@Override
	DBRecord getRecord(String tag) throws IOException {
		if (table == null) {
			return null;
		}
		// NOTE: could consider either keeping all tags in memory or
		// using an indexed column.
		RecordIterator iter = table.iterator();
		while (iter.hasNext()) {
			DBRecord rec = iter.next();
			if (rec.getString(V0_TAG_NAME_COL).equals(tag)) {
				return rec;
			}
		}
		return null;
	}
Initial version of the {@link FunctionTagAdapter}.
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/database/function/FunctionTagAdapterV0.java