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annotate base/src/java/lang/Character.d @ 88:9e0ab372d5d8

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Revert from TypeInfo/ClassInfo to java.lang.Class
author Frank Benoit <benoit@tionex.de>
date Sun, 19 Apr 2009 11:10:09 +0200
parents fcf926c91ca4
children 5d5bd660917f
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 module java.lang.Character;
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2
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3 import java.lang.exceptions;
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4 import java.lang.util;
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5 import java.lang.Class;
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6
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7 version(Tango){
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8 static import tango.text.Unicode;
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9 } else { // Phobos
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10 static import std.utf;
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11 static import std.uni;
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12 static import std.ctype;
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13 static import std.string;
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14 }
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15
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16 class Character {
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17 public static bool isUpperCase( dchar c ){
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18 implMissing( __FILE__, __LINE__);
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19 return false;
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20 }
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21 public static dchar toUpperCase( wchar c ){
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22 version(Tango){
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23 wchar[1] src;
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24 src[0] = c;
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25 dchar[1] buf;
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26 uint ate;
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27 dchar[] darr = tango.text.convert.Utf.toString32( src, buf, &ate );
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28 } else { // Phobos
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29 wchar[1] src;
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30 src[0] = c;
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31 auto darr = std.utf.toUTF32(src);
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32 }
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33 return toUpperCase( darr[0] );
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34 }
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35 public static dchar toUpperCase( dchar c ){
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36 version(Tango){
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37 dchar[1] src;
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38 src[0] = c;
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39 dchar[] r = tango.text.Unicode.toUpper( src );
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40 return r[0];
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41 } else { // Phobos
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42 return std.uni.toUniUpper( c );
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43 }
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44 }
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45 public static dchar toLowerCase( wchar c ){
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46 version(Tango){
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47 wchar[1] src;
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48 src[0] = c;
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49 dchar[1] buf;
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50 uint ate;
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51 dchar[] darr = tango.text.convert.Utf.toString32( src, buf, &ate );
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52 } else { // Phobos
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53 wchar[1] src;
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54 src[0] = c;
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55 auto darr = std.utf.toUTF32(src);
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56 }
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57 return toLowerCase( darr[0] );
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58 }
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59 public static dchar toLowerCase( dchar c ){
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60 version(Tango){
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61 dchar[1] src;
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62 src[0] = c;
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63 dchar[] r = tango.text.Unicode.toLower( src );
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64 return r[0];
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65 } else { // Phobos
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66 return std.uni.toUniLower( c );
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67 }
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68 }
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69 public static bool isWhitespace( dchar c ){
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70 version(Tango){
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71 return tango.text.Unicode.isWhitespace( c );
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72 } else { // Phobos
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73 return std.string.iswhite(c);
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74 }
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75 }
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76 public static bool isDigit( dchar c ){
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77 version(Tango){
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78 return tango.text.Unicode.isDigit( c );
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79 } else { // Phobos
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80 return cast(bool)std.ctype.isdigit(c);
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81 }
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82 }
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83 public static bool isLetter( dchar c ){
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84 version(Tango){
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85 return tango.text.Unicode.isLetter(c);
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86 } else { // Phobos
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87 return cast(bool)std.ctype.isalpha(c);
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88 }
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89 }
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90 public static bool isSpace( dchar c ){
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91 version(Tango){
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92 return tango.text.Unicode.isSpace(c);
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93 } else { // Phobos
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94 return cast(bool)std.ctype.isspace(c);
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95 }
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96 }
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97 public static bool isWhiteSpace( dchar c ){
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98 version(Tango){
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99 return tango.text.Unicode.isWhitespace(c);
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100 } else { // Phobos
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101 return std.string.iswhite(c);
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102 }
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103 }
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104 public static bool isLetterOrDigit( dchar c ){
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105 return isDigit(c) || isLetter(c);
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106 }
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107 public static bool isUnicodeIdentifierPart(char ch){
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108 implMissing( __FILE__, __LINE__);
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109 return false;
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110 }
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111 public static bool isUnicodeIdentifierStart(char ch){
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112 implMissing( __FILE__, __LINE__);
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113 return false;
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114 }
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115 public static bool isIdentifierIgnorable(char ch){
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116 implMissing( __FILE__, __LINE__);
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117 return false;
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118 }
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119 public static bool isJavaIdentifierPart(char ch){
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120 implMissing( __FILE__, __LINE__);
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121 return false;
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122 }
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123
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124 this( char c ){
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125 // must be correct for container storage
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126 implMissing( __FILE__, __LINE__);
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127 }
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128
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129 private static Class TYPE_;
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130 public static Class TYPE(){
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131 if( TYPE_ is null ){
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132 TYPE_ = Class.fromType!(char);
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133 }
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134 return TYPE_;
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135 }
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136
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137 public dchar charValue(){
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138 implMissing( __FILE__, __LINE__);
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139 return ' ';
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140 }
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141 }
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142
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143 bool CharacterIsDefined( dchar ch ){
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144 version(Tango){
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145 return (ch in tango.text.UnicodeData.unicodeData) !is null;
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146 } else { // Phobos
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147 implMissing( __FILE__, __LINE__);
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148 return false;
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149 }
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150 }
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151
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152 dchar CharacterFirstToLower( CString str ){
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153 int consumed;
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154 return CharacterFirstToLower( str, consumed );
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155 }
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156
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157 dchar CharacterFirstToLower( CString str, out int consumed ){
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158 version(Tango){
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159 dchar[1] buf;
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160 buf[0] = firstCodePoint( str, consumed );
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161 dchar[] r = tango.text.Unicode.toLower( buf );
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162 return r[0];
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163 } else { // Phobos
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164 implMissing( __FILE__, __LINE__);
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165 return 0;
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166 }
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167 }
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168
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169 dchar CharacterToLower( dchar c ){
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170 version(Tango){
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171 dchar[] r = tango.text.Unicode.toLower( [c] );
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172 return r[0];
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173 } else { // Phobos
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174 implMissing( __FILE__, __LINE__);
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175 return 0;
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176 }
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177 }
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178 dchar CharacterToUpper( dchar c ){
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179 version(Tango){
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180 dchar[] r = tango.text.Unicode.toUpper( [c] );
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181 return r[0];
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182 } else { // Phobos
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183 implMissing( __FILE__, __LINE__);
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184 return 0;
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185 }
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186 }
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187 bool CharacterIsWhitespace( dchar c ){
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188 version(Tango){
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189 return tango.text.Unicode.isWhitespace( c );
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190 } else { // Phobos
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191 implMissing( __FILE__, __LINE__);
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192 return false;
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193 }
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194 }
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195 bool CharacterIsDigit( dchar c ){
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196 version(Tango){
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197 return tango.text.Unicode.isDigit( c );
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198 } else { // Phobos
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199 implMissing( __FILE__, __LINE__);
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200 return false;
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201 }
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202 }
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203 bool CharacterIsLetter( dchar c ){
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204 version(Tango){
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205 return tango.text.Unicode.isLetter( c );
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206 } else { // Phobos
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207 implMissing( __FILE__, __LINE__);
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208 return false;
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209 }
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210 }
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211
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212