AbstractTerm.java from Texai at Krugle

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/*
 * AbstractTerm.java
 *
 * Created on March 23, 2007, 2:48 PM
 *
 * Description: AbstractTerm is a logical term in the Texai logical representation language.
 *
 * Copyright (C) 2007 Stephen L. Reed.
 *
 * This program is free software; you can redistribute it and/or modify it under the terms
 * of the GNU General Public License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along with this program;
 * if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

package org.texai.kb.entity;

import com.sleepycat.persist.model.Persistent;
import com.sleepycat.persist.model.PrimaryKey;
import org.texai.kb.ejb.session.shared.KBPartitionFacadeLocal;

/**
 *
 * @author reed
 */
@Persistent
public abstract class AbstractTerm {
  
  /** the database term ID */
  @PrimaryKey
  private int termId;                                      // NOPMD
  
  /** Creates a new instance of AbstractTerm. */
  public AbstractTerm() {
    super();
  }

  /** Creates a new instance of AbstractTerm. 
   *
   * @param termId the database term ID
   */
  public AbstractTerm(final int termId) {
    super();
    //Preconditions
    assert termId != 0 : "termId must not be zero";
    
    this.termId = termId;
  }

  /** Gets the term type.
   *
   * @return the term type
   */
  public abstract byte getTermType();

  /** Gets the term ID of this Term.
   *
   * @return the term ID
   */
  public int getTermId() {
    return termId;
  }
  
  /** Returns a string representation of this object.
   *
   * @param kbPartitionFacade the KB partition facade
   * @return a string representation of this object
   */
  public abstract String toString(final KBPartitionFacadeLocal kbPartitionFacade);
  
  /** Returns a CycL representation of this object.
   *
   * @param kbPartitionFacade the KB partition facade
   * @return a CycL representation of this object
   */
  public abstract String toCycLString(final KBPartitionFacadeLocal kbPartitionFacade);
  
}
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