2 * Copyright 2007 ZXing authors
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package com.google.zxing.client.result;
19 import com.google.zxing.BarcodeFormat;
20 import com.google.zxing.Result;
23 * @author dswitkin@google.com (Daniel Switkin)
25 public final class UPCParsedResult extends ParsedReaderResult {
27 private final String upc;
29 private UPCParsedResult(String upc) {
30 super(ParsedReaderResultType.UPC);
34 // Treat all UPC and EAN variants as UPCs, in the sense that they are all product barcodes.
35 public static UPCParsedResult parse(Result result) {
36 BarcodeFormat format = result.getBarcodeFormat();
37 if (!BarcodeFormat.UPC_A.equals(format) && !BarcodeFormat.UPC_E.equals(format) &&
38 !BarcodeFormat.EAN_8.equals(format) && !BarcodeFormat.EAN_13.equals(format)) {
41 String rawText = result.getText();
42 if (rawText == null) {
45 int length = rawText.length();
46 if (length != 12 && length != 13) {
49 for (int x = 0; x < length; x++) {
50 char c = rawText.charAt(x);
51 if (c < '0' || c > '9') {
55 // Not actually checking the checkusm again here
56 return new UPCParsedResult(rawText);
59 public String getUPC() {
63 public String getDisplayResult() {