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The PDS3 Product Tools Library project supports design/generation, validation and submission of archival products to the PDS. This project consists of a library of software classes to support the development of tools to perform these functions and is designed to be utilized by developers from the Engineering Node, Discipline Nodes and the PDS community.

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// Copyright 2019, California Institute of Technology ("Caltech").
// U.S. Government sponsorship acknowledged.
//
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are met:
//
// • Redistributions of source code must retain the above copyright notice,
// this list of conditions and the following disclaimer.
// • Redistributions must reproduce the above copyright notice, this list of
// conditions and the following disclaimer in the documentation and/or other
// materials provided with the distribution.
// • Neither the name of Caltech nor its operating division, the Jet Propulsion
// Laboratory, nor the names of its contributors may be used to endorse or
// promote products derived from this software without specific prior written
// permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
// IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
// ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
// LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
// CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
// SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
// INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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// ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
// POSSIBILITY OF SUCH DAMAGE.

package gov.nasa.pds.tools.label;

import gov.nasa.arc.pds.tools.util.StrUtils;
import gov.nasa.pds.tools.LabelParserException;
import gov.nasa.pds.tools.constants.Constants.DictionaryType;

import java.util.Date;

/**
 * @author pramirez
 * @author jagander
 * @version $Revision$
 * 
 */
public class DateTime extends Scalar {

  private Date date;

  /**
   * @param value
   *          represented as a string which is in a PDS compatible format
   * @param lineNumber
   *          in which this value was found
   */
  public DateTime(final Label label, final String value, final int lineNumber)
      throws LabelParserException {
    this(label, value, lineNumber, false);
  }

  /**
   * @param value
   *          represented as a string which is in a PDS compatible format
   * @param lineNumber
   *          in which this value was found
   * @param lenient
   *          a flag to indicate how to parse the date
   */
  public DateTime(final Label label, final String value, final int lineNumber,
      final boolean lenient) throws LabelParserException {
    super(value);
    if (lenient) {
      this.date = DateTimeFormatter.lenientParse(label, value, lineNumber);
    } else {
      this.date = DateTimeFormatter.parse(label, value, lineNumber);
    }
  }

  public DateTime(Date date) {
    super(date.toString());
    this.date = date;
  }

  public Date getDate() {
    return this.date;
  }

  public String normalize() {
    return StrUtils.normalize(this.toString());
  }

  @Override
  public boolean isSupportedPDSType(DictionaryType type) {
    if (DictionaryType.DATE.equals(type) || DictionaryType.TIME.equals(type)
        || DictionaryType.CONTEXT_DEPENDENT.equals(type)
        || DictionaryType.CONTEXTDEPENDENT.equals(type)) {
      return true;
    }
    return false;
  }

}