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java.lang.ObjectServerData
This class contain all buffer a shared fields
there are methods for access to variables
Field Summary | |
boolean |
am_all
|
java.util.ArrayList |
am_queue
|
ServerUserItem[] |
base
|
int |
c_count
|
static int |
C_LEVEL
|
long |
deadlockIdleTime
|
long |
endSimTime
|
java.io.FileWriter |
fw
|
boolean |
go_all
|
java.util.ArrayList |
list_not_users
|
boolean |
printOnScreen
|
boolean |
printToFile
|
java.util.ArrayList |
queue
|
long |
startSimTime
|
boolean |
stop_all
|
Constructor Summary | |
ServerData(ServerGui par_gui)
Constructor of class stack_data |
Method Summary | |
void |
addNotReadyUser(java.lang.String ParUserName)
Add user to list of not yet ready users PAR : (String) .. user name |
int |
addSender(int ParClientId,
java.lang.String ParSenderName)
This method add sender name to stack PAR: (int) ..client ID (String) ..sender name RV: (int) 1.. sucess -1.. item allready exist |
int |
allClientsGoAck()
All clients send order go_ack RV: (int) 1 .. yes -1 .. no |
int |
allClientsReady()
Are all clients ready? |
int |
allClientsSimOver()
all simulation over RV: (int) 1 .. yes -1 .. no |
int |
allClientsStopAck()
All clients send order stop_ack RV: (int) 1 .. yes -1 .. no |
void |
allFlagsSet()
seting all flag involved to stop&go simulation |
boolean |
anyMessageNotSended(java.lang.String ParName)
Are in queue any messages for user Par: (String) ParName .. receiver name RV : true .. yes in stack is message for u. |
int |
closeTraficFile()
Close server login file RV: (int) 1 .. file closed succefully -1 .. |
void |
dropTable()
Print list of all clients and his status |
int |
eraseAMFromQueue(double ParMessage)
Erase item from Anti-Message queue PAR: (double) ParMessage .. time stamp of anti-m. |
int |
eraseMessageWhenRollback(double ParTimeStamp,
java.lang.String ParReceiverName)
This method delete all message in stack when anti-message comin PAR: (double) .. anti message time stamp (string) .. receiver name RV: (int) .. count of deleted messages |
ServerMessageItem |
get(int par_id)
Get the message with lowest time_stamp from shared server's memory PAR : (int) par_id .. reveiver id RETURN VALUE : (server_message_item) or null if something wrong |
int |
getCountOfEvents(int ParUserId)
This method return count of events for user PAR: (int) .. user id RV: (int) .. count of events in stack |
double |
getGVT()
This method comput GTV RV: (double) value of GVT |
long |
getServerIdle()
This method get time how long is server not working RV(long) .. time in milisekunds |
int |
getUserId(java.lang.String par_user_name)
This method return ID of user PAR : (String) user name Return Value: (int) user ID from variable base -1 user not found |
int |
checkAllSenderLastEvent(int ParClientId)
This method check if all simulation of sender are done PAR: (int) ..client ID RV: (int) 0 .. |
int |
isUserInReadyList(java.lang.String par_name)
Is this user in ready list ? |
ServerMessageItem |
loadFromAMQueue(int ParId)
Load message with lowest time stamp from queue Par: (int) ParId .. receiver id RV: (MessageItem) .. message |
int |
put(ServerMessageItem par_item,
int par_id)
storing message to stack and inc message counter par_item contain flag of message, sender name, message, receiver name Return Value : (int) 1 .. saved sucesfully |
int |
setSenderLastEvent(int ParId,
boolean ParSimDone)
This method set that sender simulation is done PAR:(int) .. |
int |
storeClient(int par_id,
java.lang.String par_name)
store user to ready-user list if user is in not-ready-user list his item is erased PAR: (int) par_id .. user id (String) par_name .. user name RV: (int) |
void |
storeToAMQueue(int ParFlag,
java.lang.String ParFrom,
java.lang.String ParTo,
double ParMessage1,
double ParMessage2,
int ParGate)
Store parts of anti message to Buffer PAR: (int) ParFlag .. kind of meesage (String) ParFrom .. message sender (String) ParTo .. message receiver (double) ParMessage1 .. time stamp 1 (double) ParMessage2 .. time stamp 2 |
void |
unlock()
Unlock all users |
void |
writeToFile(java.lang.String ParLine)
Write to server login file or on screen Par: (String) ParLine .. |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Field Detail |
public static final int C_LEVEL
public int c_count
public ServerUserItem[] base
public boolean stop_all
public boolean am_all
public boolean go_all
public java.io.FileWriter fw
public java.util.ArrayList list_not_users
public java.util.ArrayList queue
public java.util.ArrayList am_queue
public long startSimTime
public long endSimTime
public boolean printOnScreen
public boolean printToFile
public long deadlockIdleTime
Constructor Detail |
public ServerData(ServerGui par_gui)
Method Detail |
public long getServerIdle()
public int getCountOfEvents(int ParUserId)
public double getGVT()
public int eraseMessageWhenRollback(double ParTimeStamp, java.lang.String ParReceiverName)
public int addSender(int ParClientId, java.lang.String ParSenderName)
public int setSenderLastEvent(int ParId, boolean ParSimDone)
public int checkAllSenderLastEvent(int ParClientId)
public int closeTraficFile()
public void writeToFile(java.lang.String ParLine)
public void storeToAMQueue(int ParFlag, java.lang.String ParFrom, java.lang.String ParTo, double ParMessage1, double ParMessage2, int ParGate)
public int eraseAMFromQueue(double ParMessage)
public ServerMessageItem loadFromAMQueue(int ParId)
public boolean anyMessageNotSended(java.lang.String ParName)
public void addNotReadyUser(java.lang.String ParUserName)
public int isUserInReadyList(java.lang.String par_name)
public int allClientsStopAck()
public int allClientsSimOver()
public int allClientsGoAck()
public void allFlagsSet()
public int allClientsReady()
public int getUserId(java.lang.String par_user_name)
public int storeClient(int par_id, java.lang.String par_name)
public void dropTable()
public void unlock()
public ServerMessageItem get(int par_id)
public int put(ServerMessageItem par_item, int par_id)
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