co.cask.cdap.data2.datafabric.dataset.service.mds

Class DatasetInstanceMDS

java.lang.Object

co.cask.cdap.api.dataset.lib.AbstractDataset

co.cask.cdap.data2.dataset2.lib.table.MetadataStoreDataset

co.cask.cdap.data2.datafabric.dataset.service.mds.DatasetInstanceMDS

All Implemented Interfaces:

co.cask.cdap.api.dataset.Dataset, co.cask.cdap.api.dataset.metrics.MeteredDataset, co.cask.tephra.TransactionAware, Closeable, AutoCloseable

public final class DatasetInstanceMDS
extends MetadataStoreDataset

Dataset instances metadata store

Nested Class Summary

Nested classes/interfaces inherited from class co.cask.cdap.data2.dataset2.lib.table.MetadataStoreDataset

MetadataStoreDataset.KeyValue<T>

Constructor Summary

Constructors

Constructor and Description
DatasetInstanceMDS(co.cask.cdap.api.dataset.DatasetSpecification spec, co.cask.cdap.api.dataset.table.Table table)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	delete(Id.DatasetInstance datasetInstanceId)
co.cask.cdap.api.dataset.DatasetSpecification	get(Id.DatasetInstance datasetInstanceId)
Collection<co.cask.cdap.api.dataset.DatasetSpecification>	getAll(Id.Namespace namespaceId)
Collection<co.cask.cdap.api.dataset.DatasetSpecification>	getByTypes(Id.Namespace namespaceId, Set<String> typeNames)
void	write(Id.Namespace namespaceId, co.cask.cdap.api.dataset.DatasetSpecification instanceSpec)

Methods inherited from class co.cask.cdap.data2.dataset2.lib.table.MetadataStoreDataset

deleteAll, deserialize, exists, get, getFirst, list, list, list, listKV, listKV, listKV, scan, serialize, write

Methods inherited from class co.cask.cdap.api.dataset.lib.AbstractDataset

close, commitTx, getName, getTransactionAwareName, getTxChanges, postTxCommit, rollbackTx, setMetricsCollector, startTx, toString, updateTx

Methods inherited from class java.lang.Object

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

Constructor Detail

DatasetInstanceMDS

public DatasetInstanceMDS(co.cask.cdap.api.dataset.DatasetSpecification spec,
                  co.cask.cdap.api.dataset.table.Table table)

Method Detail

get

@Nullable
public co.cask.cdap.api.dataset.DatasetSpecification get(Id.DatasetInstance datasetInstanceId)

write

public void write(Id.Namespace namespaceId,
         co.cask.cdap.api.dataset.DatasetSpecification instanceSpec)

delete

public boolean delete(Id.DatasetInstance datasetInstanceId)

getAll

public Collection<co.cask.cdap.api.dataset.DatasetSpecification> getAll(Id.Namespace namespaceId)

getByTypes

public Collection<co.cask.cdap.api.dataset.DatasetSpecification> getByTypes(Id.Namespace namespaceId,
                                                                   Set<String> typeNames)