Examples with Node org.w3c.dom.Node used on opensource projects

Example 41 with Node

use of org.w3c.dom.Node in project lucida by claritylab.

the class RuleBasedQuestionClassifier method loadRulesFile.

private void loadRulesFile(String fileName) {
    // PARSE XML RULES FILE 
    log.debug("Parsing xml rules file");
    Document rulesDocument;
    try {
        DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
        factory.setValidating(false);
        factory.setIgnoringComments(true);
        factory.setIgnoringElementContentWhitespace(true);
        factory.setNamespaceAware(true);
        DocumentBuilder db = factory.newDocumentBuilder();
        rulesDocument = db.parse(fileName);
    } catch (Exception e) {
        throw new RuntimeException("Failed to parse XML patterns file", e);
    }
    // EXTRACT RULE DATA.
    log.debug("Loading rules");
    NodeList ruleList = rulesDocument.getElementsByTagName("RULE");
    for (int i = 0; i < ruleList.getLength(); i++) {
        Node rule = ruleList.item(i);
        if (!rule.getNodeName().equals("RULE") || rule.getNodeType() != Node.ELEMENT_NODE)
            continue;
        rules.add(new Rule((Element) rule));
    }
}

Example 42 with Node

use of org.w3c.dom.Node in project cogtool by cogtool.

the class ImportCogToolXML method parseMouseAction.

private AAction parseMouseAction(Node node) {
    int modifiers = AAction.NONE;
    NodeList children = node.getChildNodes();
    if (children != null) {
        for (int i = 0; i < children.getLength(); i++) {
            Node child = children.item(i);
            if (child.getNodeName().equalsIgnoreCase(KBD_MODIFIER_ELT)) {
                modifiers = addKeyboardModifier(modifiers, getElementText(child));
            }
        }
    }
    String buttonAttr = getAttributeValue(node, BUTTON_ATTR);
    String actionAttr = getAttributeValue(node, ACTION_ATTR);
    MouseButtonState button = null;
    MousePressType mouseAction = null;
    if ((actionAttr == null) || actionAttr.equalsIgnoreCase(DOWNUP_ACTION)) {
        mouseAction = MousePressType.Click;
    } else if (actionAttr.equalsIgnoreCase(DOUBLE_ACTION)) {
        mouseAction = MousePressType.Double;
    } else if (actionAttr.equalsIgnoreCase(TRIPLE_ACTION)) {
        mouseAction = MousePressType.Triple;
    } else if (actionAttr.equalsIgnoreCase(DOWN_ACTION)) {
        mouseAction = MousePressType.Down;
    } else if (actionAttr.equalsIgnoreCase(UP_ACTION)) {
        mouseAction = MousePressType.Up;
    } else if (actionAttr.equalsIgnoreCase(HOVER_ACTION)) {
        mouseAction = MousePressType.Hover;
    } else {
        failedObjectErrors.add("Unknown button action: " + actionAttr);
        mouseAction = MousePressType.Click;
    }
    if (buttonAttr == null) {
        if (mouseAction != MousePressType.Hover) {
            button = MouseButtonState.Left;
        }
    } else if (buttonAttr.equalsIgnoreCase(LEFT_BUTTON)) {
        button = MouseButtonState.Left;
    } else if (buttonAttr.equalsIgnoreCase(MIDDLE_BUTTON)) {
        button = MouseButtonState.Middle;
    } else if (buttonAttr.equalsIgnoreCase(RIGHT_BUTTON)) {
        button = MouseButtonState.Right;
    } else {
        failedObjectErrors.add("Unknown button: " + buttonAttr);
        button = MouseButtonState.Left;
    }
    AAction action = new ButtonAction(button, mouseAction, modifiers);
    addAttributes(action, node);
    return action;
}

Example 43 with Node

use of org.w3c.dom.Node in project cogtool by cogtool.

the class ImportCogToolXML method addAttributes.

private static void addAttributes(IAttributed attributed, Node node, Map<IAttributed, String> pendingAttrSets) {
    NamedNodeMap attributes = node.getAttributes();
    if (attributes != null) {
        int numAttributes = attributes.getLength();
        if (numAttributes > 0) {
            if (notInitialized) {
                registerAttributes();
            }
            for (int i = 0; i < numAttributes; i++) {
                Node attributeNode = attributes.item(i);
                // Should never be null; sanity check
                if (attributeNode != null) {
                    String attribute = attributeNode.getNodeName();
                    IAttributed.AttributeDefinition<?> attrDefn = ATTRIBUTE_REGISTRY.get(attribute);
                    if (attrDefn != null) {
                        String attrName = attrDefn.attrName;
                        String attrNodeValue = attributeNode.getNodeValue();
                        if (WidgetAttributes.SELECTION_ATTR.equals(attrName)) {
                            // attrNodeValue is name of the selected widget,
                            // but the widget may not exist yet.
                            pendingAttrSets.put(attributed, attrNodeValue);
                        } else if (VALUE_REGISTRY.containsKey(attrNodeValue)) {
                            Object attrValue = VALUE_REGISTRY.get(attrNodeValue);
                            if (!NullSafe.equals(attrValue, attrDefn.defaultValue)) {
                                attributed.setAttribute(attrName, attrValue);
                            }
                        } else {
                            // Assume string value (eg, APPENDED_TEXT_ATTR)
                            attributed.setAttribute(attrName, attrNodeValue);
                        }
                    }
                }
            }
        }
    }
}

Example 44 with Node

use of org.w3c.dom.Node in project cogtool by cogtool.

the class ImportCogToolXML method parseTouchscreenAction.

private AAction parseTouchscreenAction(Node node) {
    int modifiers = AAction.NONE;
    NodeList children = node.getChildNodes();
    if (children != null) {
        for (int i = 0; i < children.getLength(); i++) {
            Node child = children.item(i);
            if (child.getNodeName().equalsIgnoreCase(KBD_MODIFIER_ELT)) {
                modifiers = addKeyboardModifier(modifiers, getElementText(child));
            }
        }
    }
    // TODO: currently, we have no place to put the modifiers; fix TapAction!
    String actionAttr = getAttributeValue(node, ACTION_ATTR);
    TapPressType tapAction = null;
    if ((actionAttr == null) || actionAttr.equalsIgnoreCase(TAP_ACTION) || actionAttr.equalsIgnoreCase(DOWNUP_ACTION)) {
        tapAction = TapPressType.Tap;
    } else if (actionAttr.equalsIgnoreCase(DOUBLE_ACTION)) {
        tapAction = TapPressType.DoubleTap;
    } else if (actionAttr.equalsIgnoreCase(TRIPLE_ACTION)) {
        tapAction = TapPressType.TripleTap;
    } else if (actionAttr.equalsIgnoreCase(DOWN_ACTION)) {
        tapAction = TapPressType.Down;
    } else if (actionAttr.equalsIgnoreCase(UP_ACTION)) {
        tapAction = TapPressType.Up;
    } else if (actionAttr.equalsIgnoreCase(HOVER_ACTION)) {
        tapAction = TapPressType.Hover;
    } else {
        failedObjectErrors.add("Unknown tap action: " + actionAttr);
        tapAction = TapPressType.Tap;
    }
    AAction action = new TapAction(tapAction);
    addAttributes(action, node);
    return action;
}

Example 45 with Node

use of org.w3c.dom.Node in project cogtool by cogtool.

the class ImportCogToolXML method parseDemoStep.

private AScriptStep parseDemoStep(Frame currentFrame, Script genScript, Node node) {
    AScriptStep newStep = null;
    NodeList children = node.getChildNodes();
    if (children != null) {
        for (int i = 0; i < children.getLength(); i++) {
            Node child = children.item(i);
            String nodeName = child.getNodeName();
            if (nodeName.equalsIgnoreCase(ACTION_STEP_ELT)) {
                String targetWidgetName = getAttributeValue(child, TARGET_WIDGET_NAME_ATTR);
                if (targetWidgetName != null) {
                    IWidget actionFocus = currentFrame.getWidget(targetWidgetName);
                    newStep = parseActionStep(actionFocus, child);
                } else {
                    newStep = parseActionStep(null, child);
                }
            } else if (nodeName.equalsIgnoreCase(KEYBOARD_STEP_ELT)) {
                InputDevice kbDevice = currentFrame.getInputDevice(DeviceType.Keyboard);
                newStep = buildActionStep(kbDevice, parseKeyboardAction(child), child);
            } else if (nodeName.equalsIgnoreCase(VOICE_STEP_ELT)) {
                InputDevice voiceDevice = currentFrame.getInputDevice(DeviceType.Voice);
                newStep = buildActionStep(voiceDevice, parseVoiceAction(child), child);
            } else if (nodeName.equalsIgnoreCase(THINK_STEP_ELT)) {
                String duration = getAttributeValue(child, DURATION_ATTR);
                String thinkLabel = getAttributeValue(child, THINK_LABEL_ATTR);
                if (thinkLabel == null) {
                    thinkLabel = ThinkScriptStep.DEFAULT_THINK_LABEL;
                }
                if (duration != null) {
                    newStep = new ThinkScriptStep(currentFrame, Double.parseDouble(duration), thinkLabel);
                }
            } else if (nodeName.equalsIgnoreCase(SYS_DELAY_STEP_ELT)) {
                String duration = getAttributeValue(child, DURATION_ATTR);
                String label = getAttributeValue(child, DELAY_LABEL_ATTR);
                if (label == null) {
                    label = DelayScriptStep.DEFAULT_DELAY_LABEL;
                }
                if (duration != null) {
                    newStep = new DelayScriptStep(currentFrame, Double.parseDouble(duration), label);
                }
            } else if (nodeName.equalsIgnoreCase(LOOK_AT_STEP_ELT)) {
                String widgetName = getAttributeValue(child, LOOKAT_WIDGET_NAME_ATTR);
                if (widgetName != null) {
                    IWidget widget = currentFrame.getWidget(widgetName);
                    if (widget != null) {
                        newStep = new LookAtScriptStep(widget);
                    }
                }
            }
            if (newStep != null) {
                generateAndAppend(newStep, genScript);
                return newStep;
            }
        }
    }
    return null;
}