synergynet3.projector.web

Class ProjectorControlComms

java.lang.Object

synergynet3.projector.web.ProjectorControlComms

public class ProjectorControlComms
extends java.lang.Object

Management of retrieving and modifying network cluster properties.

Method Summary

Methods

Modifier and Type	Method and Description
void	allProjectorsAlign(PerformActionMessage message) Send a message instigating the alignment of content on all projectors.
void	allProjectorsClear(PerformActionMessage message) Send a message instigating the clearing of content on all projectors.
void	allProjectorsReceiveContent(java.util.ArrayList<ContentTransferedMessage> messages) Send a message informing all projector devices of contents to display.
void	allProjectorsSendContentsToTables(java.lang.String[] tablesToSendTo) Send a message informing all projector devices to send their contents to a list of tables.
static ProjectorControlComms	get() Retrieve, and initialise if needed, a static instance of AppSystemControlComms.
int	getNumberOfProjectorsOnline() Get the number of all the devices connected to the network cluster of 'projector' type.
java.util.List<java.lang.String>	getProjectorsList() Get a collection of all the devices connected to the network cluster of 'projector' type.
ProjectorDeviceControl	getSNDeviceFromName(java.lang.String device) Retrieve a representation of a device connected to the network cluster from their ID.
void	specificProjectorAlign(PerformActionMessage message, java.lang.String device) Send a message instigating the alignment of content on specific projector.
void	specificProjectorClear(PerformActionMessage message, java.lang.String device) Send a message instigating the clearing of content on specific projector.
void	specificProjectorsReceiveContent(java.util.ArrayList<ContentTransferedMessage> messages, java.lang.String device) Send a message informing a specific projector devices of contents to display.
void	specificProjectorsSendContentsToTables(java.lang.String[] tablesToSendTo, java.lang.String device) Send a message informing a specific devices to send its contents to a list of tables.

Methods inherited from class java.lang.Object

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

Method Detail

get

public static ProjectorControlComms get()

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

Returns:

An instance of AppSystemControlComms to be accessed statically.

allProjectorsAlign

public void allProjectorsAlign(PerformActionMessage message)

Send a message instigating the alignment of content on all projectors.

Parameters:

message - Indicator for whether content on all projectors should be aligned.

allProjectorsClear

public void allProjectorsClear(PerformActionMessage message)

Send a message instigating the clearing of content on all projectors.

Parameters:

message - Indicator for whether content on all projectors should be cleared.

allProjectorsReceiveContent

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

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

Parameters:

message - list of the content item representations being transfered.

allProjectorsSendContentsToTables

public void allProjectorsSendContentsToTables(java.lang.String[] tablesToSendTo)

Send a message informing all projector devices to send their contents to a list of tables.

Parameters:

tablesToSendTo - List of the tables the contents are to be send to.

getNumberOfProjectorsOnline

public int getNumberOfProjectorsOnline()

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

Returns:

A float representing the number of devices connected to the network cluster of 'projector' 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 ProjectorDeviceControl 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.

specificProjectorAlign

public void specificProjectorAlign(PerformActionMessage message,
                          java.lang.String device)

Send a message instigating the alignment of content on specific projector.

Parameters:

message - Indicator for whether content on specific projector should be aligned.

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

specificProjectorClear

public void specificProjectorClear(PerformActionMessage message,
                          java.lang.String device)

Send a message instigating the clearing of content on specific projector.

Parameters:

message - Indicator for whether content on specific projector should be cleared.

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

specificProjectorsReceiveContent

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

Send a message informing a specific projector devices 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.

specificProjectorsSendContentsToTables

public void specificProjectorsSendContentsToTables(java.lang.String[] tablesToSendTo,
                                          java.lang.String device)

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

Parameters:

tablesToSendTo - List of the tables the contents are to be send to.

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