1 /*
   2  * Copyright (c) 2010, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 package com.foo;
  25 
  26 import java.text.*;
  27 
  28 /**
  29  * FooNumberFormat provides DecimalFormat methods required for the SPI testing.
  30  */
  31 public class FooNumberFormat extends NumberFormat {
  32     private DecimalFormat df;
  33 
  34     public FooNumberFormat(String pattern, DecimalFormatSymbols dfs) {
  35         df = new DecimalFormat(pattern, dfs);
  36     }
  37 
  38     @Override
  39     public StringBuffer format(double number,
  40                                StringBuffer toAppendTo,
  41                                FieldPosition pos) {
  42         return df.format(number, toAppendTo, pos);
  43     }
  44 
  45     @Override
  46     public StringBuffer format(long number,
  47                                StringBuffer toAppendTo,
  48                                FieldPosition pos) {
  49         return df.format(number, toAppendTo, pos);
  50     }
  51 
  52     @Override
  53     public Number parse(String source, ParsePosition parsePosition) {
  54         return df.parse(source, parsePosition);
  55     }
  56 
  57     @Override
  58     public boolean equals(Object other) {
  59         return other instanceof FooNumberFormat
  60             && df.equals(((FooNumberFormat)other).df);
  61     }
  62 
  63     @Override
  64     public int hashCode() {
  65         return df.hashCode();
  66     }
  67 
  68     // DecimalFormat specific methods required for testing
  69 
  70     public String toPattern() {
  71         return df.toPattern();
  72     }
  73 
  74     public DecimalFormatSymbols getDecimalFormatSymbols() {
  75         return df.getDecimalFormatSymbols();
  76     }
  77 
  78     public void setDecimalSeparatorAlwaysShown(boolean newValue) {
  79         df.setDecimalSeparatorAlwaysShown(newValue);
  80     }
  81 }