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annotate base/src/java/lang/Integer.d @ 51:c01d033c633a

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[swt lin]
author Frank Benoit <benoit@tionex.de>
date Fri, 27 Mar 2009 19:58:06 +0100
parents 1bf55a6eb092
children fcf926c91ca4
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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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13
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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
51
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21 public this ( void* value ){
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22 super( cast(int)value );
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23 }
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24 public this ( int value ){
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25 super( value );
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26 }
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27
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28 public this ( String s ){
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29 super(parseInt(s));
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30 }
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31
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32 public static String toString( int i, int radix ){
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33 switch( radix ){
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34 case 2:
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35 return toBinaryString(i);
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36 case 8:
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37 return toOctalString(i);
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38 case 10:
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39 return toString(i);
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40 case 16:
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41 return toHexString(i);
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42 default:
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43 implMissing( __FILE__, __LINE__ );
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44 return null;
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45 }
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46 }
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47
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48 public static String toHexString( int i ){
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49 version(Tango){
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50 return tango.text.convert.Integer.toString(i, "x" );
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51 } else { // Phobos
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52 return std.string.toString( cast(long)i, 16u );
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53 }
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54 }
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55
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56 public static String toOctalString( int i ){
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57 version(Tango){
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58 return tango.text.convert.Integer.toString(i, "o" );
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59 } else { // Phobos
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60 return std.string.toString( cast(long)i, 8u );
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61 }
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62 }
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63
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64 public static String toBinaryString( int i ){
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65 version(Tango){
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66 return tango.text.convert.Integer.toString(i, "b" );
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67 } else { // Phobos
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68 return std.string.toString( cast(long)i, 2u );
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69 }
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70 }
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71
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72 public static String toString( int i ){
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73 version(Tango){
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74 return tango.text.convert.Integer.toString(i);
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75 } else { // Phobos
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76 return std.string.toString( i );
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77 }
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78 }
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79
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80 public static int parseInt( String s, int radix ){
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81 version(Tango){
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82 try{
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83 return tango.text.convert.Integer.toLong( s, radix );
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84 }
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85 catch( IllegalArgumentException e ){
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86 throw new NumberFormatException( e );
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87 }
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88 } else { // Phobos
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89 implMissing( __FILE__, __LINE__ );
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90 return 0;
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91 }
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92 }
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93
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94 public static int parseInt( String s ){
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95 return parseInt( s, 10 );
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96 }
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97
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98 public static Integer valueOf( String s, int radix ){
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99 return new Integer( parseInt( s, radix ));
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100 }
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101
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102 public static Integer valueOf( String s ){
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103 return valueOf( parseInt(s));
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104 }
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105
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106 public static Integer valueOf( int i ){
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107 return new Integer(i);
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108 }
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109
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110 public byte byteValue(){
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111 return cast(byte)value;
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112 }
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113
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114 public short shortValue(){
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115 return cast(short)value;
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116 }
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117
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118 public int intValue(){
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119 return value;
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120 }
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121
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122 public long longValue(){
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123 return cast(long)value;
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124 }
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125
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126 public float floatValue(){
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127 return cast(float)value;
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128 }
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129
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130 public double doubleValue(){
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131 return cast(double)value;
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132 }
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133
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134 public override hash_t toHash(){
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135 return intValue();
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136 }
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137
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138 public override String toString(){
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139 version(Tango){
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140 return tango.text.convert.Integer.toString( value );
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141 } else { // Phobos
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142 return std.string.toString(value);
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143 }
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144 }
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145 }
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146 alias Integer ValueWrapperInt;
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147