Examples with Variable CCDD.CcddClassesDataTable.Variable used on opensource projects

Example 16 with Variable

use of CCDD.CcddClassesDataTable.Variable in project CCDD by nasa.

the class CcddSchedulerDbIOHandler method loadTelemetryData.

/**
 ********************************************************************************************
 * Load the stored data from the project database and initialize the telemetry table
 ********************************************************************************************
 */
private void loadTelemetryData() {
    // Load the data from the database
    List<String[]> storedData = dbTable.retrieveInformationTable(InternalTable.TLM_SCHEDULER, ccddMain.getMainFrame());
    // Check if there is data stored
    if (!storedData.isEmpty()) {
        List<Message> msgList = null;
        List<Variable> varList;
        // Get the maximum messages per second in floating point format
        float msgsPerSec = Float.valueOf(rateHandler.getMaxMsgsPerSecond());
        // Step through each row in from the table
        for (String[] data : storedData) {
            RateInformation info = null;
            msgList = null;
            varList = null;
            // Get the rate column name, message name, message ID, and members
            String rateName = data[TlmSchedulerColumn.RATE_NAME.ordinal()];
            String messageName = data[TlmSchedulerColumn.MESSAGE_NAME.ordinal()];
            String messageID = data[TlmSchedulerColumn.MESSAGE_ID.ordinal()];
            String member = data[TlmSchedulerColumn.MEMBER.ordinal()];
            // Step through the existing data streams
            for (DataStream dataStream : dataStreams) {
                // Check if the data stream already exists
                if (rateName.equals(dataStream.getRateName())) {
                    // Get the rate information for the data stream
                    info = rateHandler.getRateInformationByRateName(dataStream.getRateName());
                    // Get the messages for this the data stream
                    msgList = dataStream.getMessages();
                    // Get the variables for this the data stream
                    varList = dataStream.getVariableList();
                    break;
                }
            }
            // exist
            if (msgList == null) {
                // Get the rate information for this rate column
                info = rateHandler.getRateInformationByRateName(rateName);
                // Check if the rate exists
                if (info != null) {
                    // Create a new data stream for the data
                    DataStream stream = new DataStream(rateName);
                    // Add the stream to the existing list
                    dataStreams.add(stream);
                    // Get a reference to the created data stream message list
                    msgList = stream.getMessages();
                    // Get a reference to the created data stream variable list
                    varList = stream.getVariableList();
                }
            }
            // Check if the rate exists
            if (info != null) {
                int subIndex = -1;
                Message message = null;
                Variable variable = null;
                // Separate the message's name and the sub-index, if any
                String[] nameAndIndex = messageName.split("\\.");
                // Calculate the period (= total messages / total messages per second)
                float period = Float.valueOf(info.getMaxMsgsPerCycle()) / Float.valueOf(msgsPerSec);
                // Step through the created messages
                for (Message msg : msgList) {
                    // Check if the message has already been created
                    if (msg.getName().equals(nameAndIndex[0])) {
                        // Store the message object
                        message = msg;
                        // Check if this is a sub-message definition
                        if (nameAndIndex.length == 2) {
                            // Step through all the message's sub-messages
                            for (Message subMessage : message.getSubMessages()) {
                                // Check if the sub-message already exists
                                if (subMessage.getName().equals(messageName)) {
                                    // Get the sub-message's index and assign the sub-message's
                                    // ID
                                    subIndex = Integer.valueOf(nameAndIndex[1]);
                                    message.getSubMessage(subIndex).setID(messageID);
                                }
                            }
                            // Check if no sub-index was found
                            if (subIndex == -1) {
                                // Get the sub-index from the message name
                                subIndex = Integer.valueOf(nameAndIndex[1]);
                                // Create a new sub-message and assign the sub-message's ID
                                message.addNewSubMessage(messageID);
                            }
                        }
                        break;
                    }
                }
                // Check if no message object was found
                if (message == null) {
                    // Create a new parent message
                    message = new Message(nameAndIndex[0], messageID, info.getMaxBytesPerSec() / info.getMaxMsgsPerCycle());
                    subIndex = 0;
                    // Add the message to the existing message list
                    msgList.add(message);
                }
                // Check if the message has a member
                if (!member.isEmpty()) {
                    // Split the member column to remove the rate and extract the variable name
                    String varName = member.split("\\" + TLM_SCH_SEPARATOR, 2)[1];
                    // Step through the variables
                    for (Variable var : varList) {
                        // Check if the variable has already been created
                        if (var.getFullName().equals(varName)) {
                            // Store the variable and stop searching
                            variable = var;
                            break;
                        }
                    }
                    // Check if the variable doesn't already exist
                    if (variable == null) {
                        // Create a new variable
                        variable = VariableGenerator.generateTelemetryData(member);
                        // Add the variable to the existing variable list
                        varList.add(variable);
                    }
                    // Check if the rate is a sub-rate
                    if (variable.getRate() < period) {
                        // Assign the variable to the sub-message and store the message index
                        message.getSubMessage(subIndex).addVariable(variable);
                        variable.addMessageIndex(subIndex);
                    } else // The rate isn't a sub-rate
                    {
                        // Check if the variable has not already been assigned to the message
                        if (!message.getAllVariables().contains(variable)) {
                            // Add the variable to the general message
                            message.addVariable(variable);
                        }
                        // Store the message index
                        variable.addMessageIndex(msgList.indexOf(message));
                    }
                }
            }
        }
    }
}

Example 17 with Variable

use of CCDD.CcddClassesDataTable.Variable in project CCDD by nasa.

the class CcddSchedulerDbIOHandler method loadApplicationData.

/**
 ********************************************************************************************
 * Get the stored data from the project database and initialize the application table
 ********************************************************************************************
 */
private void loadApplicationData() {
    List<Message> messages = new ArrayList<Message>();
    List<Variable> varList = new ArrayList<Variable>();
    // Load the application scheduler table
    List<String[]> storedData = dbTable.retrieveInformationTable(InternalTable.APP_SCHEDULER, ccddMain.getMainFrame());
    // Check if any stored data exists
    if (!storedData.isEmpty()) {
        // Calculate the message's time usage
        int time = 1000 / appHandler.getMaxMsgsPerSecond();
        for (String[] row : storedData) {
            Message msg = null;
            Variable var = null;
            // Step through all the created message
            for (Message message : messages) {
                // Check if the message has already been created
                if (message.getName().equals(row[AppSchedulerColumn.TIME_SLOT.ordinal()])) {
                    // Assign the existing message to the message object and stop searching
                    msg = message;
                    break;
                }
            }
            // Check if the message object is still null
            if (msg == null) {
                // Create a new message
                msg = new Message(row[AppSchedulerColumn.TIME_SLOT.ordinal()], "", time);
                // Add the message to the existing message list
                messages.add(msg);
            }
            // Check if the member column contains application information
            if (!row[AppSchedulerColumn.APP_INFO.ordinal()].isEmpty()) {
                // Split the member column to extract the application name
                String name = row[AppSchedulerColumn.APP_INFO.ordinal()].split(",", DefaultApplicationField.values().length)[0];
                // Step through all created variables
                for (Variable variable : varList) {
                    // Check if the variable has already been created
                    if (variable.getFullName().equals(name)) {
                        // Assign the existing variable to the variable object
                        var = variable;
                        break;
                    }
                }
                // Check if the variable is still null
                if (var == null) {
                    // Create a new variable
                    var = VariableGenerator.generateApplicationData(row[AppSchedulerColumn.APP_INFO.ordinal()]);
                    // Add the variable to the existing variable list
                    varList.add(var);
                }
                // Add the variable to the general message
                msg.addVariable(var);
                var.addMessageIndex(Integer.valueOf(msg.getName().trim().split("_")[1]) - 1);
            }
        }
    }
    // Create a data stream object for the application information
    dataStreams.add(new DataStream(messages, varList));
}

Example 18 with Variable

use of CCDD.CcddClassesDataTable.Variable in project CCDD by nasa.

the class CcddSchedulerEditorHandler method initializeSchedulerTable.

/**
 ********************************************************************************************
 * Initialize the scheduler table. Add values to the current data which is used when creating
 * the table. The message list is also initialized
 ********************************************************************************************
 */
private void initializeSchedulerTable() {
    // Initialize the messages lists
    messages = new ArrayList<Message>();
    // Load the stored variables
    List<Variable> excludedVars = schedulerHndlr.getVariableList();
    // Get the messages from the stored data
    List<Message> storedMsgs = schedulerHndlr.getStoredData();
    // Check if the stored data is either not accurate or not set
    if (storedMsgs.size() != totalMessages) {
        Message msg;
        currentData = new Object[totalMessages][SchedulerColumn.values().length];
        // Step through each row
        for (int row = 0; row < currentData.length; row++) {
            // Create a new message. The space in the name is necessary when parsing the
            // message row for the message indices
            msg = new Message((schedulerHndlr.getSchedulerOption() == TELEMETRY_SCHEDULER ? "Message" : "Time Slot") + "_" + (row + 1), "", emptyMessageSize);
            // Add the message to the existing list
            messages.add(msg);
            // Add message name, size, and ID to the table's current data
            currentData[row][SchedulerColumn.NAME.ordinal()] = msg.getName();
            currentData[row][SchedulerColumn.SIZE.ordinal()] = msg.getBytesRemaining();
            currentData[row][SchedulerColumn.ID.ordinal()] = msg.getID();
        }
    } else // The data stored in the database is accurate
    {
        // Add the messages to the existing list
        messages.addAll(storedMsgs);
        // Set the scheduler table data array to the current message information
        updateSchedulerTable(false);
        // Check if there are any excluded variables
        if (excludedVars != null && !excludedVars.isEmpty()) {
            List<String> varNames = new ArrayList<String>();
            // Step through each variable in the list of excluded variables
            for (Variable var : excludedVars) {
                // Add the variable name with path to the list
                varNames.add(var.getFullName());
            }
            // Make each variable in the excluded variables list unavailable in the variable
            // tree
            schedulerHndlr.setVariableUnavailable(varNames);
        }
    }
    // Copy the current messages for change comparison purposes
    copyMessages();
}

Example 19 with Variable

use of CCDD.CcddClassesDataTable.Variable in project CCDD by nasa.

the class CcddSchedulerEditorHandler method removeSelectedVariable.

/**
 ********************************************************************************************
 * Remove the selected variable(s). This will remove it from any other messages the variable is
 * in. If the variable is a member of a link it removes all the other link member variables as
 * well
 *
 * @return List of variable names removed
 ********************************************************************************************
 */
protected List<String> removeSelectedVariable() {
    List<String> removedVarNames = new ArrayList<String>();
    List<String> selectedVars = null;
    // Check if this is a telemetry scheduler
    if (schedulerHndlr.getSchedulerOption() == TELEMETRY_SCHEDULER) {
        // Get the selected variable(s)
        selectedVars = assignmentTree.getSelectedVariables();
    } else // Check if this is a application scheduler
    if (schedulerHndlr.getSchedulerOption() == APPLICATION_SCHEDULER) {
        // Get the selected variable(s)
        selectedVars = assignmentList.getSelectedValuesList();
    }
    // Check if an item is selected and that the selected value is not the empty message value
    if (selectedVars != null && !selectedVars.isEmpty() && !selectedVars.get(0).equals(MESSAGE_EMPTY)) {
        // Row of selected variable. Convert the row index to view coordinates in case the
        // Scheduler table is sorted
        int row = schedulerTable.convertRowIndexToModel(schedulerTable.getSelectedRow());
        // List of variables to be removed
        List<Variable> removedVars = new ArrayList<Variable>();
        // Step through each selected variable
        for (String selectedVar : selectedVars) {
            // Variable object to be returned
            Variable variable = messages.get(row).getVariable(selectedVar);
            // Check if the selected variable hasn't already been added to removed list
            if (variable != null && !removedVars.contains(variable)) {
                // Check to see if the variable is linked
                if (variable.getLink() != null) {
                    // Add all the variables in the link to the removed list
                    for (Variable packetVar : messages.get(row).getVariables()) {
                        // Check if the variable is in the link of the selected item
                        if (packetVar.getLink() != null && packetVar.getLink().equals(variable.getLink())) {
                            // Add the variable to the removed list
                            removedVars.add(packetVar);
                        }
                    }
                } else // The variable is not in a link; add the selected variable to the removed
                // variables list
                {
                    // Add the variable to the list of removed variables
                    removedVars.add(variable);
                }
            }
        }
        // Remove the variables in the list from the message
        removedVarNames = removeVariablesFromMessages(removedVars, row);
        // Check if this is a telemetry scheduler
        if (schedulerHndlr.getSchedulerOption() == TELEMETRY_SCHEDULER) {
            // Update the assignment definition list for when the assignment tree is rebuilt
            assignmentTree.updateAssignmentDefinitions(messages, schedulerHndlr.getRateName());
        }
        // Calculate the bytes remaining in the messages
        calculateTotalBytesRemaining();
        // Update the remaining bytes column values
        updateRemainingBytesColumn();
        // Update the package list to the new message's variables
        updateAssignmentList();
    }
    return removedVarNames;
}

Example 20 with Variable

use of CCDD.CcddClassesDataTable.Variable in project CCDD by nasa.

the class CcddSchedulerEditorHandler method copyMessages.

/**
 ********************************************************************************************
 * Copy the specified (sub-)messages to the specified copy location
 *
 * @param messageList
 *            list of (sub-)messages to copy
 *
 * @param copyList
 *            reference to the list to which to copy the (sub-)messages
 *
 * @param parentMessage
 *            parent of the sub-message; null if this is not a sub-message
 ********************************************************************************************
 */
private void copyMessages(List<Message> messageList, List<Message> copyList, Message parentMessage) {
    // Step through each (sub-)message
    for (Message message : messageList) {
        // Create and store a copy of the (sub-)message
        copyList.add(new Message(message.getName(), message.getID(), message.getBytesRemaining(), parentMessage, parentMessage == null ? new ArrayList<Message>() : null));
        // Step through each variable in the (sub-)message
        for (Variable variable : message.getVariables()) {
            Variable copyVar = null;
            // Check if this is a telemetry scheduler
            if (schedulerHndlr.getSchedulerOption() == TELEMETRY_SCHEDULER) {
                TelemetryData tlmData = (TelemetryData) variable;
                // Create a copy of the telemetry data
                copyVar = VariableGenerator.generateTelemetryData(tlmData.getRate() + TLM_SCH_SEPARATOR + tlmData.getFullName());
            } else // Check if this is an application scheduler
            if (schedulerHndlr.getSchedulerOption() == APPLICATION_SCHEDULER) {
                ApplicationData appData = (ApplicationData) variable;
                // Create a copy of the application data
                copyVar = VariableGenerator.generateApplicationData(appData.getFullName() + "," + appData.getRate() + "," + appData.getSize() + "," + appData.getPriority() + "," + appData.getMessageRate() + "," + appData.getWakeUpID() + "," + appData.getWakeUpName() + "," + appData.getHkSendRate() + "," + appData.getHkWakeUpID() + "," + appData.getHkWakeUpName() + "," + appData.getSchGroup());
            }
            // Check if a copy was produced
            if (copyVar != null) {
                // Add the variable to the copy
                copyList.get(copyList.size() - 1).addVariable(copyVar);
            }
        }
    }
}