Package kr.ac.konkuk.ccslab.cm.event

Class CMInterestEvent

java.lang.Object

kr.ac.konkuk.ccslab.cm.entity.CMObject

kr.ac.konkuk.ccslab.cm.event.CMEvent

kr.ac.konkuk.ccslab.cm.event.CMInterestEvent

public class CMInterestEvent
extends CMEvent

This class represents CM events that are used when a user changes the group membership or interacts with the other group members.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	USER_COLLIDE
static final int	USER_ENTER	The event ID for the request of joining a group in the default server.
static final int	USER_LEAVE	The event ID for leaving a group in the default server.
static final int	USER_MOVE
static final int	USER_TALK	The event ID for a chatting message in a group.

Fields inherited from class kr.ac.konkuk.ccslab.cm.event.CMEvent

m_bytes, m_nByteNum, m_nID, m_strDistributionGroup, m_strDistributionSession, m_strHandlerGroup, m_strHandlerSession, m_strReceiver, m_strSender

Fields inherited from class kr.ac.konkuk.ccslab.cm.entity.CMObject

m_nType

Constructor Summary

Constructors

Constructor	Description
CMInterestEvent()
CMInterestEvent(ByteBuffer msg)

Method Summary

Modifier and Type	Method	Description
protected int	getByteNum()
String	getCollideObj()
String	getCurrentGroup()	Returns the current group name.
String	getHostAddress()	Returns the host IP address.
String	getPassword()
CMPoint3f	getPoint3f()
CMPosition	getPosition()
String	getTalk()	Returns the chatting message.
int	getUDPPort()	Returns the UDP port number.
String	getUserName()	Returns the user name.
protected void	marshallBody()
void	setCollideObj(String oName)
void	setCurrentGroup(String gName)
void	setHostAddress(String host)
void	setPassword(String passwd)
void	setPoint3f(CMPoint3f p)
void	setPosition(CMPosition pq)
void	setTalk(String talk)
void	setUDPPort(int port)
void	setUserName(String name)
protected void	unmarshallBody(ByteBuffer msg)

Methods inherited from class kr.ac.konkuk.ccslab.cm.event.CMEvent

allocate, equals, getDistributionGroup, getDistributionSession, getHandlerGroup, getHandlerSession, getID, getInt2BytesFromByteBuffer, getReceiver, getSender, getStringFromByteBuffer, marshall, marshallHeader, putInt2BytesToByteBuffer, putStringToByteBuffer, setByteNum, setDistributionGroup, setDistributionSession, setHandlerGroup, setHandlerSession, setID, setReceiver, setSender, toString, unmarshall, unmarshallHeader

Methods inherited from class kr.ac.konkuk.ccslab.cm.entity.CMObject

getType, setType

Methods inherited from class java.lang.Object

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

Field Details

USER_ENTER

public static final int USER_ENTER

The event ID for the request of joining a group in the default server.

event direction: client -> default server

A client sends the USER_ENTER event after it processes CMSessionEvent.JOIN_SESSION_ACK. This event is also sent when the user changes his/her current group.
The following fields are used for this event:

• user name: getUserName()
• IP address of the user host: getHostAddress()
• UDP port number of the user: getUDPPort()
• current group name of the user: getCurrentGroup()

See Also:

• Constant Field Values

USER_LEAVE

public static final int USER_LEAVE

The event ID for leaving a group in the default server.

event direction: client -> default server

A client sends the USER_LEAVE event when it leaves the current group so that it can enter a new group.
The following field is used for this event:

• user name: getUserName()

See Also:

• Constant Field Values

USER_MOVE

public static final int USER_MOVE

See Also:

• Constant Field Values

USER_COLLIDE

public static final int USER_COLLIDE

See Also:

• Constant Field Values

USER_TALK

public static final int USER_TALK

The event ID for a chatting message in a group.

event direction: client -> server, client -> client

The USER_TALK event is sent when a client which is a group member calls CMClientStub.chat(String, String).
The following fields are used for this event:

• user name: getUserName()
• chatting message: getTalk()

See Also:

• Constant Field Values

Constructor Details

CMInterestEvent

public CMInterestEvent()

CMInterestEvent

public CMInterestEvent(ByteBuffer msg)

Method Details

setUserName

public void setUserName(String name)

getUserName

public String getUserName()

Returns the user name.

Returns:

the user name.

setPassword

public void setPassword(String passwd)

getPassword

public String getPassword()

setHostAddress

public void setHostAddress(String host)

getHostAddress

public String getHostAddress()

Returns the host IP address.

Returns:

the host IP address.

setUDPPort

public void setUDPPort(int port)

getUDPPort

public int getUDPPort()

Returns the UDP port number.

Returns:

the UDP port number.

setCurrentGroup

public void setCurrentGroup(String gName)

getCurrentGroup

public String getCurrentGroup()

Returns the current group name.

Returns:

the current group name.

setTalk

public void setTalk(String talk)

getTalk

public String getTalk()

Returns the chatting message.

Returns:

the chatting message.

setPoint3f

public void setPoint3f(CMPoint3f p)

getPoint3f

public CMPoint3f getPoint3f()

setPosition

public void setPosition(CMPosition pq)

getPosition

public CMPosition getPosition()

setCollideObj

public void setCollideObj(String oName)

getCollideObj

public String getCollideObj()

getByteNum

protected int getByteNum()

Overrides:

getByteNum in class CMEvent

marshallBody

protected void marshallBody()

Specified by:

marshallBody in class CMEvent

unmarshallBody

protected void unmarshallBody(ByteBuffer msg)

Specified by:

unmarshallBody in class CMEvent