com.google.zxing.aztec.encoder.SimpleToken Maven / Gradle / Ivy
/*
* Copyright 2013 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.aztec.encoder;
import com.google.zxing.common.BitArray;
final class SimpleToken extends Token {
// For normal words, indicates value and bitCount
private final short value;
private final short bitCount;
SimpleToken(Token previous, int value, int bitCount) {
super(previous);
this.value = (short) value;
this.bitCount = (short) bitCount;
}
@Override
void appendTo(BitArray bitArray, byte[] text) {
bitArray.appendBits(value, bitCount);
}
@Override
public String toString() {
int value = this.value & ((1 << bitCount) - 1);
value |= 1 << bitCount;
return '<' + Integer.toBinaryString(value | (1 << bitCount)).substring(1) + '>';
}
}