org.apache.hadoop.hbase.rsgroup

Class RSGroupInfo

java.lang.Object

org.apache.hadoop.hbase.rsgroup.RSGroupInfo

@InterfaceAudience.Public
public class RSGroupInfo
extends Object

Stores the group information of region server groups.

Field Summary

Fields

Modifier and Type	Field and Description
static String	DEFAULT_GROUP
private String	name
static String	NAMESPACE_DESC_PROP_GROUP
private SortedSet<Address>	servers
private SortedSet<TableName>	tables

Constructor Summary

Constructors

Constructor and Description
RSGroupInfo(RSGroupInfo src)
RSGroupInfo(String name)
RSGroupInfo(String name, SortedSet<Address> servers, SortedSet<TableName> tables)

Method Summary

Modifier and Type	Method and Description
void	addAllServers(Collection<Address> hostPort) Adds the given servers to the group.
void	addAllTables(Collection<TableName> arg)
void	addServer(Address hostPort) Adds the given server to the group.
void	addTable(TableName table)
boolean	containsServer(Address hostPort)
boolean	containsTable(TableName table)
boolean	equals(Object o)
String	getName() Get group name.
Set<Address>	getServers() Get list of servers.
SortedSet<TableName>	getTables() Get set of tables that are members of the group.
int	hashCode()
boolean	removeServer(Address hostPort) Remove given server from the group.
boolean	removeTable(TableName table)
String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

DEFAULT_GROUP

public static final String DEFAULT_GROUP

See Also:

Constant Field Values

NAMESPACE_DESC_PROP_GROUP

public static final String NAMESPACE_DESC_PROP_GROUP

See Also:

Constant Field Values

name

private final String name

servers

private final SortedSet<Address> servers

tables

private final SortedSet<TableName> tables

Constructor Detail

RSGroupInfo

public RSGroupInfo(String name)

RSGroupInfo

RSGroupInfo(String name,
            SortedSet<Address> servers,
            SortedSet<TableName> tables)

RSGroupInfo

public RSGroupInfo(RSGroupInfo src)

Method Detail

getName

public String getName()

Get group name.

addServer

public void addServer(Address hostPort)

Adds the given server to the group.

addAllServers

public void addAllServers(Collection<Address> hostPort)

Adds the given servers to the group.

containsServer

public boolean containsServer(Address hostPort)

Parameters:

hostPort - hostPort of the server

Returns:

true, if a server with hostPort is found

getServers

public Set<Address> getServers()

Get list of servers.

removeServer

public boolean removeServer(Address hostPort)

Remove given server from the group.

getTables

public SortedSet<TableName> getTables()

Get set of tables that are members of the group.

addTable

public void addTable(TableName table)

addAllTables

public void addAllTables(Collection<TableName> arg)

containsTable

public boolean containsTable(TableName table)

removeTable

public boolean removeTable(TableName table)

toString

public String toString()

Overrides:

toString in class Object

equals

public boolean equals(Object o)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object