Java Code Examples for org.neo4j.driver.v1.types.Node#get()

private String toDistrict(Node district, Node position) {
	Node entity = connector.getVisualizedEntity(district.id());
	return "<a-box id=\"" + entity.get("hash").asString() + "\"" +
			"\n" +
			"\t position=\"" + position.get("x") + " " + position.get("y") + " " + position.get("z") + "\"" +
			"\n" +
			"\t width=\"" + district.get("width") + "\"" +
			"\n" +
			"\t height=\"" + district.get("height") + "\"" +
			"\n" +
			"\t depth=\"" + district.get("length") + "\"" +
			"\n" +
			"\t color=\"" + district.get("color").asString() + "\">" +
			"\n" +
			"</a-box>" +
			"\n";
}
 

private String toBuilding(Node building, Node position) {
	Node entity = connector.getVisualizedEntity(building.id());
	return "<a-box id=\"" + entity.get("hash").asString() + "\"" +
			"\t\t position=\"" + position.get("x") + " " + position.get("y") + " " + position.get("z") + "\"" +
			"\n" +
			"\t\t width=\"" + building.get("width") + "\"" +
			"\n" +
			"\t\t height=\"" + building.get("height") + "\"" +
			"\n" +
			"\t\t depth=\"" + building.get("length") + "\"" +
			"\n" +
			"\t\t color=\"" + building.get("color").asString() + "\">" +
			"\n" +
			"</a-box>" +
			"\n";
}
 

private String toFloor(Node floor, Node position) {
	Node entity = connector.getVisualizedEntity(floor.id());
	return "<a-box id=\"" + entity.get("hash").asString() + "\"" +
			"\n" +
			buildPosition(position) +
			"\n" +
			"\t width=\"" + floor.get("width") + "\"" +
			"\n" +
			"\t height=\"" + floor.get("height") + "\"" +
			"\n" +
			"\t depth=\"" + floor.get("length") + "\"" +
			"\n" +
			"\t color=\"" + floor.get("color").asString() + "\">" +
			"\n" +
			"</a-box>" +
			"\n";
}
 

private String toChimney(Node chimney, Node position) {
	Node entity = connector.getVisualizedEntity(chimney.id());
	return "<a-box id=\"" + entity.get("hash").asString() + "\"" +
			"\n" +
			buildPosition(position) +
			"\n" +
			"\t width=\"" + chimney.get("width") + "\"" +
			"\n" +
			"\t height=\"" + chimney.get("height") + "\"" +
			"\n" +
			"\t depth=\"" + chimney.get("length") + "\"" +
			"\n" +
			"\t color=\"" + chimney.get("color").asString() + "\">" +
			"\n" +
			"</a-box>" +
			"\n";
}
 

private void enhanceNode(Record record) {
	Node node = record.get("e").asNode();
	Node declaringParent = record.get("p").asNode();

	fileNameTranslationUnit = connector.executeRead("MATCH (t:TranslationUnit)-[:DECLARES*]->(e) WHERE ID(e) = " + node.id() + " RETURN t.fileName").single().get("t.fileName").asString();

	// this was included to exclude C elements declared outside the translation unit (usage of #include)
	// but this does not work with the current jqassistant setup, since the files gets downloaded and thereby the filename is changed which is crucial
	//if (fileNameChild.equals(fileNameTranslationUnit)) {
	//If variable/constant is part of a struct, union or enum it could have the same name as another variable/constant therefore add parent name to name.
	String fqn = "";
	if ((node.hasLabel(Labels.Variable.name()) || node.hasLabel(Labels.EnumConstant.name())) && declaringParent != null
			&& (declaringParent.hasLabel(Labels.Struct.name()) || declaringParent.hasLabel(Labels.Union.name()) || declaringParent.hasLabel(Labels.Enum.name()))) {
		fqn = fileNameTranslationUnit + "_" + declaringParent.get("name") + "_" + node.get("name");
	} else if (node.get("fqn").isNull()) {
		fqn = fileNameTranslationUnit + "_" + node.get("name");
	}

	if (node.get("hash").isNull()) {
		String hash = createHash(node.get("fqn").toString());
		connector.executeWrite(
				"MATCH (n) WHERE ID(n) = " + node.id() + " SET n.hash = '" + hash + "', n.fqn = '" + fqn + "'");
	} else {
		connector.executeWrite(
				"MATCH (n) WHERE ID(n) = " + node.id() + " SET n.fqn = '" + fqn + "'");
	}
}
 

private void enhanceNode(Record record) {
	Node node = record.get("n").asNode();
	Value fqnValue = node.get("fqn");
	String fqn = fqnValue.asString();
	if (fqnValue.isNull()) {
		Node container = connector.executeRead(
			"MATCH (n)<-[:DECLARES]-(container) " +
			"WHERE ID(n) = " + node.id() + " " +
			"RETURN container"
		).single().get("container").asNode();
		String containerFqn = container.get("fqn").asString();
		String name = node.get("name").asString();
		String signature = node.get("signature").asString();
		int index = signature.indexOf(" ") + 1;
		if (node.hasLabel("Method")) {
			int indexOfBracket = signature.indexOf("(");
			if (name.isEmpty()) {
				name = signature.substring(index, indexOfBracket);
			}
			fqn = containerFqn + "." + signature.substring(index);
		} else {
			if (name.isEmpty()) {
				name = signature.substring(index);
			}
			fqn = containerFqn + "." + name;
		}
		connector.executeWrite(
	"MATCH (n) WHERE ID(n) = " + node.id() + " SET n.name = '" + name + "', n.fqn = '" + fqn + "'");
	}
	connector.executeWrite(
"MATCH (n) WHERE ID(n) = " + node.id() + " SET n.hash = '" + createHash(fqn) + "'"
	);
}
 

private String buildPosition(Node position) {
	return "\t position=\"" + position.get("x") + " " + position.get("y") + " " + position.get("z") + "\"";
}