/**
* React to a change in an attribute.
*
* @param attribute The changed parameter.
* @exception IllegalActionException If the parameter set is not valid.
*/
public void attributeChanged(Attribute attribute) throws IllegalActionException {
String tmp = null;
if (attribute == serverName) {
// -------------- the user has changed serverName -----------
String strServerName = serverName.getExpression();
if (_serverNameString == null) {
// the value is loaded from the moml file
// don't cal the _createSubmission
_serverNameString = strServerName;
log.info("_serverNameString is set according to original value of moml file.");
if (!strServerName.equals("")) {
_appMetadata = AppMetadataParser.parseAppMetadata(strServerName);
if (_appMetadata == null) {
// something bad happen while getting the appMetadata
log.error("Failed to parse metadata at " + strServerName);
throw new IllegalActionException(
this, "The selected URL does not point to a valid Opal service");
}
}
} else if (!strServerName.equals(_serverNameString)) {
// the user changed the value, we have to update the actor
log.info("Got a new server name: " + strServerName);
_appMetadata = AppMetadataParser.parseAppMetadata(strServerName);
if (_appMetadata != null) {
if (_appMetadata.isArgMetadataEnable())
// complex submission form
_createSubmission(_appMetadata);
else
// simple submission form
_createSimpleSubmission(_appMetadata);
_addDocumentation(_appMetadata);
} else {
// something bad happen while getting the appMetadata
log.error("Failed to parse metadata at " + strServerName);
throw new IllegalActionException(
this, "The selected URL does not point to a valid Opal service");
}
_serverNameString = strServerName;
this.propagateValues();
}
} else if (attribute == numberFiles) {
// -------------- the user has changed the number of files -----------
int numFiles = 1;
try {
numFiles = Integer.parseInt(numberFiles.stringValue());
} catch (NumberFormatException e) {
throw new IllegalActionException(
this, "The numberFiles parameter is not a valid integer, please correct the value");
}
if (numFiles != _numberFiles) {
_updateUploadFileNumber(numFiles);
_numberFiles = numFiles;
}
} else {
log.debug("the user has changed: " + attribute.toString());
}
super.attributeChanged(attribute);
} // attributeChanged
/**
* Provide content to the specified web exporter to be included in a web page for the container of
* this object. This class provides a default title for the web page and for each object as
* specified by <i>include</i> and <i>instancesOf</i>.
*
* @throws IllegalActionException If a subclass throws it.
*/
public void provideContent(WebExporter exporter) throws IllegalActionException {
String titleValue = stringValue();
if (titleValue == null || titleValue.equals("")) {
// Use the model name as the default title.
titleValue = getContainer().getName();
}
exporter.setTitle(titleValue, ((BooleanToken) showTitleInHTML.getToken()).booleanValue());
boolean entities = false, attributes = false;
String includeValue = include.stringValue().toLowerCase();
if (includeValue.equals("all")) {
entities = true;
attributes = true;
} else if (includeValue.equals("entities")) {
entities = true;
} else if (includeValue.equals("attributes")) {
attributes = true;
}
List<NamedObj> objects;
String instances = instancesOf.stringValue();
NamedObj container = getContainer();
if (entities && container instanceof CompositeEntity) {
if (instances.trim().equals("")) {
objects = ((CompositeEntity) container).entityList();
} else {
try {
Class restrict = Class.forName(instances);
objects = ((CompositeEntity) container).entityList(restrict);
} catch (ClassNotFoundException e) {
throw new IllegalActionException(this, "No such class: " + instances);
}
}
for (NamedObj object : objects) {
_provideOutsideContent(exporter, object);
}
}
if (attributes) {
if (instances.trim().equals("")) {
objects = ((CompositeEntity) container).attributeList();
} else {
try {
Class restrict = Class.forName(instances);
objects = ((CompositeEntity) container).attributeList(restrict);
} catch (ClassNotFoundException e) {
throw new IllegalActionException(this, "No such class: " + instances);
}
}
for (NamedObj object : objects) {
_provideOutsideContent(exporter, object);
}
}
}
/**
* Override the base class to define an href attribute to associate with the area of the image map
* corresponding to its container.
*
* @param exporter The web exporter to which to write content.
* @exception IllegalActionException If evaluating the value of this parameter fails.
*/
@Override
protected void _provideAttributes(WebExporter exporter) throws IllegalActionException {
boolean entities = false, attributes = false;
String includeValue = include.stringValue().toLowerCase(Locale.getDefault());
if (includeValue.equals("all")) {
entities = true;
attributes = true;
} else if (includeValue.equals("entities")) {
entities = true;
} else if (includeValue.equals("attributes")) {
attributes = true;
}
List<NamedObj> objects;
String instances = instancesOf.stringValue();
NamedObj container = getContainer();
if (entities && container instanceof CompositeEntity) {
if (instances.trim().equals("")) {
objects = ((CompositeEntity) container).entityList();
} else {
try {
Class restrict = Class.forName(instances);
objects = ((CompositeEntity) container).entityList(restrict);
} catch (ClassNotFoundException e) {
throw new IllegalActionException(this, "No such class: " + instances);
}
}
for (NamedObj object : objects) {
_provideEachAttribute(exporter, object);
}
}
if (attributes) {
if (instances.trim().equals("")) {
objects = ((CompositeEntity) container).attributeList();
} else {
try {
Class restrict = Class.forName(instances);
objects = ((CompositeEntity) container).attributeList(restrict);
} catch (ClassNotFoundException e) {
throw new IllegalActionException(this, "No such class: " + instances);
}
}
for (NamedObj object : objects) {
_provideEachAttribute(exporter, object);
}
}
}
private void populateDataBasedFunctions(
final Map<String, Serializable> data, IFunction function) {
if (function instanceof CompositeFunction) {
CompositeFunction compositeFunction = (CompositeFunction) function;
for (IFunction func : compositeFunction.getFunctions()) {
populateDataBasedFunctions(data, func);
}
}
if (function instanceof IDataBasedFunction) {
IDataBasedFunction dbFunction = (IDataBasedFunction) function;
String sdName = seedDataName.getExpression();
String sdAxis = seedAxisName.getExpression();
Dataset seedDataset = DatasetFactory.createFromObject(data.get(sdName)).clone();
Dataset seedAxisDataset = DatasetFactory.createFromObject(data.get(sdAxis)).clone();
dbFunction.setData(seedAxisDataset, seedDataset);
}
}
/**
* Execute the compile and run commands in the <i>codeDirectory</i> directory.
*
* @return The return value of the last subprocess that was executed or -1 if no commands were
* executed.
* @exception IllegalActionException If there are problems reading parameters or executing the
* commands.
*/
@Override
protected int _executeCommands() throws IllegalActionException {
List<String> commands = new LinkedList<String>();
// The compile command.
if (((BooleanToken) compile.getToken()).booleanValue()) {
if (((BooleanToken) useMake.getToken()).booleanValue()) {
commands.add("make -f " + _sanitizedModelName + ".mk ");
} else {
String command =
CodeGeneratorUtilities.substitute(
((StringToken) compileCommand.getToken()).stringValue(), _substituteMap);
System.out.println("JavaCodeGenerator: compile command: " + command);
commands.add(command);
}
}
// The run command.
if (_isTopLevel()) {
if (((BooleanToken) run.getToken()).booleanValue()) {
if (((BooleanToken) useMake.getToken()).booleanValue()) {
commands.add("make -f " + _sanitizedModelName + ".mk run");
} else {
String command =
CodeGeneratorUtilities.substitute(
((StringToken) runCommand.getToken()).stringValue(), _substituteMap);
System.out.println("JavaCodeGenerator: run command: " + command);
commands.add(command);
}
}
}
if (commands.size() == 0) {
return -1;
}
_executeCommands.setCommands(commands);
_executeCommands.setWorkingDirectory(codeDirectory.asFile());
try {
// FIXME: need to put this output in to the UI, if any.
_executeCommands.start();
} catch (Throwable throwable) {
StringBuffer errorMessage = new StringBuffer();
Iterator<?> allCommands = commands.iterator();
while (allCommands.hasNext()) {
errorMessage.append((String) allCommands.next() + _eol);
}
throw new IllegalActionException(
"Problem executing the " + "commands:" + _eol + errorMessage + _eol + throwable);
}
return _executeCommands.getLastSubprocessReturnCode();
}
/**
* @param container
* @param name
* @throws ptolemy.kernel.util.NameDuplicationException
* @throws ptolemy.kernel.util.IllegalActionException
*/
public MathFunction(final CompositeEntity container, final String name)
throws NameDuplicationException, IllegalActionException {
super(container, name);
// Parameters
function = new StringParameter(this, "function");
function.setExpression("exp");
function.addChoice("exp");
function.addChoice("log");
function.addChoice("modulo");
function.addChoice("sign");
function.addChoice("square");
function.addChoice("sqrt");
_function = _EXP;
// Ports
// secondOperand port is not allocated in the constructor
// instead it will allocated dynamically during run-time
firstOperand = PortFactory.getInstance().createInputPort(this, "input", Double.class);
output = PortFactory.getInstance().createOutputPort(this, "output");
_attachText(
"_iconDescription",
"<svg>\n"
+ "<rect x=\"-30\" y=\"-15\" "
+ "width=\"60\" height=\"30\" "
+ "style=\"fill:white\"/>\n"
+ "</svg>\n");
}
@Override
protected DataMessageComponent getTransformedMessage(List<DataMessageComponent> cache)
throws DataMessageException {
// get the data out of the message, name of the item should be specified
final Map<String, Serializable> data = MessageUtils.getList(cache);
Map<String, AFunction> functions;
try {
functions = MessageUtils.getFunctions(cache);
} catch (Exception e) {
throw new DataMessageException(
"Could not parse the Funcitons comming into the FunctionToDatsetActor", null, e);
}
// prepare the output message
DataMessageComponent result = MessageUtils.copy(cache);
// get the required datasets
String dataset = datasetName.getExpression();
String xAxis = xAxisName.getExpression();
String functionString = functionName.getExpression();
// Get the actual objects
Dataset xAxisDS = DatasetFactory.createFromObject(data.get(xAxis)).clone();
AFunction function = functions.get(functionString);
populateDataBasedFunctions(data, function);
// process the data
// TODO Add Null Protection here.
DoubleDataset createdDS = function.calculateValues(xAxisDS);
createdDS.setName(dataset);
// Add it to the result
result.addList(createdDS.getName(), createdDS);
return result;
}
/** This function returns the number of CPU selected by the user */
private int _getCpuNumber() throws IllegalActionException {
StringParameter cpuNumber = null;
int value = 0;
try {
cpuNumber = (StringParameter) this.getAttribute("cpuNumber", StringParameter.class);
} catch (IllegalActionException e) {
throw new IllegalActionException(
this, "Unable to find the command line parameter: " + e.getMessage());
}
if (cpuNumber == null) {
return 0;
}
if (cpuNumber.getExpression().length() == 0) {
return 0;
}
try {
value = Integer.valueOf(cpuNumber.getExpression());
} catch (Exception e) {
throw new IllegalActionException(this, "The number of CPU must be an integer!");
}
log.debug("Invoking Opal with " + cpuNumber.getExpression() + " CPUs");
return value;
}
/**
* Create a top-level viewer for the specified object with the specified parent window.
*
* @param object The object to configure, which is required to contain a parameter with name
* matching <i>parameterName</i> and value that is an array of records.
* @param parent The parent window, which is required to be an instance of TableauFrame.
*/
@Override
public void createEditor(NamedObj object, Frame parent) {
try {
Parameter attributeToEdit =
(Parameter) object.getAttribute(parameterName.getExpression(), Parameter.class);
if (attributeToEdit == null) {
MessageHandler.error("No such parameter: " + parameterName.getExpression());
return;
}
Token value = attributeToEdit.getToken();
if (!(value instanceof ArrayToken)) {
MessageHandler.error(
"Parameter does not contain an array token: " + attributeToEdit.toString());
return;
}
ArrayOfRecordsPane pane = new ArrayOfRecordsPane();
pane.display((ArrayToken) value, (ArrayToken) columns.getToken());
new ComponentDialog(parent, object.getFullName(), pane);
} catch (KernelException ex) {
MessageHandler.error("Cannot get specified string attribute to edit.", ex);
return;
}
}
/**
* Return a label figure for the specified token.
*
* @param row The row.
* @param column The column.
* @return A label figure.
*/
private LabelFigure _labelFigure(RecordToken row, String column) {
Token token = row.get(column);
String label = "";
if (token instanceof StringToken) {
label = ((StringToken) token).stringValue();
} else if (token != null) {
label = token.toString();
}
Color color = Color.black;
try {
if (!colorKey.stringValue().equals("")) {
Token colorToken = row.get(colorKey.stringValue());
if (colorToken != null) {
color = _uniqueColor(colorToken.toString());
}
}
} catch (IllegalActionException e) {
// Ignore. Use black.
}
LabelFigure tableElement =
new LabelFigure(label, _labelFont, 1.0, SwingConstants.NORTH_WEST, color);
return tableElement;
}
@Override
public void attributeChanged(final Attribute attribute) throws IllegalActionException {
try {
if (attribute == function) {
final String functionName = function.stringValue();
if (functionName.equals("exp")) {
_function = _EXP;
if (secondOperand != null) {
secondOperand.setContainer(null);
}
} else if (functionName.equals("log")) {
_function = _LOG;
if (secondOperand != null) {
secondOperand.setContainer(null);
}
} else if (functionName.equals("modulo")) {
_function = _MODULO;
_createSecondPort();
} else if (functionName.equals("sign")) {
_function = _SIGN;
if (secondOperand != null) {
secondOperand.setContainer(null);
}
} else if (functionName.equals("square")) {
_function = _SQUARE;
if (secondOperand != null) {
secondOperand.setContainer(null);
}
} else if (functionName.equals("sqrt")) {
_function = _SQRT;
if (secondOperand != null) {
secondOperand.setContainer(null);
}
} else {
throw new IllegalActionException(this, "Unrecognized math function: " + functionName);
}
} else {
super.attributeChanged(attribute);
}
} catch (final NameDuplicationException nameDuplication) {
throw new InternalErrorException(this, nameDuplication, "Unexpected name duplication");
}
}
/**
* Read multiple arrays of XMLTokens from the input and combine them according to the specified
* template. If the template contains invalid delimiters, then return the template file with the
* valid ones replaced and the invalid ones unmodified.
*
* @exception IllegalActionException If thrown by the parent class, while reading a parameter or
* while reading the input.
*/
@Override
public void fire() throws IllegalActionException {
super.fire();
template.update();
String outputString = removeHeader(template.getToken());
String all = "";
for (int j = 0; j < input.getWidth(); j++) {
ArrayToken a = (ArrayToken) input.get(j);
// FIXME: use StringBuffer instead of concatenating a String.
String allInArray = "";
int i;
for (i = 0; i < a.length(); i++) {
String elemInArray = removeHeader(a.getElement(i));
if (i == 0) {
allInArray = allInArray.concat(elemInArray);
} else {
allInArray = allInArray.concat('\n' + elemInArray);
}
String elemTag = "$input" + Integer.toString(j) + ',' + Integer.toString(i);
outputString = outputString.replace(elemTag, elemInArray);
}
String arrayTag = "$input" + Integer.toString(j) + ",n";
outputString = outputString.replace(arrayTag, allInArray);
if (j == 0) {
all = all.concat(allInArray);
} else {
all = all.concat('\n' + allInArray);
}
}
outputString = outputString.replace("$inputn", all);
String ADDheader = headerParameter.stringValue() + "\n";
ADDheader = ADDheader.concat(outputString);
try {
XMLToken out = new XMLToken(ADDheader);
output.broadcast(out);
} catch (Exception e) {
// FIXME: throw an exception that uses "this" so we
// know in which actor the error is located
throw new InternalErrorException(e);
}
}
/**
* This method instantiates the parameters needed for the submission of a Opal job without
* metadata
*/
private void _createSimpleSubmission(AppMetadata app) throws IllegalActionException {
_emptyParamtersArray();
// TODO delete this _interfaceParameters is useless
log.info("Creating simple submission form. For service URL: " + app.getURL());
try {
(new StringParameter(this, "commandLine")).setContainer(this);
(new StringParameter(this, "cpuNumber")).setContainer(this);
// let's try to get the number of files
int numFiles;
try {
numFiles = Integer.parseInt(numberFiles.stringValue());
} catch (NumberFormatException e) {
throw new IllegalActionException(
this, "The numberFiles parameter is not a valid integer, please correct the value");
}
_updateUploadFileNumber(numFiles);
} catch (NameDuplicationException e) {
log.error("The parameter could not be instantiated. Error message: " + e.getMessage(), e);
}
}
/**
* Get the TableauParameter to be used by the event that requires a tableau in its actions.
*
* @param event The event.
* @param referredTableau The parameter that contains the name of the TableauParameter to be used,
* if not empty.
* @param defaultTableau The default TableauParameter to be used.
* @return The TableauParameter.
* @exception IllegalActionException If the TableauParameter cannot be found.
*/
public static TableauParameter getTableauParameter(
Event event, StringParameter referredTableau, TableauParameter defaultTableau)
throws IllegalActionException {
String tableauName = referredTableau.stringValue().trim();
if (tableauName.equals("")) {
return defaultTableau;
} else {
Variable variable = ModelScope.getScopedVariable(null, event, tableauName);
if (variable == null || !(variable instanceof TableauParameter)) {
throw new IllegalActionException(
event,
"Unable to find "
+ "variable with name \""
+ tableauName
+ "\", or the "
+ "variable is not an instanceof TableauParameter.");
}
return (TableauParameter) variable;
}
}
/** this function build the command line reading the parameters selected by the user */
private String _makeCmd() throws IllegalActionException {
String str = "";
if (_appMetadata.isArgMetadataEnable()) {
// complex submission form
if (_appMetadata.getArgFlags() != null) {
// let's do the falgs
ArgFlag[] flags = _appMetadata.getArgFlags();
for (int i = 0; i < flags.length; i++) {
Parameter flagTemp = null;
if ((flagTemp = (Parameter) this.getAttribute(flags[i].getId())) == null)
throw new IllegalActionException(
this, "Unable to find the command line parameter (flag): " + flags[i].getId());
if (((BooleanToken) flagTemp.getToken()).booleanValue()) str += " " + flags[i].getTag();
} // for
}
if (_appMetadata.getArgParams() != null) {
// and then the params
ArgParam[] params = _appMetadata.getArgParams();
String taggedParams = "";
String separator = _appMetadata.getSeparator();
if (separator == null) {
separator = " ";
}
String[] untaggedParams =
new String[_appMetadata.getNumUnttagedParams()]; // we make an array to contain
// the untagged params
for (int i = 0; i < untaggedParams.length; i++)
// we initialized it to empty
untaggedParams[i] = "";
log.info("We have " + _appMetadata.getNumUnttagedParams() + " untaggged parameters.");
for (int i = 0; i < params.length; i++) {
log.info("Analizing param: " + params[i].getId());
Attribute attr = this.getAttribute(params[i].getId());
if (attr == null)
throw new IllegalActionException(
this, "We could not find the attribute " + params[i].getId());
if (params[i].getTag() != null) {
// tagged params
if (attr instanceof FilePortParameter) {
if (((FilePortParameter) attr).asFile() != null)
// we have a file!
taggedParams +=
" "
+ params[i].getTag()
+ separator
+ ((FilePortParameter) attr).asFile().getName();
} else if ((((StringParameter) attr).stringValue() != null)
&& (((StringParameter) attr).stringValue().length() > 0)) // basically the user
// has entered some text
taggedParams +=
" " + params[i].getTag() + separator + ((StringParameter) attr).stringValue();
} else {
// untagged parameters
if (attr instanceof FilePortParameter) {
if (((FilePortParameter) attr).asFile() != null)
// we have a file
untaggedParams[params[i].getPosition()] =
" " + ((FilePortParameter) attr).asFile().getName();
} else if ((((StringParameter) attr).stringValue() != null)
&& (((StringParameter) attr).stringValue().length() > 0)) { // basically the user
// has entered some
// text
// untagged params this is a bit unreadable!!
untaggedParams[params[i].getPosition()] =
" " + ((StringParameter) attr).stringValue();
log.info(
"Adding the "
+ i
+ " untagged paramters with: "
+ untaggedParams[params[i].getPosition()]);
} // if
} // else
} // for
if (taggedParams.length() > 0) str += taggedParams;
for (int i = 0; i < _appMetadata.getNumUnttagedParams(); i++) str += untaggedParams[i];
}
log.info("The command line is: " + str);
return str;
} else {
// simple case
StringParameter commandLine = null;
try {
commandLine = (StringParameter) this.getAttribute("commandLine", StringParameter.class);
log.debug(
"passing by here with commandLine = "
+ commandLine
+ " for server name: "
+ _serverNameString);
} catch (IllegalActionException e) {
throw new IllegalActionException(
this, "Unable to find the command line parameter: " + e.getMessage());
}
return commandLine.getExpression();
}
} // _makeCmd
/**
* Consume at most one array from the input ports and produce the index of the first bin that
* breaks the threshold.
*
* @exception IllegalActionException If there is no director.
*/
public void fire() throws IllegalActionException {
super.fire();
start.update();
if (array.hasToken(0)) {
ArrayToken inputArray = (ArrayToken) array.get(0);
int inputSize = inputArray.length();
int startValue = ((IntToken) start.getToken()).intValue();
if ((startValue >= inputSize) || (startValue < 0)) {
throw new IllegalActionException(this, "start is out of range: " + startValue);
}
int increment = -1;
if (((BooleanToken) forwards.getToken()).booleanValue()) {
increment = 1;
}
double reference = ((DoubleToken) inputArray.getElement(startValue)).doubleValue();
double thresholdValue = ((DoubleToken) threshold.getToken()).doubleValue();
String scaleValue = scale.stringValue();
boolean aboveValue = ((BooleanToken) above.getToken()).booleanValue();
if (scaleValue.equals("relative amplitude decibels")) {
if (aboveValue) {
thresholdValue = reference * Math.pow(10.0, (thresholdValue / 20));
} else {
thresholdValue = reference * Math.pow(10.0, (-thresholdValue / 20));
}
} else if (scaleValue.equals("relative power decibels")) {
if (aboveValue) {
thresholdValue = reference * Math.pow(10.0, (thresholdValue / 10));
} else {
thresholdValue = reference * Math.pow(10.0, (-thresholdValue / 10));
}
} else if (scaleValue.equals("relative linear")) {
if (aboveValue) {
thresholdValue = reference + thresholdValue;
} else {
thresholdValue = reference - thresholdValue;
}
}
// Default output if we don't find a crossing.
int bin = -1;
for (int i = startValue; (i < inputSize) && (i >= 0); i += increment) {
double currentValue = ((DoubleToken) inputArray.getElement(i)).doubleValue();
if (aboveValue) {
// Searching for values above the threshold.
if (currentValue > thresholdValue) {
bin = i;
break;
}
} else {
// Searching for values below the threshold.
if (currentValue < thresholdValue) {
bin = i;
break;
}
}
}
output.send(0, new IntToken(bin));
}
}
/**
* this function instantiate all the parameter necessary to display an advanced submission form
* for the current selected opal service
*/
private void _createSubmission(AppMetadata app) throws IllegalActionException {
_emptyParamtersArray();
log.info("Creating complex submission form. For service URL: " + app.getURL());
try {
Group[] group = app.getGroups();
ArrayList tempParam = new ArrayList();
if (group != null) {
for (int i = 0; i < group.length; i++) {
// first the parameters
ArgParam[] argParams = group[i].getArgParams();
if (argParams != null) {
for (int paramCount = 0; paramCount < argParams.length; paramCount++) {
if (argParams[paramCount].getType().equals("FILE")
&& argParams[paramCount].getIoType().equals("INPUT")) {
// This is an input file box
FilePortParameter param =
new FilePortParameter(this, argParams[paramCount].getId());
if (argParams[paramCount].getSelectedValue() != null)
// setting the default value
param.setExpression(argParams[paramCount].getSelectedValue());
tempParam.add(param);
} else if (argParams[paramCount].getValues() != null) {
String[] choices = argParams[paramCount].getValues();
// this is a multiple choices
StringParameter param = new StringParameter(this, argParams[paramCount].getId());
for (int z = 0; z < choices.length; z++) param.addChoice(choices[z]);
if (argParams[paramCount].getSelectedValue() != null)
// setting the default value
param.setExpression(argParams[paramCount].getSelectedValue());
tempParam.add(param);
} else {
// this is a string
StringParameter param = new StringParameter(this, argParams[paramCount].getId());
if (argParams[paramCount].getSelectedValue() != null)
// setting the default value
param.setExpression(argParams[paramCount].getSelectedValue());
tempParam.add(param);
} // else
} // for argParam
} // argParams
// and then the flags
ArgFlag[] argFlags = group[i].getArgFlags();
if (argFlags != null) {
for (int paramCount = 0; paramCount < argFlags.length; paramCount++) {
Parameter check = null;
if (argFlags[paramCount].isSelected())
check = new Parameter(this, argFlags[paramCount].getId(), BooleanToken.TRUE);
else check = new Parameter(this, argFlags[paramCount].getId(), BooleanToken.FALSE);
check.setTypeEquals(BaseType.BOOLEAN);
tempParam.add(check);
}
} // argFlags
}
} // group
// set the numberFiles to 0
StringParameter param = (StringParameter) this.getAttribute("numberFiles");
if (param != null) param.setToken(new StringToken("0"));
// not needed anymore delete the tempParam
// _interfaceParameters = (Parameter []) tempParam.toArray(new
// Parameter[tempParam.size()]);
} catch (NameDuplicationException e) {
log.error("The parameter could not be instantiated. Error message: " + e.getMessage());
throw new IllegalActionException(
this, "The complex submission form could not be initialized: " + e.getMessage());
}
return;
}
/**
* Create a new background figure. This overrides the base class to draw a box around the value
* display, where the width of the box depends on the value.
*
* @return A new figure.
*/
public Figure createBackgroundFigure() {
NamedObj container = getContainer();
CompositeFigure result = new CompositeFigure();
if (container != null) {
try {
ArrayToken fieldsValue = (ArrayToken) fields.getToken();
Attribute associatedAttribute = container.getAttribute(variableName.getExpression());
if (associatedAttribute instanceof Variable) {
Token value = ((Variable) associatedAttribute).getToken();
if (value instanceof ArrayToken) {
// Find the number of rows and columns.
int numRows = ((ArrayToken) value).length();
int numColumns = fieldsValue.length();
if (numColumns == 0) {
// All columns should be included.
// Make a pass to figure out how many that is.
for (int i = 0; i < numRows; i++) {
Token row = ((ArrayToken) value).getElement(i);
if (row instanceof RecordToken) {
int rowWidth = ((RecordToken) row).labelSet().size();
if (rowWidth > numColumns) {
numColumns = rowWidth;
}
}
}
}
// Find the width of each column and the height of each row.
// All rows are the same height, but column widths can vary.
double rowHeight = 0.0;
double columnWidth[] = new double[numColumns];
for (int i = 1; i < numColumns; i++) {
columnWidth[i] = 0.0;
}
LabelFigure tableElement[][] = new LabelFigure[numRows][numColumns];
// Iterate over rows.
for (int i = 0; i < numRows; i++) {
Token row = ((ArrayToken) value).getElement(i);
if (row instanceof RecordToken) {
if (fieldsValue.length() == 0) {
// Display all fields.
Iterator labelSet = ((RecordToken) row).labelSet().iterator();
int j = 0;
while (labelSet.hasNext()) {
String column = (String) labelSet.next();
tableElement[i][j] = _labelFigure((RecordToken) row, column);
Rectangle2D bounds = tableElement[i][j].getBounds();
double width = bounds.getWidth();
if (width > columnWidth[j]) {
columnWidth[j] = width;
}
double height = bounds.getHeight();
if (height > rowHeight) {
rowHeight = height;
}
j++;
}
} else {
// Display specified fields.
for (int j = 0; j < fieldsValue.length(); j++) {
if (j >= numColumns) {
break;
}
String column = ((StringToken) fieldsValue.getElement(j)).stringValue();
tableElement[i][j] = _labelFigure((RecordToken) row, column);
Rectangle2D bounds = tableElement[i][j].getBounds();
double width = bounds.getWidth();
if (width > columnWidth[j]) {
columnWidth[j] = width;
}
double height = bounds.getHeight();
if (height > rowHeight) {
rowHeight = height;
}
}
}
}
}
// Now make a pass to position and add all the figures.
double rowPosition = _VERTICAL_PADDING;
// Iterate over rows.
for (int i = 0; i < numRows; i++) {
Token row = ((ArrayToken) value).getElement(i);
if (row instanceof RecordToken) {
if (fieldsValue.length() == 0) {
// Display all fields.
Iterator labelSet = ((RecordToken) row).labelSet().iterator();
int j = 0;
double columnPosition = _HORIZONTAL_PADDING;
while (labelSet.hasNext()) {
/*String column = (String) */ labelSet.next();
tableElement[i][j].translateTo(columnPosition, rowPosition);
result.add(tableElement[i][j]);
columnPosition += columnWidth[j] + _HORIZONTAL_PADDING;
j++;
}
} else {
// Display specified fields.
double columnPosition = _HORIZONTAL_PADDING;
for (int j = 0; j < fieldsValue.length(); j++) {
// String column = ((StringToken)fieldsValue.getElement(j)).stringValue();
tableElement[i][j].translateTo(columnPosition, rowPosition);
result.add(tableElement[i][j]);
columnPosition += columnWidth[j] + _HORIZONTAL_PADDING;
}
}
}
rowPosition += rowHeight + _VERTICAL_PADDING;
}
}
}
} catch (IllegalActionException e) {
// Stick the error message in the icon.
result.add(new LabelFigure(e.getMessage()));
}
}
// Now put a box around it all.
Rectangle2D bounds = result.getBounds();
// Double the padding below to allow for both sides.
double width = Math.floor(bounds.getWidth()) + _HORIZONTAL_PADDING * 2;
double height = Math.floor(bounds.getHeight()) + _VERTICAL_PADDING * 2;
Figure rectangle = new BasicRectangle(0, 0, width, height, boxColor.asColor(), 1);
CompositeFigure finalResult = new CompositeFigure(rectangle);
finalResult.add(result);
return finalResult;
}
