synergynet3.web.core

Class AppSystemControlComms

java.lang.Object

synergynet3.web.core.AppSystemControlComms

public class AppSystemControlComms
extends java.lang.Object

Management of retrieving and modifying network cluster properties.

Method Summary

Methods

Modifier and Type	Method and Description
void	allTablePositionUpdate(SynergyNetPosition b) Send a message announcing the location of another device's interface position to all devices.
void	allTablesBringStudentsToTop(PerformActionMessage message) Send a message instigating bringing student icons to the top of an environment to all devices.
void	allTablesFreeze(PerformActionMessage message) Send a message informing all tables to toggle their freeze state
void	allTablesReceiveContent(java.util.ArrayList<ContentTransferedMessage> messages) Send a message informing all table devices of contents to display.
void	allTablesReloadRemovableDriveContents(PerformActionMessage message) Send a message instigating the recreation of items from removable drives to all devices.
void	allTablesReloadServerContents(PerformActionMessage message) Send a message instigating the recreation of items from a device's directory in the networked shared cache to all devices.
void	allTablesRemoveAdditionalContent(PerformActionMessage message) Send a message instigating the removal of any items in an environment not directly created by the application to all devices.
void	allTablesSendContentsToProjectors(java.lang.String[] projectorsToSendTo) Send a message informing all table devices to send their contents to a list of projectors.
void	allTablesSendScreenshotsToProjectors(java.lang.String[] projectorsToSendTo) Send a message informing all table devices to send screenshots of their contents to a list of projectors.
void	allTablesSetNetworkFlick(PerformActionMessage message) Send a message instigating whether network flick is enabled to all devices.
void	allTablesTakeScreenshot(PerformActionMessage message) Send a message instigating the creation of a screenshot item to all devices.
static AppSystemControlComms	get() Retrieve, and initialise if needed, a static instance of AppSystemControlComms.
long	getLatency(java.lang.String remoteTable) Finds the latency of sending values to another device.
int	getNumberOfTablesOnline() Get the number of all the devices connected to the network cluster of 'table' type.
java.util.List<java.lang.String>	getProjectorsList() Get a collection of all the devices connected to the network cluster of 'projector' type.
AppSystemDeviceControl	getSNDeviceFromName(java.lang.String device) Retrieve a representation of a device connected to the network cluster from their ID.
java.util.List<java.lang.String>	getTablesList() Get a collection of all the devices connected to the network cluster of 'table' type.
void	networkFlick(FlickMessage b, java.lang.String table) Send a message announcing the arrival of an item transferred through a network flick.
void	removeStudentFromTable(java.lang.String ID, java.lang.String table) Send a message to log out a student from a specific device.
void	removeStudentsOfClass(java.lang.String className) Send a message to log a class of students to all devices.
void	sendStudentToTable(java.lang.String ID, java.lang.String table) Send a message to log a student in to a specific device.
void	specificTableBringStudentsToTop(PerformActionMessage message, java.lang.String table) Send a message instigating bringing student icons to the top of an environment to a specific device.
void	specificTablePositionUpdate(SynergyNetPosition b, java.lang.String table) Send a message announcing the location of another device's interface position to a specific device.
void	specificTableReceiveContent(java.util.ArrayList<ContentTransferedMessage> messages, java.lang.String device) Send a message informing a specific table device of contents to display.
void	specificTableReloadRemovableDriveContents(PerformActionMessage message, java.lang.String table) Send a message instigating the recreation of items from removable drives to a specific device.
void	specificTableReloadServerContents(PerformActionMessage message, java.lang.String table) Send a message instigating the recreation of items from a device's directory in the networked shared cache to a specific device.
void	specificTableRemoveAdditionalContent(PerformActionMessage message, java.lang.String table) Send a message instigating the removal of any items in an environment not directly created by the application to a specific device.
void	specificTableSetNetworkFlick(PerformActionMessage message, java.lang.String table) Send a message instigating whether network flick is enabled to a specific devices.
void	specificTablesFreeze(PerformActionMessage message, java.lang.String table) Send a message informing all tables to toggle their freeze state
void	specificTablesSendContentsToProjectors(java.lang.String[] projectorsToSendTo, java.lang.String device) Send a message informing a specific devices to send its contents to a list of projectors.
void	specificTablesSendScreenshotsToProjectors(java.lang.String[] projectorsToSendTo, java.lang.String device) Send a message informing a specific devices to send screenshots of its contents to a list of projectors.
void	specificTableTakeScreenshot(PerformActionMessage message, java.lang.String table) Send a message instigating the creation of a screenshot item to a specific device.

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

get

public static AppSystemControlComms get()

Retrieve, and initialise if needed, a static instance of AppSystemControlComms.

Returns:

An instance of AppSystemControlComms to be accessed statically.

allTablePositionUpdate

public void allTablePositionUpdate(SynergyNetPosition b)

Send a message announcing the location of another device's interface position to all devices.

Parameters:

b - Structured message identifying the position of a network device's interface.

allTablesBringStudentsToTop

public void allTablesBringStudentsToTop(PerformActionMessage message)

Send a message instigating bringing student icons to the top of an environment to all devices.

Parameters:

b - Indicator for whether student icons should be brought to the top of an environment.

allTablesFreeze

public void allTablesFreeze(PerformActionMessage message)

Send a message informing all tables to toggle their freeze state

Parameters:

message - enables toggle.

allTablesReceiveContent

public void allTablesReceiveContent(java.util.ArrayList<ContentTransferedMessage> messages)

Send a message informing all table devices of contents to display.

Parameters:

message - list of the content item representations being transfered.

allTablesReloadRemovableDriveContents

public void allTablesReloadRemovableDriveContents(PerformActionMessage message)

Send a message instigating the recreation of items from removable drives to all devices.

Parameters:

b - Indicator for whether the items from removable drives should be recreated.

allTablesReloadServerContents

public void allTablesReloadServerContents(PerformActionMessage message)

Send a message instigating the recreation of items from a device's directory in the networked shared cache to all devices.

Parameters:

message - Indicator for whether the items from a device's directory in the networked shared cache should be recreated.

allTablesRemoveAdditionalContent

public void allTablesRemoveAdditionalContent(PerformActionMessage message)

Send a message instigating the removal of any items in an environment not directly created by the application to all devices.

Parameters:

b - Indicator for whether any items in an environment not directly created by the application should be removed.

allTablesSendContentsToProjectors

public void allTablesSendContentsToProjectors(java.lang.String[] projectorsToSendTo)

Send a message informing all table devices to send their contents to a list of projectors.

Parameters:

projectorsToSendTo - List of the projectors the contents are to be send to.

allTablesSendScreenshotsToProjectors

public void allTablesSendScreenshotsToProjectors(java.lang.String[] projectorsToSendTo)

Send a message informing all table devices to send screenshots of their contents to a list of projectors.

Parameters:

projectorsToSendTo - List of the projectors the screenshots are to be send to.

allTablesSetNetworkFlick

public void allTablesSetNetworkFlick(PerformActionMessage message)

Send a message instigating whether network flick is enabled to all devices.

Parameters:

b - Indicator for whether the devices should.

allTablesTakeScreenshot

public void allTablesTakeScreenshot(PerformActionMessage message)

Send a message instigating the creation of a screenshot item to all devices.

Parameters:

b - Indicator for whether a screenshot item should be created.

getLatency

public long getLatency(java.lang.String remoteTable)

Finds the latency of sending values to another device.

Parameters:

remoteTable - The name of the table the latency is to be tested for.

Returns:

A long value representing the latency time.

getNumberOfTablesOnline

public int getNumberOfTablesOnline()

Get the number of all the devices connected to the network cluster of 'table' type.

Returns:

A float representing the number of devices connected to the network cluster of 'table' type.

getProjectorsList

public java.util.List<java.lang.String> getProjectorsList()

Get a collection of all the devices connected to the network cluster of 'projector' type.

Returns:

A collection of all the devices connected to the network cluster of 'projector' type.

getSNDeviceFromName

public AppSystemDeviceControl getSNDeviceFromName(java.lang.String device)

Retrieve a representation of a device connected to the network cluster from their ID.

Parameters:

device - ID representing a device connected to the network cluster.

Returns:

Representation of a device connected to the network cluster.

getTablesList

public java.util.List<java.lang.String> getTablesList()

Get a collection of all the devices connected to the network cluster of 'table' type.

Returns:

A collection of all the devices connected to the network cluster of 'table' type.

networkFlick

public void networkFlick(FlickMessage b,
                java.lang.String table)

Send a message announcing the arrival of an item transferred through a network flick.

Parameters:

b - Structured message representing the item, its target and trajectory when transferred through a network flick.

table - ID on the network cluster of the device the message is to be sent to.

removeStudentFromTable

public void removeStudentFromTable(java.lang.String ID,
                          java.lang.String table)

Send a message to log out a student from a specific device.

Parameters:

ID - ID of the student to be logged out.

table - ID on the network cluster of the device the message is to be sent to.

removeStudentsOfClass

public void removeStudentsOfClass(java.lang.String className)

Send a message to log a class of students to all devices.

Parameters:

className - Name of the class being logged out.

sendStudentToTable

public void sendStudentToTable(java.lang.String ID,
                      java.lang.String table)

Send a message to log a student in to a specific device.

Parameters:

ID - ID of the student to be logged in.

table - ID on the network cluster of the device the message is to be sent to.

specificTableBringStudentsToTop

public void specificTableBringStudentsToTop(PerformActionMessage message,
                                   java.lang.String table)

Send a message instigating bringing student icons to the top of an environment to a specific device.

Parameters:

b - Indicator for whether student icons should be brought to the top of an environment.

table - ID on the network cluster of the device the message is to be sent to.

specificTablePositionUpdate

public void specificTablePositionUpdate(SynergyNetPosition b,
                               java.lang.String table)

Send a message announcing the location of another device's interface position to a specific device.

Parameters:

b - Structured message identifying the position of a network device's interface.

table - ID on the network cluster of the device the message is to be sent to.

specificTableReceiveContent

public void specificTableReceiveContent(java.util.ArrayList<ContentTransferedMessage> messages,
                               java.lang.String device)

Send a message informing a specific table device of contents to display.

Parameters:

message - list of the content item representations being transfered.

device - ID on the network cluster of the device the message is to be sent to.

specificTableReloadRemovableDriveContents

public void specificTableReloadRemovableDriveContents(PerformActionMessage message,
                                             java.lang.String table)

Send a message instigating the recreation of items from removable drives to a specific device.

Parameters:

b - Indicator for whether the items from removable drives should be recreated.

table - ID on the network cluster of the device the message is to be sent to.

specificTableReloadServerContents

public void specificTableReloadServerContents(PerformActionMessage message,
                                     java.lang.String table)

Send a message instigating the recreation of items from a device's directory in the networked shared cache to a specific device.

Parameters:

b - Indicator for whether the items from a device's directory in the networked shared cache should be recreated.

table - ID on the network cluster of the device the message is to be sent to.

specificTableRemoveAdditionalContent

public void specificTableRemoveAdditionalContent(PerformActionMessage message,
                                        java.lang.String table)

Send a message instigating the removal of any items in an environment not directly created by the application to a specific device.

Parameters:

b - Indicator for whether any items in an environment not directly created by the application should be removed.

table - ID on the network cluster of the device the message is to be sent to.

specificTableSetNetworkFlick

public void specificTableSetNetworkFlick(PerformActionMessage message,
                                java.lang.String table)

Send a message instigating whether network flick is enabled to a specific devices.

Parameters:

b - Indicator for whether network flick is enabled.

table - ID on the network cluster of the device the message is to be sent to.

specificTablesFreeze

public void specificTablesFreeze(PerformActionMessage message,
                        java.lang.String table)

Send a message informing all tables to toggle their freeze state

Parameters:

message - enables toggle.

device - ID on the network cluster of the device the message is to be sent to.

specificTablesSendContentsToProjectors

public void specificTablesSendContentsToProjectors(java.lang.String[] projectorsToSendTo,
                                          java.lang.String device)

Send a message informing a specific devices to send its contents to a list of projectors.

Parameters:

projectorsToSendTo - List of the projectors the contents are to be send to.

table - ID on the network cluster of the device the message is to be sent to.

specificTablesSendScreenshotsToProjectors

public void specificTablesSendScreenshotsToProjectors(java.lang.String[] projectorsToSendTo,
                                             java.lang.String device)

Send a message informing a specific devices to send screenshots of its contents to a list of projectors.

Parameters:

projectorsToSendTo - List of the projectors the screenshots are to be send to.

table - ID on the network cluster of the device the message is to be sent to.

specificTableTakeScreenshot

public void specificTableTakeScreenshot(PerformActionMessage message,
                               java.lang.String table)

Send a message instigating the creation of a screenshot item to a specific device.

Parameters:

b - Indicator for whether a screenshot item should be created.

table - ID on the network cluster of the device the message is to be sent to.