@Override
	public Address getMinAddress() {
		if (op == null) {
			return null;
		}
		return op.getSeqnum().getTarget();
	}
A token representing a source code "operation". This could be a keyword like
"if" or "while" but could also be an operator like '+' or '*'.
The token may contain an id for the p-code object representing the operation.
Ghidra/Features/Decompiler/src/main/java/ghidra/app/decompiler/ClangOpToken.java