private FunctionTag getFunctionTagFromCache(DBRecord tagRecord) {
		FunctionTagDB tag = cache.get(tagRecord);
		if (tag == null) {
			tag = new FunctionTagDB(this, cache, tagRecord);
		}
		return tag;
	}
Returns the cache object for the given Record. If the object is not in
the cache, a new cache object is created.

@param tagRecord the tag record to retrieve
@return tag new cached tag object
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/function/FunctionTagManagerDB.java