diff options
Diffstat (limited to 'OpenPGP-Keychain/src/com/google/zxing/qrcode/decoder/ErrorCorrectionLevel.java')
-rw-r--r-- | OpenPGP-Keychain/src/com/google/zxing/qrcode/decoder/ErrorCorrectionLevel.java | 86 |
1 files changed, 0 insertions, 86 deletions
diff --git a/OpenPGP-Keychain/src/com/google/zxing/qrcode/decoder/ErrorCorrectionLevel.java b/OpenPGP-Keychain/src/com/google/zxing/qrcode/decoder/ErrorCorrectionLevel.java deleted file mode 100644 index e8d6c2589..000000000 --- a/OpenPGP-Keychain/src/com/google/zxing/qrcode/decoder/ErrorCorrectionLevel.java +++ /dev/null @@ -1,86 +0,0 @@ -/* - * Copyright 2007 ZXing authors - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * http://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ - -package com.google.zxing.qrcode.decoder; - -/** - * <p>See ISO 18004:2006, 6.5.1. This enum encapsulates the four error correction levels - * defined by the QR code standard.</p> - * - * @author Sean Owen - */ -public final class ErrorCorrectionLevel { - - // No, we can't use an enum here. J2ME doesn't support it. - - /** - * L = ~7% correction - */ - public static final ErrorCorrectionLevel L = new ErrorCorrectionLevel(0, 0x01, "L"); - /** - * M = ~15% correction - */ - public static final ErrorCorrectionLevel M = new ErrorCorrectionLevel(1, 0x00, "M"); - /** - * Q = ~25% correction - */ - public static final ErrorCorrectionLevel Q = new ErrorCorrectionLevel(2, 0x03, "Q"); - /** - * H = ~30% correction - */ - public static final ErrorCorrectionLevel H = new ErrorCorrectionLevel(3, 0x02, "H"); - - private static final ErrorCorrectionLevel[] FOR_BITS = {M, L, H, Q}; - - private final int ordinal; - private final int bits; - private final String name; - - private ErrorCorrectionLevel(int ordinal, int bits, String name) { - this.ordinal = ordinal; - this.bits = bits; - this.name = name; - } - - public int ordinal() { - return ordinal; - } - - public int getBits() { - return bits; - } - - public String getName() { - return name; - } - - public String toString() { - return name; - } - - /** - * @param bits int containing the two bits encoding a QR Code's error correction level - * @return ErrorCorrectionLevel representing the encoded error correction level - */ - public static ErrorCorrectionLevel forBits(int bits) { - if (bits < 0 || bits >= FOR_BITS.length) { - throw new IllegalArgumentException(); - } - return FOR_BITS[bits]; - } - - -} |