drcl.inet.contract
Class McastHostEvent.Message

java.lang.Object
  drcl.DrclObj
      drcl.comp.Message
          drcl.inet.contract.McastHostEvent.Message

All Implemented Interfaces:

java.lang.Cloneable, ObjectDuplicable, java.io.Serializable

Enclosing class:

McastHostEvent

public static class McastHostEvent.Message

extends Message

See Also:

Serialized Form

Constructor Summary

McastHostEvent.Message()

McastHostEvent.Message(int type_, long src_, long srcmask_, long group_, int ifindex_)

Method Summary

java.lang.Object	clone() Returns a clone of this object.
void	duplicate(java.lang.Object source_) opies the content of the source_ object to this object.
Contract	getContract() Returns the associated contract of this message.
long	getGroup() Returns the group field from the event struct.
int	getIfIndex() Returns the interface index from the event struct.
long	getSource() Returns the source field from the event struct.
long	getSourceMask() Returns the source field from the event struct.
boolean	isJoin() Returns true if the message is a join event.
boolean	isLeave() Returns true if the event struct is a leave event.
java.lang.String	toString(java.lang.String separator_) Prints the content of the message by separating each field with the separator string.

Methods inherited from class drcl.comp.Message

toString

Methods inherited from class java.lang.Object

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

Constructor Detail

McastHostEvent.Message

public McastHostEvent.Message()

McastHostEvent.Message

public McastHostEvent.Message(int type_,
                              long src_,
                              long srcmask_,
                              long group_,
                              int ifindex_)

Method Detail

isJoin

public boolean isJoin()

Returns true if the message is a join event.

isLeave

public boolean isLeave()

Returns true if the event struct is a leave event.

getGroup

public long getGroup()

Returns the group field from the event struct.

getSource

public long getSource()

Returns the source field from the event struct.

getSourceMask

public long getSourceMask()

Returns the source field from the event struct.

getIfIndex

public int getIfIndex()

Returns the interface index from the event struct.

duplicate

public void duplicate(java.lang.Object source_)

Description copied from class: DrclObj

opies the content of the source_ object to this object. he subclass must implement this method to realize DrclObj.clone().

Specified by:

duplicate in interface ObjectDuplicable

Overrides:

duplicate in class DrclObj

clone

public java.lang.Object clone()

Description copied from class: DrclObj

Returns a clone of this object. By default, this method creates an object of the same class and calls DrclObj.duplicate(Object) to duplicate the content of this object to the newly-created one.

This method uses getClass().newInstance() to create new instance. Hence, subclasses need to override this method only if the subclass is not declared as public or does not have explicit no-argument constructor. A subclass may override this method for performance reason.

Specified by:

clone in interface ObjectDuplicable

Overrides:

clone in class DrclObj

getContract

public Contract getContract()

Description copied from class: Message

Returns the associated contract of this message.

Specified by:

getContract in class Message

toString

public java.lang.String toString(java.lang.String separator_)

Description copied from class: Message

Prints the content of the message by separating each field with the separator string.

Specified by:

toString in class Message