Package 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

Constructor Summary

Constructors

Constructor	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)

Method Summary

Modifier and Type	Method	Description
boolean	equals(Object obj)
Address	getAddress()
Address	getCoordAddress()
String	getLogicalName()
Collection<Address>	getMembers()
Collection<PhysicalAddress>	getPhysicalAddrs()
View	getView()
boolean	hasCoord()
int	hashCode()
boolean	isCoord()
boolean	isServer()
void	readFrom(DataInputStream 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)
int	size()
String	toString()
void	writeTo(DataOutputStream 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

Constructor Details

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)

Method Details

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)

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

writeTo

public void writeTo(DataOutputStream outstream)
             throws IOException

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:

IOException

readFrom

public void readFrom(DataInputStream instream)
              throws IOException,
IllegalAccessException,
InstantiationException

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:

IOException

IllegalAccessException

InstantiationException

size

public int size()