com.volcengine.service.vikingDB

Class Collection

java.lang.Object

com.volcengine.service.vikingDB.Collection

Direct Known Subclasses:

CollectionClient

public class Collection
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
protected String	collectionName
protected Boolean	isClient
protected String	primaryKey
protected VikingDBService	vikingDBService

Constructor Summary

Constructors

Constructor and Description
Collection()
Collection(String collectionName, List<Field> fields, VikingDBService vikingDBService, String primaryKey)

Method Summary

Modifier and Type	Method and Description
void	deleteAllData()
<T> void	deleteData(T id)
List<DataObject>	fetchData(List<?> ids)
<T> DataObject	fetchData(T id)
void	updateData(DataObject dataObject)
void	updateData(List<DataObject> dataObjects)
void	upsertData(DataObject dataObject)
void	upsertData(DataObject dataObject, Boolean asyncUpsert)
void	upsertData(List<DataObject> dataObjects)
void	upsertData(List<DataObject> dataObjects, Boolean asyncUpsert)
HashMap<String,Object>	validAndPackageData(DataObject dataObject, Boolean asyncUpsert)
HashMap<Integer,ArrayList<Object>>	validAndPackageDatas(List<DataObject> dataObjects)

Methods inherited from class java.lang.Object

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

Field Detail

collectionName

protected String collectionName

vikingDBService

protected VikingDBService vikingDBService

primaryKey

protected String primaryKey

isClient

protected Boolean isClient

Constructor Detail

Collection

public Collection(String collectionName,
                  List<Field> fields,
                  VikingDBService vikingDBService,
                  String primaryKey)

Collection

public Collection()

Method Detail

validAndPackageData

public HashMap<String,Object> validAndPackageData(DataObject dataObject,
                                                  Boolean asyncUpsert)
                                           throws Exception

Throws:

Exception

validAndPackageDatas

public HashMap<Integer,ArrayList<Object>> validAndPackageDatas(List<DataObject> dataObjects)
                                                        throws Exception

Throws:

Exception

upsertData

public void upsertData(DataObject dataObject)
                throws Exception

Throws:

Exception

upsertData

public void upsertData(DataObject dataObject,
                       Boolean asyncUpsert)
                throws Exception

Throws:

Exception

upsertData

public void upsertData(List<DataObject> dataObjects)
                throws Exception

Throws:

Exception

upsertData

public void upsertData(List<DataObject> dataObjects,
                       Boolean asyncUpsert)
                throws Exception

Throws:

Exception

updateData

public void updateData(DataObject dataObject)
                throws Exception

Throws:

Exception

updateData

public void updateData(List<DataObject> dataObjects)
                throws Exception

Throws:

Exception

deleteData

public <T> void deleteData(T id)
                    throws Exception

Throws:

Exception

deleteAllData

public void deleteAllData()
                   throws Exception

Throws:

Exception

fetchData

public <T> DataObject fetchData(T id)
                         throws Exception

Throws:

Exception

fetchData

public List<DataObject> fetchData(List<?> ids)
                           throws Exception

Throws:

Exception