields inherited from interface org.n52.sensorweb.server.db.TimeOutputCreator

OFFSET_REGEX

Constructor Summary

Constructors

Constructor	Description
CategoryValueAssembler(DataRepository<org.n52.series.db.beans.CategoryDataEntity> dataRepository, DatasetRepository datasetRepository)

Method Summary

Modifier and Type	Method	Description
org.n52.io.response.dataset.category.CategoryValue	assembleDataValue(org.n52.series.db.beans.CategoryDataEntity data, org.n52.series.db.beans.DatasetEntity dataset, DbQuery query)	Assembles an output for a data entity for a given query.
protected org.n52.io.response.dataset.Data<org.n52.io.response.dataset.category.CategoryValue>	assembleDataValues(org.n52.series.db.beans.DatasetEntity dataset, DbQuery query)	Assembles data values.
protected org.n52.io.response.dataset.Data<org.n52.io.response.dataset.category.CategoryValue>	assembleExpandedDataValues(org.n52.series.db.beans.DatasetEntity dataset, DbQuery query)	Assembles an expanded view of data values.
org.n52.io.response.dataset.category.CategoryValue	getFirstValue(org.n52.series.db.beans.DatasetEntity dataset, DbQuery query)
org.n52.io.response.dataset.category.CategoryValue	getLastValue(org.n52.series.db.beans.DatasetEntity dataset, DbQuery query)
List<org.n52.io.response.dataset.ReferenceValueOutput<org.n52.io.response.dataset.category.CategoryValue>>	getReferenceValues(org.n52.series.db.beans.DatasetEntity datasetEntity, DbQuery query)	Assembles a list of reference values.

Methods inherited from class org.n52.sensorweb.server.db.assembler.value.AbstractValueAssembler

addGeometry, addMetadatasIfNeeded, addParameters, addResultTime, addValidTime, assembleDataValueWithMetadata, findAll, format, format, getClosestValueAfterEnd, getClosestValueBeforeStart, getConnectors, getCount, getData, getEntityManager, getGeometry, hasSingleValidReferenceValue, hasValidEntriesWithinRequestedTimespan, isNoDataValue, prepareValue, setConnectors, unproxy

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.n52.sensorweb.server.db.TimeOutputCreator

createTimeOutput, createTimeOutput, getOriginTimeZone

Methods inherited from interface org.n52.sensorweb.server.db.ValueAssembler

getConnector, hasConnector

Constructor Detail

CategoryValueAssembler

public CategoryValueAssembler(DataRepository<org.n52.series.db.beans.CategoryDataEntity> dataRepository,
                              DatasetRepository datasetRepository)

Method Detail

assembleDataValue

public org.n52.io.response.dataset.category.CategoryValue assembleDataValue(org.n52.series.db.beans.CategoryDataEntity data,
                                                                            org.n52.series.db.beans.DatasetEntity dataset,
                                                                            DbQuery query)

Description copied from interface: ValueAssembler

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

Parameters:

data - the single data entity to assemble

dataset - the dataset the data entity belongs to

query - the query

Returns:

the assembled output

getFirstValue

public org.n52.io.response.dataset.category.CategoryValue getFirstValue(org.n52.series.db.beans.DatasetEntity dataset,
                                                                        DbQuery query)

Specified by:

getFirstValue in interface ValueAssembler<org.n52.series.db.beans.CategoryDataEntity,org.n52.io.response.dataset.category.CategoryValue,String>

Overrides:

getFirstValue in class AbstractValueAssembler<org.n52.series.db.beans.CategoryDataEntity,org.n52.io.response.dataset.category.CategoryValue,String>

Parameters:

dataset - the dataset entity

query - the query

Returns:

the first value for the given dataset

getLastValue

public org.n52.io.response.dataset.category.CategoryValue getLastValue(org.n52.series.db.beans.DatasetEntity dataset,
                                                                       DbQuery query)

Specified by:

getLastValue in interface ValueAssembler<org.n52.series.db.beans.CategoryDataEntity,org.n52.io.response.dataset.category.CategoryValue,String>

Overrides:

getLastValue in class AbstractValueAssembler<org.n52.series.db.beans.CategoryDataEntity,org.n52.io.response.dataset.category.CategoryValue,String>

Parameters:

dataset - the dataset entity

query - the query

Returns:

the last value for the given dataset

assembleDataValues

protected org.n52.io.response.dataset.Data<org.n52.io.response.dataset.category.CategoryValue> assembleDataValues(org.n52.series.db.beans.DatasetEntity dataset,
                                                                                                                  DbQuery query)

Description copied from class: AbstractValueAssembler

Assembles data values.

Overrides:

assembleDataValues in class AbstractValueAssembler<org.n52.series.db.beans.CategoryDataEntity,org.n52.io.response.dataset.category.CategoryValue,String>

Parameters:

dataset - the dataset

query - the query

Returns:

the assembled data

assembleExpandedDataValues

protected org.n52.io.response.dataset.Data<org.n52.io.response.dataset.category.CategoryValue> assembleExpandedDataValues(org.n52.series.db.beans.DatasetEntity dataset,
                                                                                                                          DbQuery query)

Description copied from class: AbstractValueAssembler

Assembles an expanded view of data values. An expanded view may include for example

• Reference values
• First values beyond requested timespan interval
• Further output for each data value

By default this returns the output of AbstractValueAssembler.assembleDataValues(DatasetEntity, DbQuery). Implementations may override this method to include all metadata necessary for an expanded output.

Overrides:

assembleExpandedDataValues in class AbstractValueAssembler<org.n52.series.db.beans.CategoryDataEntity,org.n52.io.response.dataset.category.CategoryValue,String>

Parameters:

dataset - the dataset

query - the query

Returns:

an expanded view of assembled data

getReferenceValues

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

Description copied from interface: ValueAssembler

Assembles a list of reference values.

Parameters:

datasetEntity - the dataset

query - the query

Returns:

a list of reference values