public String convertModel(String path, String modelName) {
if (matlab.isDisconnected()) {
matlab.connect();
}
MontiArcStringBuilder builder = new MontiArcStringBuilder();
if (matlab.isConnected()) {
matlab.loadModel(path, modelName);
builder.addPackage(MontiArcStringBuilder.EXPORT_PACKAGE);
builder.startCreateComponent(modelName);
convertPorts(modelName, builder);
convertModelReferences(modelName, builder);
convertSubSystems(modelName, builder);
convertSignals(modelName, builder);
builder.endCreateComponent();
} else {
// TODO handle
}
return builder.getConvertedModel();
}
public String convertDeltaModel(String path, String deltaModelName) {
if (matlab.isDisconnected()) {
matlab.connect();
}
DeltaMontiArcModelBuilder builder = new DeltaMontiArcModelBuilder();
matlab.loadModel(path, deltaModelName);
// create delta head
String aoc = getApplicationOrderCondition(deltaModelName);
builder.startCreateDelta(deltaModelName, aoc);
// create modify blocks at top lvl
convertDeltaSubSystems(deltaModelName, builder);
builder.closeBody();
return builder.getConvertedModel();
}
protected List<SimulinkSignal> getSignals(String rootName) {
List<SimulinkSignal> signals = new ArrayList<SimulinkSignal>();
// find all (top-level) connectors in the model or block
Object[] foundConnectors =
matlab.returningFeval(
1, find_system, rootName, SearchDepth, 1, FindAll, "on", LineType, SimulinkType.signal);
if ((foundConnectors != null) && (foundConnectors.length == 1)) {
// handles (ids) of the connectors
double[] connHandles = (double[]) foundConnectors[0];
for (int i = 0; i < connHandles.length; i++) {
double connHandle = connHandles[i];
double srcConnHandle = connHandle;
double[] lineChildren =
((double[]) (matlab.returningFeval(1, get_param, connHandle, "LineChildren"))[0]);
// Signals with children are not handled (directly). This is the case when a
// block has more than one outgoing signal.
if (lineChildren.length > 0) {
continue;
}
double lineParent =
((double[]) (matlab.returningFeval(1, get_param, connHandle, "LineParent"))[0])[0];
// If lineParent has another value than -1.0 the source block has more than one outgoing
// signal.
// The id of the source block can now only be get by the root line parent...
if (lineParent != -1.0) {
// ...Started by the source block every signal fork creates line children for the current
// signal.
// These children can also have children of their own (if they have a fork).
// So to get the source block we need to get the source block of the root line parent.
double rootLineParent = lineParent;
do {
srcConnHandle = rootLineParent;
rootLineParent =
((double[]) (matlab.returningFeval(1, get_param, rootLineParent, "LineParent"))[0])
[0];
} while (rootLineParent != -1.0);
}
String srcBlockName = (String) matlab.returningFeval(get_param, srcConnHandle, SrcBlock);
String srcQualifiedBlockName = rootName + "/" + srcBlockName;
String srcBlockType =
(String) matlab.returningFeval(get_param, srcQualifiedBlockName, BlockType);
String srcPortNumber = (String) matlab.returningFeval(get_param, srcConnHandle, SrcPort);
String dstBlockName = (String) matlab.returningFeval(get_param, connHandle, DstBlock);
String dstQualifiedBlockName = rootName + "/" + dstBlockName;
String dstBlockType =
(String) matlab.returningFeval(get_param, dstQualifiedBlockName, BlockType);
String dstPortNumber = (String) matlab.returningFeval(get_param, connHandle, DstPort);
SimulinkSignal signal =
new SimulinkSignal(
srcQualifiedBlockName,
Integer.valueOf(srcPortNumber),
dstQualifiedBlockName,
Integer.valueOf(dstPortNumber),
srcConnHandle);
// ====== Handle Source ======= //
if (srcBlockType.equals(SubSystem.toString())) {
// src block is a sub system
String srcPortName = getPortNameByNumber(srcQualifiedBlockName, srcPortNumber, false);
signal.setSrcPortName(srcPortName);
} else if (srcBlockType.equals(ModelReference.toString())) {
// src block is a model reference
String referencedModelName =
(String) matlab.returningFeval(get_param, srcQualifiedBlockName, ModelName);
matlab.loadModel(referencedModelName);
String srcPortName = getPortNameByNumber(referencedModelName, srcPortNumber, false);
signal.setSrcPortName(srcPortName);
}
// ====== Handle Destination ======= //
if (dstBlockType.equals(SubSystem.toString())) {
// dst block is a sub system
String dstPortName = getPortNameByNumber(dstQualifiedBlockName, dstPortNumber, true);
signal.setDstPortName(dstPortName);
} else if (dstBlockType.equals(ModelReference.toString())) {
// dst block is a model reference
String referencedModelName =
(String) matlab.returningFeval(get_param, dstQualifiedBlockName, ModelName);
matlab.loadModel(referencedModelName);
String dstPortName = getPortNameByNumber(referencedModelName, dstPortNumber, true);
signal.setDstPortName(dstPortName);
}
signals.add(signal);
}
}
return signals;
}