Examples with PinDescription de.neemann.digital.core.element.PinDescription used on opensource projects

Example 1 with PinDescription

use of de.neemann.digital.core.element.PinDescription in project Digital by hneemann.

the class ModelEntry method applyInputs.

/**
 * Sets the Inputs of the element contained in this entry
 *
 * @throws PinException  PinException
 * @throws NodeException NodeException
 */
public void applyInputs() throws PinException, NodeException {
    try {
        HashMap<String, Pin> ins = pins.getInputs();
        InverterConfig ic = visualElement.getElementAttributes().get(Keys.INVERTER_CONFIG);
        ObservableValues values = ObservableValues.EMPTY_LIST;
        ArrayList<ObservableValue> inputs = new ArrayList<>();
        for (PinDescription inputName : inputNames) {
            Pin pin = ins.get(inputName.getName());
            if (pin == null)
                throw new PinException(Lang.get("err_pin_N0_atElement_N1_notFound", inputName, visualElement), containingVisualElement);
            ObservableValue value = pin.getValue();
            if (value == null)
                throw new PinException(Lang.get("err_noValueSetFor_N0_atElement_N1", inputName, visualElement), containingVisualElement);
            inputs.add(ic.invert(inputName.getName(), value));
        }
        ArrayList<ObservableValue> bidirect = null;
        for (Pin p : pins) {
            if (p.getDirection() == Pin.Direction.both) {
                if (bidirect == null)
                    bidirect = new ArrayList<>();
                final ObservableValue readerValue = p.getReaderValue();
                if (readerValue == null)
                    throw new PinException(Lang.get("err_noValueSetFor_N0_atElement_N1", p.getName(), visualElement), containingVisualElement);
                bidirect.add(readerValue);
            }
        }
        if (bidirect != null)
            inputs.addAll(bidirect);
        if (inputs.size() > 0) {
            values = new ObservableValues(inputs);
            element.setInputs(values);
        }
        ioState = new IOState(values, element.getOutputs(), element);
    } catch (PinException | NodeException e) {
        e.setOrigin(origin);
        e.setVisualElement(containingVisualElement);
        throw e;
    }
}