org.yamcs.yarch.oldrocksdb

Class YRDB

java.lang.Object

org.yamcs.yarch.oldrocksdb.YRDB

Deprecated.

@Deprecated
public class YRDB
extends Object

wrapper around RocksDB that keeps track of column families

Author:

nm

Method Summary

Modifier and Type	Method and Description
static String	cfNameToString(byte[] cfname) Deprecated.
org.rocksdb.ColumnFamilyHandle	createColumnFamily(byte[] cfname) Deprecated.
org.rocksdb.ColumnFamilyHandle	createColumnFamily(String name) Deprecated.
void	dropColumnFamily(org.rocksdb.ColumnFamilyHandle cfh) Deprecated.
byte[]	get(byte[] k) Deprecated.
byte[]	get(org.rocksdb.ColumnFamilyHandle cfh, byte[] key) Deprecated.
List<byte[]>	getColumnFamilies() Deprecated.
Collection<String>	getColumnFamiliesAsStrings() Deprecated.
org.rocksdb.ColumnFamilyHandle	getColumnFamilyHandle(byte[] cfname) Deprecated.
org.rocksdb.ColumnFamilyHandle	getColumnFamilyHandle(String cfname) Deprecated.
org.rocksdb.RocksDB	getDb() Deprecated.
String	getPath() Deprecated.
String	getProperites() Deprecated.
boolean	isOpen() Deprecated.
org.rocksdb.RocksIterator	newIterator(org.rocksdb.ColumnFamilyHandle cfh) Deprecated.
List<org.rocksdb.RocksIterator>	newIterators(List<org.rocksdb.ColumnFamilyHandle> cfhList, boolean tailing) Deprecated.
void	put(byte[] k, byte[] v) Deprecated.
void	put(org.rocksdb.ColumnFamilyHandle cfh, byte[] k, byte[] v) Deprecated.
List<byte[]>	scanPartitions(int size) Deprecated. scans and returns a list of all prefixes of specified size

Methods inherited from class java.lang.Object

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

Method Detail

isOpen

public boolean isOpen()

Deprecated.

Returns:

true if the database is open

newIterators

public List<org.rocksdb.RocksIterator> newIterators(List<org.rocksdb.ColumnFamilyHandle> cfhList,
                                                    boolean tailing)
                                             throws org.rocksdb.RocksDBException

Deprecated.

Throws:

org.rocksdb.RocksDBException

newIterator

public org.rocksdb.RocksIterator newIterator(org.rocksdb.ColumnFamilyHandle cfh)
                                      throws org.rocksdb.RocksDBException

Deprecated.

Throws:

org.rocksdb.RocksDBException

getColumnFamilyHandle

public org.rocksdb.ColumnFamilyHandle getColumnFamilyHandle(byte[] cfname)

Deprecated.

getColumnFamilyHandle

public org.rocksdb.ColumnFamilyHandle getColumnFamilyHandle(String cfname)

Deprecated.

get

public byte[] get(org.rocksdb.ColumnFamilyHandle cfh,
                  byte[] key)
           throws org.rocksdb.RocksDBException

Deprecated.

Throws:

org.rocksdb.RocksDBException

get

public byte[] get(byte[] k)
           throws org.rocksdb.RocksDBException

Deprecated.

Throws:

org.rocksdb.RocksDBException

createColumnFamily

public org.rocksdb.ColumnFamilyHandle createColumnFamily(byte[] cfname)
                                                  throws org.rocksdb.RocksDBException

Deprecated.

Throws:

org.rocksdb.RocksDBException

createColumnFamily

public org.rocksdb.ColumnFamilyHandle createColumnFamily(String name)
                                                  throws org.rocksdb.RocksDBException

Deprecated.

Throws:

org.rocksdb.RocksDBException

put

public void put(org.rocksdb.ColumnFamilyHandle cfh,
                byte[] k,
                byte[] v)
         throws org.rocksdb.RocksDBException

Deprecated.

Throws:

org.rocksdb.RocksDBException

put

public void put(byte[] k,
                byte[] v)
         throws org.rocksdb.RocksDBException

Deprecated.

Throws:

org.rocksdb.RocksDBException

getColumnFamilies

public List<byte[]> getColumnFamilies()

Deprecated.

getColumnFamiliesAsStrings

public Collection<String> getColumnFamiliesAsStrings()

Deprecated.

getPath

public String getPath()

Deprecated.

getProperites

public String getProperites()
                     throws org.rocksdb.RocksDBException

Deprecated.

Throws:

org.rocksdb.RocksDBException

cfNameToString

public static String cfNameToString(byte[] cfname)

Deprecated.

getDb

public org.rocksdb.RocksDB getDb()

Deprecated.

dropColumnFamily

public void dropColumnFamily(org.rocksdb.ColumnFamilyHandle cfh)
                      throws org.rocksdb.RocksDBException

Deprecated.

Throws:

org.rocksdb.RocksDBException

scanPartitions

public List<byte[]> scanPartitions(int size)
                            throws IOException

Deprecated.

scans and returns a list of all prefixes of specified size

Parameters:

size -

Returns:

list of partitions

Throws:

IOException