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/*
 * ===========================================
 * Java Pdf Extraction Decoding Access Library
 * ===========================================
 *
 * Project Info:  http://www.idrsolutions.com
 * Help section for developers at http://www.idrsolutions.com/support/
 *
 * (C) Copyright 1997-2015 IDRsolutions and Contributors.
 *
 * This file is part of JPedal/JPDF2HTML5
 *
     This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public
    License along with this library; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA


 *
 * ---------------
 * DefaultErrorTracker.java
 * ---------------
 */
package org.jpedal.io;

/**
 *Used to log errors in printing
 */
public class DefaultErrorTracker implements org.jpedal.external.ErrorTracker {


    /**flag used to show if printing worked*/
    public boolean pageSuccessful=true;

    /**Any printer errors*/
    private String pageErrorMessages="";

    /**
     * flag to show if printing failed
     * use getPageDecodeStatus(DecodeStatus.PageDecodingSuccessful)
     *
     public boolean isPageSuccessful() {

     return pageSuccessful;
     }/**/

    /**
     * return list of messages
     */
    @Override
    public String getPageFailureMessage() {
        return pageErrorMessages;
    }

    /**
     * add message on problem
     */
    @Override
    public void addPageFailureMessage(final String value) {
        pageSuccessful=false;
        pageErrorMessages=pageErrorMessages+value+ '\n';
    }

    @Override
    public boolean ispageSuccessful() {
        return pageSuccessful;
    }


    @Override
    public boolean checkForExitRequest(final int dataPointer, final int streamSize) {
        return false;
    }

    @Override
    public void finishedPageDecoding(final int rawPage) {
        
    }

    @Override
    public void startedPageDecoding(final int rawPage) {
    }
}