Package com.mapr.kvstore

Interface KvDatabaseOp

All Known Implementing Classes:

InMemoryKvDatabaseOp, Operation

public interface KvDatabaseOp

Method Summary

Modifier and Type	Method	Description
int	apply()
void	cleanUpForHashedStringTables()
int	delete(KvTable<?> kv, com.mapr.fs.proto.Fileserver.KvStoreKey key)
int	delete(KvTable<com.google.protobuf.ByteString> kvTable, com.google.protobuf.ByteString key)
int	delete(KvTable<Integer> kv, Integer keyValue)
int	delete(KvTable<Long> kv, Long keyValue)
int	delete(KvTable<String> kv, String keyValue)
static com.mapr.fs.proto.Fileserver.KvStoreKey	getKey(byte[] keyBytes, int keyLength)
int	hashedKeyDelete(KvTable<String> kv, String key)
int	hashedKeyInsert(KvTable<String> kv, String key, int value)
int	hashedKeyInsert(KvTable<String> kv, String key, int value, boolean skipCollisionCountUpdate, boolean verifyKey)
int	hashedKeyInsertCollisionCount(KvTable<String> kv)
int	insert(KvTable<?> kv, com.mapr.fs.proto.Fileserver.KvStoreKey key, com.google.protobuf.ByteString value)
int	insert(KvTable<com.google.protobuf.ByteString> kv, com.google.protobuf.ByteString key, com.google.protobuf.MessageLite value)
int	insert(KvTable<Integer> kv, Integer key, com.google.protobuf.MessageLite value, boolean verifyKey)
int	insert(KvTable<Long> kv, Long key, com.google.protobuf.MessageLite value, boolean verifyKey)
int	insert(KvTable<String> kv, String key, com.google.protobuf.MessageLite value)
int	insert(KvTable<String> kv, String key, com.google.protobuf.MessageLite value, boolean verifyKey)
int	insert(KvTable<String> kv, String key, String value)
void	setSkipLogFlush(boolean skipLogFlush)

Method Details

insert

int insert(KvTable<Integer> kv,
 Integer key,
 com.google.protobuf.MessageLite value,
 boolean verifyKey)

insert

int insert(KvTable<Long> kv,
 Long key,
 com.google.protobuf.MessageLite value,
 boolean verifyKey)

insert

int insert(KvTable<String> kv,
 String key,
 com.google.protobuf.MessageLite value)

insert

int insert(KvTable<String> kv,
 String key,
 com.google.protobuf.MessageLite value,
 boolean verifyKey)

insert

int insert(KvTable<String> kv,
 String key,
 String value)

insert

int insert(KvTable<com.google.protobuf.ByteString> kv,
 com.google.protobuf.ByteString key,
 com.google.protobuf.MessageLite value)

insert

int insert(KvTable<?> kv,
 com.mapr.fs.proto.Fileserver.KvStoreKey key,
 com.google.protobuf.ByteString value)

delete

int delete(KvTable<Integer> kv,
 Integer keyValue)

delete

int delete(KvTable<Long> kv,
 Long keyValue)

delete

int delete(KvTable<String> kv,
 String keyValue)

delete

int delete(KvTable<com.google.protobuf.ByteString> kvTable,
 com.google.protobuf.ByteString key)

delete

int delete(KvTable<?> kv,
 com.mapr.fs.proto.Fileserver.KvStoreKey key)

apply

int apply()

setSkipLogFlush

void setSkipLogFlush(boolean skipLogFlush)

hashedKeyInsert

int hashedKeyInsert(KvTable<String> kv,
 String key,
 int value,
 boolean skipCollisionCountUpdate,
 boolean verifyKey)

hashedKeyInsert

int hashedKeyInsert(KvTable<String> kv,
 String key,
 int value)

hashedKeyInsertCollisionCount

int hashedKeyInsertCollisionCount(KvTable<String> kv)

hashedKeyDelete

int hashedKeyDelete(KvTable<String> kv,
 String key)

getKey

static com.mapr.fs.proto.Fileserver.KvStoreKey getKey(byte[] keyBytes,
 int keyLength)

cleanUpForHashedStringTables

void cleanUpForHashedStringTables()