cobolfield.java

一个数据挖掘软件ALPHAMINERR的整个过程的JAVA版源代码

/*
 *    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.
 */

/**
 * Title: XELOPES Data Mining Library
 * Description: The XELOPES library is an open platform-independent and data-source-independent library for Embedded Data Mining.
 * Copyright: Copyright (c) 2002 Prudential Systems Software GmbH
 * Company: ZSoft (www.zsoft.ru), Prudsys (www.prudsys.com)
 * @author Valentine Stepanenko ([e-mail])
 * @version 1.0
 */

package com.prudsys.pdm.Cwm.COBOLData;


/**
 * Represents fields that appear in COBOL record descriptions. COBOLField
 * instances are associated with their owning RecordDef or Group instances via the
 * UML owner/feature association between Feature and Classifier.
 *
 *
 *
 * The VALUE IS clause for a COBOLField instance is stored in the initialValue
 * attribute inherited from the UML Attribute superclass.
 *
 *
 *
 * The "occurs-depending" syntax that may be attached to a COBOLField instance is
 * addressed by a collection of attributes (occursLower and occursUpper) and a
 * reference (dependingOnField). To illustrate the roles these attributes and
 * references play, their names can be substituted into the following COBOL syntax
 * fragment:
 *
 *
 *
 *     OCCURS occursLower TO occursUpper TIMES DEPENDING ON dependingOnField
 */
public class COBOLField extends COBOLItem
{

   /**
    * The level number of a COBOLField.
    */
   public Integer level;

   /**
    * The type of sign for the field.
    */
   public SignKindType signKind;

   /**
    * If True, the field is a filler field.
    */
   public Boolean isFiller;

   /**
    * If True, the content of the field is right justified.
    */
   public Boolean isJustifiedRight;

   /**
    * If True, the field is interpreted as having the numeric value zero when the
    * field contains blanks.
    */
   public Boolean isBlankWhenZero;

   /**
    * If True, the field is synchronized.
    */
   public Boolean isSynchronized;

   /**
    * Contains the picture specification for the field.
    */
   public String picture;

   /**
    * If the field occurs, contains the lower bound of the number of possible
    * occurrences.
    */
   public Integer occursLower;

   /**
    * If the field occurs, contains the upper bound of the number of possible
    * occurrences.
    */
   public Integer occursUpper;

   /**
    * A list of strings that are the names obtained from the INDEXED BY clause.
    */
   public String indexName;

   /**
    * If True, the field is external.
    */
   public Boolean isExternal;

   /**
    * If True, the field is global.
    */
   public Boolean isGlobal;
   public COBOLItem dependingOnField;
   public COBOLField redefinedField;
   public COBOLField redefinedByField[];
   public OccursKey occursKeyInfo[];
   public OccursKey occursKeyFieldInfo[];
   public Renames firstRenames[];
   public Renames thruRenames[];

   public COBOLField()
   {

   }
}