com.tangosol.net.proxy

Class RemoteMember

java.lang.Object

com.tangosol.net.proxy.RemoteMember

All Implemented Interfaces:

Member, MemberIdentity

public class RemoteMember
extends Object
implements Member

A RemoteMember is a special Member implementation that carries the remote IP/port information of a member that isn't in the cluster. The ProxyService will then skip resolving the address if a RemoteMember is returned from the ProxyServiceLoadBalancer.

Since:

Coherence 12.1.3

Author:

wl 2013.03.01

Field Summary

Fields inherited from interface com.tangosol.net.MemberIdentity

MEMBER_IDENTITY_LIMIT

Constructor Summary

Constructors

Constructor and Description
RemoteMember(InetAddress address, int nPort) Construct a RemoteMember.

Method Summary

Modifier and Type	Method and Description
InetAddress	getAddress() Return the IP address of the Member's DatagramSocket for point-to-point communication.
String	getClusterName() Return the name of the cluster with which this member is associated.
int	getId() Return a small number that uniquely identifies the Member at this point in time and does not change for the life of this Member.
int	getMachineId() Return the Member's machine Id.
String	getMachineName() Return the configured name for the Machine (such as a host name) in which this Member resides.
String	getMemberName() Return the configured name for the Member.
int	getPort() Return the port of the Member's DatagramSocket for point-to-point communication.
int	getPriority() Return the priority (or "weight") of the local Member.
String	getProcessName() Return the configured name for the Process (such as a JVM) in which this Member resides.
String	getRackName() Return the configured name for the Rack (such as a physical rack, cage or blade frame) in which this Member resides.
String	getRoleName() Return the configured role name for the Member.
String	getSiteName() Return the configured name for the Site (such as a data center) in which this Member resides.
long	getTimestamp() Return the date/time value (in cluster time) that the Member joined.
UID	getUid() Return the unique identifier of the Member.

Methods inherited from class java.lang.Object

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

Constructor Detail

RemoteMember

public RemoteMember(InetAddress address,
                    int nPort)

Construct a RemoteMember.

Parameters:

address - the IP listen address of the remote member ProxyService Acceptor

nPort - the TCP listen port of the remote member ProxyService Acceptor

Method Detail

getAddress

public InetAddress getAddress()

Return the IP address of the Member's DatagramSocket for point-to-point communication.

Specified by:

getAddress in interface Member

Returns:

the IP address of the Member's DatagramSocket

getPort

public int getPort()

Return the port of the Member's DatagramSocket for point-to-point communication.

Specified by:

getPort in interface Member

Returns:

the port of the Member's DatagramSocket

getTimestamp

public long getTimestamp()

Return the date/time value (in cluster time) that the Member joined.

Specified by:

getTimestamp in interface Member

Returns:

the cluster date/time value that the Member joined

getUid

public UID getUid()

Return the unique identifier of the Member.

Specified by:

getUid in interface Member

Returns:

the unique identifier of the Member

getId

public int getId()

Return a small number that uniquely identifies the Member at this point in time and does not change for the life of this Member.

This value sometimes referred to as a "mini-id" in comparison to the "Uid" returned by Member.getUid(). It does not uniquely identify the Member throughout the duration of the cluster because Members that existed but left the cluster before this Member existed may have had the same mini-id value and the same goes for Members that may join the cluster after this Member leaves the cluster.

Specified by:

getId in interface Member

Returns:

the mini-id of the Member

getClusterName

public String getClusterName()

Return the name of the cluster with which this member is associated.

Specified by:

getClusterName in interface MemberIdentity

Returns:

the cluster name

getMachineId

public int getMachineId()

Return the Member's machine Id. This identifier should be the same for Members that are on the same physical machine, and ideally different for Members that are on different physical machines.

Specified by:

getMachineId in interface MemberIdentity

Returns:

the Member's machine Id

getMachineName

public String getMachineName()

Return the configured name for the Machine (such as a host name) in which this Member resides. This name is used for logging purposes and to differentiate among multiple servers, and may be used as the basis for determining the MachineId property.

Specified by:

getMachineName in interface MemberIdentity

Returns:

the configured Machine name or null

getMemberName

public String getMemberName()

Return the configured name for the Member. This name is used for logging purposes and to differentiate among Members running within a particular process.

Specified by:

getMemberName in interface MemberIdentity

Returns:

the configured Member name or null

getPriority

public int getPriority()

Return the priority (or "weight") of the local Member.

Specified by:

getPriority in interface MemberIdentity

Returns:

the member priority

getProcessName

public String getProcessName()

Return the configured name for the Process (such as a JVM) in which this Member resides. This name is used for logging purposes and to differentiate among multiple processes on a a single machine.

Specified by:

getProcessName in interface MemberIdentity

Returns:

the configured Process name or null

getRackName

public String getRackName()

Return the configured name for the Rack (such as a physical rack, cage or blade frame) in which this Member resides. This name is used for logging purposes and to differentiate among multiple racks within a particular data center, for example.

Specified by:

getRackName in interface MemberIdentity

Returns:

the configured Rack name or null

getRoleName

public String getRoleName()

Return the configured role name for the Member. This role is completely definable by the application, and can be used to determine what Members to use for specific purposes.

Specified by:

getRoleName in interface MemberIdentity

Returns:

the configured role name for the Member or null

getSiteName

public String getSiteName()

Return the configured name for the Site (such as a data center) in which this Member resides. This name is used for logging purposes and to differentiate among multiple geographic sites.

Specified by:

getSiteName in interface MemberIdentity

Returns:

the configured Site name or null