org.sbml.jsbml.ext.comp.Port Maven / Gradle / Ivy

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/*
 * ----------------------------------------------------------------------------
 * This file is part of JSBML. Please visit 
 * for the latest version of JSBML and more information about SBML.
 *
 * Copyright (C) 2009-2022 jointly by the following organizations:
 * 1. The University of Tuebingen, Germany
 * 2. EMBL European Bioinformatics Institute (EBML-EBI), Hinxton, UK
 * 3. The California Institute of Technology, Pasadena, CA, USA
 * 4. The University of California, San Diego, La Jolla, CA, USA
 * 5. The Babraham Institute, Cambridge, UK
 * 
 * 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. A copy of the license agreement is provided
 * in the file named "LICENSE.txt" included with this software distribution
 * and also available online as .
 * ----------------------------------------------------------------------------
 */
package org.sbml.jsbml.ext.comp;

import org.sbml.jsbml.LevelVersionError;

/**
 * The {@link Port} allows a modeler to design a {@link Submodel}
 * such that other models interact with the {@link Submodel} through
 * designated interfaces.
 * 
 * @author Nicolas Rodriguez
 * @since 1.0
 */
public class Port extends AbstractNamedSBaseRef {

  /**
   * Generated serial version identifier.
   */
  private static final long serialVersionUID = -301236222127386488L;

  /**
   * Creates an Port instance
   */
  public Port() {
    super();
    initDefaults();
  }

  /**
   * Creates a Port instance with an id.
   * 
   * @param id the id
   */
  public Port(String id) {
    super(id);
    initDefaults();
  }

  /**
   * Creates a Port instance with a level and version.
   * 
   * @param level the SBML level
   * @param version the SBML version
   */
  public Port(int level, int version) {
    this(null, null, level, version);
  }

  /**
   * Creates a Port instance with an id, level, and version.
   * 
   * @param id the id
   * @param level the SBML level
   * @param version the SBML version
   */
  public Port(String id, int level, int version) {
    this(id, null, level, version);
  }

  /**
   * Creates a Port instance with an id, name, level, and version.
   * 
   * @param id the id
   * @param name the name
   * @param level the SBML level
   * @param version the SBML version
   */
  public Port(String id, String name, int level, int version) {
    super(id, name, level, version);
    if (getLevelAndVersion().compareTo(
      Integer.valueOf(CompConstants.MIN_SBML_LEVEL),
      Integer.valueOf(CompConstants.MIN_SBML_VERSION)) < 0) {
      throw new LevelVersionError(getElementName(), level, version);
    }
    initDefaults();
  }

  /**
   * Clone constructor
   * 
   * @param obj the instance to clone
   */
  public Port(Port obj) {
    super(obj);
  }

  /**
   * Initializes the default values using the namespace.
   */
  @Override
  public void initDefaults() {
    setPackageVersion(-1);
    packageName = CompConstants.shortLabel;
  }

  /* (non-Javadoc)
   * @see org.sbml.jsbml.NamedSBase#isIdMandatory()
   */
  @Override
  public boolean isIdMandatory() {
    return true;
  }

  /* (non-Javadoc)
   * @see org.sbml.jsbml.ext.comp.SBaseRef#clone()
   */
  @Override
  public Port clone() {
    return new Port(this);
  }

}