Package tech.ydb.yoj.repository.ydb.readtable

Class EntityIdKeyMapper<E extends tech.ydb.yoj.repository.db.Entity<E>,ID extends tech.ydb.yoj.repository.db.Entity.Id<E>,RESULT>

java.lang.Object

tech.ydb.yoj.repository.ydb.readtable.EntityIdKeyMapper<E,ID,RESULT>

All Implemented Interfaces:

ReadTableMapper<ID,RESULT>

public final class EntityIdKeyMapper<E extends tech.ydb.yoj.repository.db.Entity<E>,ID extends tech.ydb.yoj.repository.db.Entity.Id<E>,RESULT>
extends Object
implements ReadTableMapper<ID,RESULT>

Constructor Summary

Constructors

Constructor	Description
EntityIdKeyMapper(tech.ydb.yoj.repository.db.EntitySchema<E> srcSchema, Schema<RESULT> dstSchema)

Method Summary

Modifier and Type	Method	Description
List<String>	getColumns()
String	getTableName(String tableSpace)
List<tech.ydb.proto.ValueProtos.TypedValue>	mapKey(ID id)
RESULT	mapResult(List<tech.ydb.proto.ValueProtos.Column> columnList, tech.ydb.proto.ValueProtos.Value value)

Methods inherited from class java.lang.Object

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

Constructor Details

EntityIdKeyMapper

public EntityIdKeyMapper(tech.ydb.yoj.repository.db.EntitySchema<E> srcSchema,
 Schema<RESULT> dstSchema)

Method Details

mapKey

public List<tech.ydb.proto.ValueProtos.TypedValue> mapKey(ID id)

Specified by:

mapKey in interface ReadTableMapper<E extends tech.ydb.yoj.repository.db.Entity<E>,ID extends tech.ydb.yoj.repository.db.Entity.Id<E>>

getColumns

public List<String> getColumns()

Specified by:

getColumns in interface ReadTableMapper<E extends tech.ydb.yoj.repository.db.Entity<E>,ID extends tech.ydb.yoj.repository.db.Entity.Id<E>>

getTableName

public String getTableName(String tableSpace)

Specified by:

getTableName in interface ReadTableMapper<E extends tech.ydb.yoj.repository.db.Entity<E>,ID extends tech.ydb.yoj.repository.db.Entity.Id<E>>

mapResult

public RESULT mapResult(List<tech.ydb.proto.ValueProtos.Column> columnList,
 tech.ydb.proto.ValueProtos.Value value)

Specified by:

mapResult in interface ReadTableMapper<E extends tech.ydb.yoj.repository.db.Entity<E>,ID extends tech.ydb.yoj.repository.db.Entity.Id<E>>