DecoderResult.java

/*
 * 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.common;

import com.google.zxing.qrcode.decoder.ErrorCorrectionLevel;

import java.util.Vector;

/**
 * <p>Encapsulates the result of decoding a matrix of bits. This typically
 * applies to 2D barcode formats. For now it contains the raw bytes obtained,
 * as well as a String interpretation of those bytes, if applicable.</p>
 *
 * @author Sean Owen
 */
public final class DecoderResult {

  private final byte[] rawBytes;
  private final String text;
  private final Vector byteSegments;
  private final ErrorCorrectionLevel ecLevel;

  public DecoderResult(byte[] rawBytes, String text, Vector byteSegments, ErrorCorrectionLevel ecLevel) {
    if (rawBytes == null && text == null) {
      throw new IllegalArgumentException();
    }
    this.rawBytes = rawBytes;
    this.text = text;
    this.byteSegments = byteSegments;
    this.ecLevel = ecLevel;
  }

  public byte[] getRawBytes() {
    return rawBytes;
  }

  public String getText() {
    return text;
  }

  public Vector getByteSegments() {
    return byteSegments;
  }

  public ErrorCorrectionLevel getECLevel() {
    return ecLevel;
  }

}