public SignatureRecord newSignature(XmlPullParser parser, LSHVectorFactory vectorFactory,
			int count) {
		LSHVector res = vectorFactory.restoreVectorFromXml(parser);
		SignatureRecord srec = new SignatureRecord(res);

		srec.setCount(count);
		return srec;
	}
Parse a signature (SignatureRecord) from an XML stream
@param parser is the XML parser
@param vectorFactory is the factory used to generate the underlying feature vector
@param count is the count of functions sharing the feature vector
@return the new SignatureRecord
Ghidra/Features/BSim/src/main/java/ghidra/features/bsim/query/description/DescriptionManager.java