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annotate java/src/java/lang/Integer.d @ 21:9b96950f2c3c

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the 'java' tree compiles on both D1-Tango and D2-Phobos
author Frank Benoit <benoit@tionex.de>
date Thu, 19 Mar 2009 20:38:55 +0100
parents 712ffca654f3
children
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1 module java.lang.Integer;
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2
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3 import java.lang.util;
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4 import java.lang.exceptions;
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5
21
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6 version(Tango){
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7 } else { // Phobos
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8 }
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9
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10 version(Tango){
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11 } else { // Phobos
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12 }
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14
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15 class Integer : ValueWrapperT!(int) {
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16
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17 public static const int MIN_VALUE = 0x80000000;
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18 public static const int MAX_VALUE = 0x7fffffff;
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19 public static const int SIZE = 32;
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20
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21 public this ( int value ){
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22 super( value );
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23 }
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24
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25 public this ( String s ){
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26 super(parseInt(s));
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27 }
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28
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29 public static String toString( int i, int radix ){
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30 switch( radix ){
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31 case 2:
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32 return toBinaryString(i);
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33 case 8:
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34 return toOctalString(i);
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35 case 10:
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36 return toString(i);
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37 case 16:
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38 return toHexString(i);
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39 default:
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40 implMissing( __FILE__, __LINE__ );
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41 return null;
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42 }
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43 }
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44
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45 public static String toHexString( int i ){
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46 version(Tango){
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47 return tango.text.convert.Integer.toString(i, "x" );
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48 } else { // Phobos
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49 return std.string.toString( cast(long)i, 16u );
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50 }
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51 }
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52
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53 public static String toOctalString( int i ){
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54 version(Tango){
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55 return tango.text.convert.Integer.toString(i, "o" );
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56 } else { // Phobos
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57 return std.string.toString( cast(long)i, 8u );
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58 }
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59 }
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60
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61 public static String toBinaryString( int i ){
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62 version(Tango){
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63 return tango.text.convert.Integer.toString(i, "b" );
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64 } else { // Phobos
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65 return std.string.toString( cast(long)i, 2u );
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66 }
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67 }
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68
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69 public static String toString( int i ){
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70 version(Tango){
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71 return tango.text.convert.Integer.toString(i);
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72 } else { // Phobos
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73 return std.string.toString( i );
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74 }
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75 }
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76
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77 public static int parseInt( String s, int radix ){
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78 version(Tango){
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79 try{
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80 return tango.text.convert.Integer.toLong( s, radix );
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81 }
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82 catch( IllegalArgumentException e ){
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83 throw new NumberFormatException( e );
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84 }
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85 } else { // Phobos
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86 implMissing( __FILE__, __LINE__ );
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87 return 0;
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88 }
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89 }
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90
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91 public static int parseInt( String s ){
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92 return parseInt( s, 10 );
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93 }
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94
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95 public static Integer valueOf( String s, int radix ){
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96 return new Integer( parseInt( s, radix ));
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97 }
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98
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99 public static Integer valueOf( String s ){
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100 return valueOf( parseInt(s));
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101 }
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102
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103 public static Integer valueOf( int i ){
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104 return new Integer(i);
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105 }
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106
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107 public byte byteValue(){
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108 return cast(byte)value;
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109 }
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110
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111 public short shortValue(){
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112 return cast(short)value;
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113 }
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114
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115 public int intValue(){
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116 return value;
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117 }
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118
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119 public long longValue(){
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120 return cast(long)value;
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121 }
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122
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123 public float floatValue(){
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124 return cast(float)value;
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125 }
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126
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127 public double doubleValue(){
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128 return cast(double)value;
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129 }
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130
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131 public override hash_t toHash(){
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132 return intValue();
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133 }
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134
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135 public override String toString(){
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136 version(Tango){
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137 return tango.text.convert.Integer.toString( value );
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138 } else { // Phobos
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139 return std.string.toString(value);
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140 }
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141 }
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142 }
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143 alias Integer ValueWrapperInt;
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144