org.jgroups.protocols

Class PingData

java.lang.Object

org.jgroups.protocols.PingData

All Implemented Interfaces:

Streamable

public class PingData
extends Object
implements Streamable

Encapsulates information about a cluster node, e.g. local address, coordinator's address, logical name and physical address(es)

Author:

Bela Ban

Field Summary

Fields

Modifier and Type	Field and Description
protected boolean	is_server
protected String	logical_name
protected Address	own_addr
protected Collection<PhysicalAddress>	physical_addrs
protected View	view
protected ViewId	view_id

Constructor Summary

Constructors

Constructor and Description
PingData()
PingData(Address own_addr, View view, boolean is_server)
PingData(Address own_addr, View view, boolean is_server, String logical_name, Collection<PhysicalAddress> physical_addrs)
PingData(Address own_addr, View view, ViewId view_id, boolean is_server, String logical_name, Collection<PhysicalAddress> physical_addrs)

Method Summary

Methods

Modifier and Type	Method and Description
boolean	equals(Object obj)
Address	getAddress()
Address	getCoordAddress()
String	getLogicalName()
Collection<Address>	getMembers()
Collection<PhysicalAddress>	getPhysicalAddrs()
View	getView()
ViewId	getViewId()
boolean	hasCoord()
int	hashCode()
boolean	isCoord()
boolean	isServer()
String	printViewId()
void	readFrom(DataInput instream) Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
void	setView(View view)
void	setViewId(ViewId view_id)
int	size()
String	toString()
void	writeTo(DataOutput outstream) Write the entire state of the current object (including superclasses) to outstream.

Methods inherited from class java.lang.Object

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

Field Detail

own_addr

protected Address own_addr

view

protected View view

view_id

protected ViewId view_id

is_server

protected boolean is_server

logical_name

protected String logical_name

physical_addrs

protected Collection<PhysicalAddress> physical_addrs

Constructor Detail

PingData

public PingData()

PingData

public PingData(Address own_addr,
        View view,
        boolean is_server)

PingData

public PingData(Address own_addr,
        View view,
        boolean is_server,
        String logical_name,
        Collection<PhysicalAddress> physical_addrs)

PingData

public PingData(Address own_addr,
        View view,
        ViewId view_id,
        boolean is_server,
        String logical_name,
        Collection<PhysicalAddress> physical_addrs)

Method Detail

isCoord

public boolean isCoord()

hasCoord

public boolean hasCoord()

getAddress

public Address getAddress()

getCoordAddress

public Address getCoordAddress()

getMembers

public Collection<Address> getMembers()

getView

public View getView()

setView

public void setView(View view)

getViewId

public ViewId getViewId()

setViewId

public void setViewId(ViewId view_id)

isServer

public boolean isServer()

getLogicalName

public String getLogicalName()

getPhysicalAddrs

public Collection<PhysicalAddress> getPhysicalAddrs()

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object

printViewId

public String printViewId()

writeTo

public void writeTo(DataOutput outstream)
             throws Exception

Description copied from interface: Streamable

Write the entire state of the current object (including superclasses) to outstream. Note that the output stream must not be closed

Specified by:

writeTo in interface Streamable

Throws:

Exception

readFrom

public void readFrom(DataInput instream)
              throws Exception

Description copied from interface: Streamable

Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed

Specified by:

readFrom in interface Streamable

Throws:

Exception

size

public int size()