Java TreeElement.getName方法代码示例

import org.javarosa.core.model.instance.TreeElement; //导入方法依赖的package包/类
private boolean setRepeatNextMultiplicity(List<IFormElement> elements, List<Integer> multiplicities) {
	// find out if node is repeatable
	TreeReference nodeRef = form.getChildInstanceRef(elements, multiplicities);
	TreeElement node = form.getMainInstance().resolveReference(nodeRef);
	if (node == null || node.isRepeatable()) { // node == null if there are no
		// instances of the repeat
		int mult;
		if (node == null) {
			mult = 0; // no repeats; next is 0
		} else {
			String name = node.getName();
			TreeElement parentNode = form.getMainInstance().resolveReference(nodeRef.getParentRef());
			mult = parentNode.getChildMultiplicity(name);
		}
		multiplicities.set(multiplicities.size() - 1, Integer.valueOf(repeatStructure == REPEAT_STRUCTURE_NON_LINEAR ? TreeReference.INDEX_REPEAT_JUNCTURE : mult));
		return true;
	} else {
		return false;
	}
}
 

import org.javarosa.core.model.instance.TreeElement; //导入方法依赖的package包/类
private static void checkRepeatsForTemplate (TreeElement repeatTreeNode, TreeReference ref, FormInstance instance, List<TreeReference> missing) {
	String name = repeatTreeNode.getName();
	int mult = (repeatTreeNode.isRepeatable() ? TreeReference.INDEX_TEMPLATE : 0);
	ref = ref.extendRef(name, mult);

	if (repeatTreeNode.isRepeatable()) {
		TreeElement template = instance.resolveReference(ref);
		if (template == null) {
			missing.add(ref);
		}
	}

	for (int i = 0; i < repeatTreeNode.getNumChildren(); i++) {
		checkRepeatsForTemplate(repeatTreeNode.getChildAt(i), ref, instance, missing);
	}
}
 

import org.javarosa.core.model.instance.TreeElement; //导入方法依赖的package包/类
private RuntimeException createBugRuntimeException(TreeElement treeElement, String textVal) {
    return new RuntimeException("The appearance column of the field " + treeElement.getName() + " contains a search() call and the field type is " + treeElement.getDataType() + " and the saved answer is " + textVal);
}
 

import org.javarosa.core.model.instance.TreeElement; //导入方法依赖的package包/类
private static Element schemizeInstance (TreeElement node) {
	String name = node.getName();
	boolean terminal = node.isLeaf();
	boolean repeatable = node.isRepeatable();

	if (repeatable && node.getMult() != TreeReference.INDEX_TEMPLATE) {
		return null;
	}

	Element e = new Element();
	e.setName("element");
	e.setAttribute(null, "name", name);
	e.setAttribute(null, "minOccurs", "0"); //technically only needed if node has a 'relevant' attribute bound to it, but no easy way to tell
	if (repeatable) {
		e.setAttribute(null, "maxOccurs", "unbounded");
	}

	if (!terminal) {
		Element ct = new Element();
		ct.setName("complexType");
		e.addChild(Node.ELEMENT, ct);

		Element seq = new Element();
		seq.setName("sequence");
		ct.addChild(Node.ELEMENT, seq);

		for (int i = 0; i < node.getNumChildren(); i++) {
			Element child = schemizeInstance((TreeElement)node.getChildAt(i));
			if (child != null) {
				seq.addChild(Node.ELEMENT, child);
			}
		}
	} else {
		String type;

		switch (node.getDataType()) {
		case Constants.DATATYPE_NULL:
		case Constants.DATATYPE_TEXT:
			type = "string";
			break;
		case Constants.DATATYPE_INTEGER: type = "integer"; break;
		case Constants.DATATYPE_LONG: type = "long"; break;
		case Constants.DATATYPE_DECIMAL: type = "decimal"; break;
		case Constants.DATATYPE_BOOLEAN: type = "boolean"; break;
		case Constants.DATATYPE_DATE: type = "date"; break;
		case Constants.DATATYPE_DATE_TIME: type = "dateTime"; break;
		case Constants.DATATYPE_TIME: type = "time"; break;
		case Constants.DATATYPE_CHOICE:
		case Constants.DATATYPE_CHOICE_LIST:
			type = (String)choiceTypeMapping.get(node);
			if (type == null) {
				System.err.println("can't find choices for select-type question [" + node.getName() + "]");
			}
			break;
		case Constants.DATATYPE_GEOPOINT: type = "jr:geopoint"; break;
		case Constants.DATATYPE_GEOSHAPE: type = "jr:geoshape"; break;
		case Constants.DATATYPE_GEOTRACE: type = "jr:geotrace"; break;
		default:
			type = null;
			System.err.println("unrecognized type [" + node.getDataType() + ";" + node.getName() + "]");
			break;
		}

		if (type != null) {
			e.setAttribute(null, "type", type);
		}
	}

	return e;
}
 

import org.javarosa.core.model.instance.TreeElement; //导入方法依赖的package包/类
public String serializeNode(TreeElement instanceNode) {
	StringBuilder b = new StringBuilder();
	// don't serialize template nodes or non-relevant nodes
	if (!instanceNode.isRelevant()
			|| instanceNode.getMult() == TreeReference.INDEX_TEMPLATE)
		return null;

	if (instanceNode.getValue() != null) {
		Object serializedAnswer = serializer.serializeAnswerData(
				instanceNode.getValue(), instanceNode.getDataType());

		if (serializedAnswer instanceof Element) {
			// DON"T handle this.
			throw new RuntimeException("Can't handle serialized output for"
					+ instanceNode.getValue().toString() + ", "
					+ serializedAnswer);
		} else if (serializedAnswer instanceof String) {
			Element e = new Element();
			e.addChild(Node.TEXT, (String) serializedAnswer);

			String tag = instanceNode.getAttributeValue("", "tag");
			if ( tag != null ) {
				b.append(tag);
			}
			else {
				String name = instanceNode.getName();
				if ( name != null ) {
					b.append(name);
				}
			}
			b.append(delimiter);

			for (int k = 0; k < e.getChildCount(); k++) {
				b.append(e.getChild(k).toString().replace("\\", "\\\\").replace(delimiter, "\\" + delimiter));
				b.append(delimiter);
			}

		} else {
			throw new RuntimeException("Can't handle serialized output for"
					+ instanceNode.getValue().toString() + ", "
					+ serializedAnswer);
		}

		if (serializer.containsExternalData(instanceNode.getValue())
				.booleanValue()) {
			IDataPointer[] pointer = serializer
					.retrieveExternalDataPointer(instanceNode.getValue());
			for (int i = 0; i < pointer.length; ++i) {
				dataPointers.add(pointer[i]);
			}
		}
	}
	return b.toString();
}