Source for org.jfree.formula.typing.coretypes.NumberType

   1: /**
   2:  * =========================================
   3:  * LibFormula : a free Java formula library
   4:  * =========================================
   5:  *
   6:  * Project Info:  http://reporting.pentaho.org/libformula/
   7:  *
   8:  * (C) Copyright 2006-2007, by Pentaho Corporation and Contributors.
   9:  *
  10:  * This library is free software; you can redistribute it and/or modify it under the terms
  11:  * of the GNU Lesser General Public License as published by the Free Software Foundation;
  12:  * either version 2.1 of the License, or (at your option) any later version.
  13:  *
  14:  * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
  15:  * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
  16:  * See the GNU Lesser General Public License for more details.
  17:  *
  18:  * You should have received a copy of the GNU Lesser General Public License along with this
  19:  * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
  20:  * Boston, MA 02111-1307, USA.
  21:  *
  22:  * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
  23:  * in the United States and other countries.]
  24:  *
  25:  *
  26:  * ------------
  27:  * $Id: NumberType.java 3161 2007-08-13 17:46:03Z mimil $
  28:  * ------------
  29:  * (C) Copyright 2006-2007, by Pentaho Corporation.
  30:  */
  31: package org.jfree.formula.typing.coretypes;
  32: 
  33: import org.jfree.formula.typing.DefaultType;
  34: import org.jfree.formula.typing.Type;
  35: 
  36: /**
  37:  * Creation-Date: 02.11.2006, 09:37:54
  38:  *
  39:  * @author Thomas Morgner
  40:  */
  41: public class NumberType extends DefaultType
  42: {
  43:   public static final NumberType GENERIC_NUMBER;
  44:   public static final NumberType GENERIC_NUMBER_ARRAY;
  45:   public static final NumberType NUMBER_SEQUENCE;
  46: 
  47:   static {
  48:     GENERIC_NUMBER = new NumberType();
  49:     GENERIC_NUMBER.addFlag(Type.SCALAR_TYPE);
  50:     GENERIC_NUMBER.lock();
  51: 
  52:     GENERIC_NUMBER_ARRAY = new NumberType();
  53:     GENERIC_NUMBER_ARRAY.addFlag(Type.ARRAY_TYPE);
  54:     GENERIC_NUMBER_ARRAY.lock();
  55: 
  56:     NUMBER_SEQUENCE = new NumberType();
  57:     NUMBER_SEQUENCE.addFlag(Type.ARRAY_TYPE);
  58:     NUMBER_SEQUENCE.addFlag(Type.SEQUENCE_TYPE);
  59:     NUMBER_SEQUENCE.addFlag(Type.NUMERIC_SEQUENCE_TYPE);
  60:     NUMBER_SEQUENCE.lock();
  61:   }
  62: 
  63:   public NumberType()
  64:   {
  65:     addFlag(Type.NUMERIC_TYPE);
  66:   }
  67: }