/**
 * <copyright> Copyright 2006 by Know-Center, Graz, Austria </copyright>
 * PDF-AS has been contracted by the E-Government Innovation Center EGIZ, a
 * joint initiative of the Federal Chancellery Austria and Graz University of
 * Technology.
 *
 * Licensed under the EUPL, Version 1.1 or - as soon they will be approved by
 * the European Commission - subsequent versions of the EUPL (the "Licence");
 * You may not use this work except in compliance with the Licence.
 * You may obtain a copy of the Licence at:
 * http://www.osor.eu/eupl/
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the Licence is distributed on an "AS IS" basis,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the Licence for the specific language governing permissions and
 * limitations under the Licence.
 *
 * This product combines work with different licenses. See the "NOTICE" text
 * file for details on the various modules and licenses.
 * The "NOTICE" text file is part of the distribution. Any derivative works
 * that you distribute must include a readable copy of the "NOTICE" text file.
 */
package at.gv.egiz.pdfas.impl.api.analyze;

import java.util.List;

import at.gv.egiz.pdfas.api.analyze.AnalyzeResult;
import at.gv.egiz.pdfas.api.exceptions.PdfAsException;

/**
 * Holds the result of an analyzation.
 * 
 * @author wprinz
 */
public class AnalyzeResultImpl implements AnalyzeResult
{
  /**
   * The found signatures.
   */
  protected List signatures = null;
  
  /**
   * The found non-signature update blocks.
   */
  protected List noSignatures = null;  
  
  protected boolean hasBeenCorrected = false;
  

  /**
   * Constructor.
   * 
   * @param signatures
   *          The found signatures.
   * @param noSignatures
   *          The found non-signature update blocks.
   */
  public AnalyzeResultImpl(List signatures, List noSignatures, boolean hasBeenCorrected)
  {
    if (signatures == null)
    {
      throw new IllegalArgumentException("The list of found signatures must not be null.");
    }

    this.signatures = signatures;
    this.noSignatures = noSignatures;
    this.hasBeenCorrected = hasBeenCorrected;
  }
  

  /**
   * Constructor.
   * 
   * @param signatures
   *          The found signatures.
   */
  public AnalyzeResultImpl(List signatures)
  {
    if (signatures == null)
    {
      throw new IllegalArgumentException("The list of found signatures must not be null.");
    }

    this.signatures = signatures;
  }

  /**
   * @see at.gv.egiz.pdfas.api.analyze.AnalyzeResult#getSignatures()
   */
  public List getSignatures() throws PdfAsException
  {
    return this.signatures;
  }

  public List getNoSignatures() {
    
    return this.noSignatures;
  }
  
  /**
   * Tells if the document has been corrected before verification. The correction maybe done
   * after a first failing parse to repair a document (if enabled in the configuration 
   * <code>correct_document_on_verify_if_necessary</code>). The correction can only work for textual 
   * signatures. Binary signatures are lost anyhow.
   * @return
   */
   public boolean hasBeenCorrected() {
      return hasBeenCorrected;
   }

   public void setHasBeenCorrected(boolean hasBeenCorrected) {
      this.hasBeenCorrected = hasBeenCorrected;
   }

}