org.jgroups.stack

Class GossipData

java.lang.Object

org.jgroups.stack.GossipData

All Implemented Interfaces:

Streamable

public class GossipData
extends java.lang.Object
implements Streamable

Encapsulates data sent between GossipRouter and GossipClient

Author:

Bela Ban Oct 4 2001

Constructor Summary

Constructors

Constructor and Description
GossipData()
GossipData(byte type)
GossipData(byte type, java.lang.String group, Address addr)
GossipData(byte type, java.lang.String group, Address addr, byte[] buffer)
GossipData(byte type, java.lang.String group, Address addr, byte[] buffer, int offset, int length)
GossipData(byte type, java.lang.String group, Address addr, java.util.List<Address> mbrs)
GossipData(byte type, java.lang.String group, Address addr, java.util.List<Address> mbrs, java.util.List<PhysicalAddress> physical_addrs)
GossipData(byte type, java.lang.String group, Address addr, java.lang.String logical_name, java.util.List<PhysicalAddress> phys_addrs)

Method Summary

Modifier and Type	Method and Description
Address	getAddress()
byte[]	getBuffer()
java.lang.String	getGroup()
java.lang.String	getLogicalName()
java.util.List<Address>	getMembers()
java.util.Collection<PhysicalAddress>	getPhysicalAddresses()
byte	getType()
void	readFrom(java.io.DataInputStream in) Read the state of the current object (including superclasses) from instream Note that the input stream must not be closed
void	setMembers(java.util.List<Address> mbrs)
int	size()
java.lang.String	toString()
void	writeTo(java.io.DataOutputStream out) Write the entire state of the current object (including superclasses) to outstream.

Methods inherited from class java.lang.Object

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

Constructor Detail

GossipData

public GossipData()

GossipData

public GossipData(byte type)

GossipData

public GossipData(byte type,
                  java.lang.String group,
                  Address addr)

GossipData

public GossipData(byte type,
                  java.lang.String group,
                  Address addr,
                  java.util.List<Address> mbrs)

GossipData

public GossipData(byte type,
                  java.lang.String group,
                  Address addr,
                  java.util.List<Address> mbrs,
                  java.util.List<PhysicalAddress> physical_addrs)

GossipData

public GossipData(byte type,
                  java.lang.String group,
                  Address addr,
                  java.lang.String logical_name,
                  java.util.List<PhysicalAddress> phys_addrs)

GossipData

public GossipData(byte type,
                  java.lang.String group,
                  Address addr,
                  byte[] buffer)

GossipData

public GossipData(byte type,
                  java.lang.String group,
                  Address addr,
                  byte[] buffer,
                  int offset,
                  int length)

Method Detail

getType

public byte getType()

getGroup

public java.lang.String getGroup()

getAddress

public Address getAddress()

getLogicalName

public java.lang.String getLogicalName()

getMembers

public java.util.List<Address> getMembers()

getBuffer

public byte[] getBuffer()

getPhysicalAddresses

public java.util.Collection<PhysicalAddress> getPhysicalAddresses()

setMembers

public void setMembers(java.util.List<Address> mbrs)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

writeTo

public void writeTo(java.io.DataOutputStream out)
             throws java.io.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:

java.io.IOException

readFrom

public void readFrom(java.io.DataInputStream in)
              throws java.io.IOException,
                     java.lang.IllegalAccessException,
                     java.lang.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:

java.io.IOException

java.lang.IllegalAccessException

java.lang.InstantiationException

size

public int size()