Package org.sensorhub.api.datastore.feature

Class EmptyFoiStore

java.lang.Object

org.sensorhub.impl.datastore.ReadOnlyDataStore<K,V,VF,Q>

org.sensorhub.impl.datastore.EmptyDataStore<K,V,VF,F>

org.sensorhub.api.datastore.resource.EmptyResourceStore<FeatureKey,V,VF,F>

org.sensorhub.api.datastore.feature.EmptyFeatureBaseStore<IFeature,IFoiStore.FoiField,FoiFilter>

org.sensorhub.api.datastore.feature.EmptyFoiStore

All Implemented Interfaces:

Map<FeatureKey,IFeature>, IFeatureStoreBase<IFeature,IFoiStore.FoiField,FoiFilter>, IFoiStore, IDataStore<FeatureKey,IFeature,IFoiStore.FoiField,FoiFilter>, IResourceStore<FeatureKey,IFeature,IFoiStore.FoiField,FoiFilter>

public class EmptyFoiStore
extends EmptyFeatureBaseStore<IFeature,IFoiStore.FoiField,FoiFilter>
implements IFoiStore

Helper class to implement databases that don't support all datastores

Nested Class Summary

Nested classes/interfaces inherited from interface org.sensorhub.api.datastore.feature.IFeatureStoreBase

IFeatureStoreBase.FeatureField

Nested classes/interfaces inherited from interface org.sensorhub.api.datastore.feature.IFoiStore

IFoiStore.FoiField

Nested classes/interfaces inherited from interface org.sensorhub.api.datastore.resource.IResourceStore

IResourceStore.ResourceField

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K extends Object,V extends Object>

Field Summary

Fields inherited from class org.sensorhub.impl.datastore.ReadOnlyDataStore

READ_ONLY_ERROR_MSG

Constructor Summary

Constructors

Constructor	Description
EmptyFoiStore()

Method Summary

Modifier and Type	Method	Description
void	linkTo(IFeatureStore featureStore)	Link this store to a sampled feature store to enable JOIN queries
void	linkTo(IObsStore obsStore)	Link this store to an observation store to enable JOIN queries
void	linkTo(ISystemDescStore procStore)	Link this store to a system store to enable JOIN queries

Methods inherited from class org.sensorhub.api.datastore.feature.EmptyFeatureBaseStore

add, getFeaturesBbox, getParent

Methods inherited from class org.sensorhub.api.datastore.resource.EmptyResourceStore

add

Methods inherited from class org.sensorhub.impl.datastore.EmptyDataStore

get, getDatastoreName, selectEntries

Methods inherited from class org.sensorhub.impl.datastore.ReadOnlyDataStore

backup, clear, commit, isReadOnly, isReadSupported, isWriteSupported, put, remove, restore

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.sensorhub.api.datastore.IDataStore

backup, commit, containsKey, containsValue, countMatchingEntries, entrySet, getDatastoreName, getNumRecords, isEmpty, isReadOnly, keySet, putAll, removeEntries, restore, select, select, select, selectEntries, selectEntries, selectEntries, selectKeys, size, values

Methods inherited from interface org.sensorhub.api.datastore.feature.IFeatureStoreBase

add, add, contains, contains, getCurrentVersion, getCurrentVersion, getCurrentVersionEntry, getCurrentVersionEntry, getCurrentVersionKey, getCurrentVersionKey, getFeaturesBbox, getLatestEntry, getNumFeatures, getParent, remove

Methods inherited from interface org.sensorhub.api.datastore.feature.IFoiStore

filterBuilder

Methods inherited from interface org.sensorhub.api.datastore.resource.IResourceStore

selectAllFilter

Methods inherited from interface java.util.Map

clear, compute, computeIfAbsent, computeIfPresent, equals, forEach, get, getOrDefault, hashCode, merge, put, putIfAbsent, remove, remove, replace, replace, replaceAll

Constructor Details

EmptyFoiStore

public EmptyFoiStore()

Method Details

linkTo

public void linkTo(ISystemDescStore procStore)

Description copied from interface: IFoiStore

Link this store to a system store to enable JOIN queries

Specified by:

linkTo in interface IFoiStore

linkTo

public void linkTo(IObsStore obsStore)

Description copied from interface: IFoiStore

Link this store to an observation store to enable JOIN queries

Specified by:

linkTo in interface IFoiStore

linkTo

public void linkTo(IFeatureStore featureStore)

Description copied from interface: IFoiStore

Link this store to a sampled feature store to enable JOIN queries

Specified by:

linkTo in interface IFoiStore