@Override
	public boolean isEquivalent(DataType dt) {
		if (dt == null || !(dt instanceof PartialUnion)) {
			return false;
		}
		PartialUnion op = (PartialUnion) dt;
		if (offset != op.offset || size != op.size) {
			return false;
		}
		return unionDataType.isEquivalent(op.unionDataType);
	}
@return the offset, in bytes, of this part within its parent Union
Ghidra/Framework/SoftwareModeling/src/main/java/ghidra/program/model/pcode/PartialUnion.java