Revision 44855 trunk/org.gvsig.desktop/org.gvsig.desktop.library/org.gvsig.expressionevaluator/org.gvsig.expressionevaluator.lib/org.gvsig.expressionevaluator.lib.api/src/main/java/org/gvsig/expressionevaluator/spi/AbstractFunction.java
| AbstractFunction.java | ||
|---|---|---|
| 159 | 159 |
if( args.length < n ) {
|
| 160 | 160 |
throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n)); |
| 161 | 161 |
} |
| 162 |
Object value = args[n]; |
|
| 162 |
return getInt(args[n],n); |
|
| 163 |
} |
|
| 164 |
|
|
| 165 |
protected int getInt(Object value, int n) {
|
|
| 163 | 166 |
if( value == null ) {
|
| 164 | 167 |
throw new IllegalArgumentException(I18N.Illegal_null_value_for_argument_XargnX_of_XIdentifierX_function(name(), n)); |
| 165 | 168 |
} |
| ... | ... | |
| 177 | 180 |
if( args.length < n ) {
|
| 178 | 181 |
throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n)); |
| 179 | 182 |
} |
| 180 |
Object value = args[n]; |
|
| 183 |
return getLong(args[n],n); |
|
| 184 |
} |
|
| 185 |
|
|
| 186 |
protected long getLong(Object value, int n) {
|
|
| 181 | 187 |
if( value == null ) {
|
| 182 | 188 |
throw new IllegalArgumentException(I18N.Illegal_null_value_for_argument_XargnX_of_XIdentifierX_function(name(), n)); |
| 183 | 189 |
} |
| ... | ... | |
| 195 | 201 |
if( args.length < n ) {
|
| 196 | 202 |
throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n)); |
| 197 | 203 |
} |
| 198 |
Object value = args[n]; |
|
| 204 |
return getDouble(args[n],n); |
|
| 205 |
} |
|
| 206 |
|
|
| 207 |
protected double getDouble(Object value, int arg) {
|
|
| 199 | 208 |
if( value == null ) {
|
| 200 |
throw new IllegalArgumentException(I18N.Illegal_null_value_for_argument_XargnX_of_XIdentifierX_function(name(), n));
|
|
| 209 |
throw new IllegalArgumentException(I18N.Illegal_null_value_for_argument_XargnX_of_XIdentifierX_function(name(), arg));
|
|
| 201 | 210 |
} |
| 202 | 211 |
if( !(value instanceof Number) ) {
|
| 203 | 212 |
String type = value.getClass().getCanonicalName(); |
| 204 | 213 |
throw new IllegalArgumentException( |
| 205 |
I18N.The_type_of_the_argument_XargnX_for_the_XIdentifierX_function_is_incorrect(name(), n) + " " +
|
|
| 214 |
I18N.The_type_of_the_argument_XargnX_for_the_XIdentifierX_function_is_incorrect(name(), arg) + " " +
|
|
| 206 | 215 |
I18N.Expected_XexpectedX_and_found_XfoundX("Number",type)
|
| 207 | 216 |
); |
| 208 | 217 |
} |
| 209 | 218 |
return ((Number)value).doubleValue(); |
| 210 | 219 |
} |
| 211 | 220 |
|
| 221 |
protected float getFloat(Object args[], int n) {
|
|
| 222 |
if( args.length < n ) {
|
|
| 223 |
throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n)); |
|
| 224 |
} |
|
| 225 |
return getFloat(args[n],n); |
|
| 226 |
} |
|
| 227 |
|
|
| 228 |
protected float getFloat(Object value, int arg) {
|
|
| 229 |
if( value == null ) {
|
|
| 230 |
throw new IllegalArgumentException(I18N.Illegal_null_value_for_argument_XargnX_of_XIdentifierX_function(name(), arg)); |
|
| 231 |
} |
|
| 232 |
if( !(value instanceof Number) ) {
|
|
| 233 |
String type = value.getClass().getCanonicalName(); |
|
| 234 |
throw new IllegalArgumentException( |
|
| 235 |
I18N.The_type_of_the_argument_XargnX_for_the_XIdentifierX_function_is_incorrect(name(), arg) + " " + |
|
| 236 |
I18N.Expected_XexpectedX_and_found_XfoundX("Number",type)
|
|
| 237 |
); |
|
| 238 |
} |
|
| 239 |
return ((Number)value).floatValue(); |
|
| 240 |
} |
|
| 241 |
|
|
| 212 | 242 |
protected String getStr(Object args[], int n) {
|
| 213 | 243 |
if( args.length < n ) {
|
| 214 | 244 |
throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n)); |
| 215 | 245 |
} |
| 216 |
return Objects.toString(args[n], "");
|
|
| 246 |
return getStr(args[n],n);
|
|
| 217 | 247 |
} |
| 218 | 248 |
|
| 249 |
protected String getStr(Object value, int n) {
|
|
| 250 |
return Objects.toString(value, ""); |
|
| 251 |
} |
|
| 252 |
|
|
| 219 | 253 |
protected File getFile(Object args[], int n) {
|
| 220 | 254 |
if( args.length < n ) {
|
| 221 | 255 |
throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n)); |
| 222 | 256 |
} |
| 223 |
Object arg = args[n]; |
|
| 224 |
if( arg == null ) {
|
|
| 257 |
return getFile(args[n],n); |
|
| 258 |
} |
|
| 259 |
|
|
| 260 |
protected File getFile(Object value, int n) {
|
|
| 261 |
if( value == null ) {
|
|
| 225 | 262 |
return null; |
| 226 | 263 |
} |
| 227 |
if( arg instanceof File ) {
|
|
| 228 |
return (File)arg;
|
|
| 264 |
if( value instanceof File ) {
|
|
| 265 |
return (File)value;
|
|
| 229 | 266 |
} |
| 230 |
if( arg instanceof URL ) {
|
|
| 267 |
if( value instanceof URL ) {
|
|
| 231 | 268 |
try {
|
| 232 |
return new File(((URL)arg).toURI());
|
|
| 269 |
return new File(((URL)value).toURI());
|
|
| 233 | 270 |
} catch (URISyntaxException ex) {
|
| 234 | 271 |
return null; |
| 235 | 272 |
} |
| 236 | 273 |
} |
| 237 |
if( arg instanceof URI ) {
|
|
| 238 |
return new File(((URI)arg));
|
|
| 274 |
if( value instanceof URI ) {
|
|
| 275 |
return new File(((URI)value));
|
|
| 239 | 276 |
} |
| 240 |
String s = Objects.toString(arg, null);
|
|
| 277 |
String s = Objects.toString(value, null);
|
|
| 241 | 278 |
if( s == null ) {
|
| 242 | 279 |
return null; |
| 243 | 280 |
} |
| ... | ... | |
| 264 | 301 |
return value; |
| 265 | 302 |
} |
| 266 | 303 |
|
| 267 |
protected Date getDate(Object[] args, int n) {
|
|
| 304 |
protected Comparable getComparable(Object[] args, int n) {
|
|
| 268 | 305 |
if( args.length < n ) {
|
| 269 | 306 |
throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n)); |
| 270 | 307 |
} |
| 271 |
Object value = args[n]; |
|
| 308 |
return getComparable(args[n],n); |
|
| 309 |
} |
|
| 310 |
|
|
| 311 |
protected Comparable getComparable(Object value, int n) {
|
|
| 272 | 312 |
if( value == null ) {
|
| 273 | 313 |
return null; |
| 274 | 314 |
} |
| 315 |
if( !(value instanceof Comparable) ) {
|
|
| 316 |
String type = value.getClass().getCanonicalName(); |
|
| 317 |
throw new IllegalArgumentException( |
|
| 318 |
I18N.The_type_of_the_argument_XargnX_for_the_XIdentifierX_function_is_incorrect(name(), n) + " " + |
|
| 319 |
I18N.Expected_XexpectedX_and_found_XfoundX("Comparable",type)
|
|
| 320 |
); |
|
| 321 |
} |
|
| 322 |
return (Comparable)value; |
|
| 323 |
} |
|
| 324 |
|
|
| 325 |
protected Comparable getDate(Object[] args, int n) {
|
|
| 326 |
if( args.length < n ) {
|
|
| 327 |
throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n)); |
|
| 328 |
} |
|
| 329 |
return getDate(args[n],n); |
|
| 330 |
} |
|
| 331 |
|
|
| 332 |
protected Date getDate(Object value, int n) {
|
|
| 333 |
if( value == null ) {
|
|
| 334 |
return null; |
|
| 335 |
} |
|
| 275 | 336 |
if( !(value instanceof Date) ) {
|
| 276 | 337 |
String type = value.getClass().getCanonicalName(); |
| 277 | 338 |
throw new IllegalArgumentException( |
| ... | ... | |
| 286 | 347 |
if( args.length < n ) {
|
| 287 | 348 |
throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n)); |
| 288 | 349 |
} |
| 289 |
Object value = args[n]; |
|
| 350 |
return getLocalDateTime(args[n],n); |
|
| 351 |
} |
|
| 352 |
|
|
| 353 |
protected LocalDateTime getLocalDateTime(Object value, int n) {
|
|
| 290 | 354 |
if( value == null ) {
|
| 291 | 355 |
return null; |
| 292 | 356 |
} |
| ... | ... | |
| 311 | 375 |
if( args.length < n ) {
|
| 312 | 376 |
throw new IllegalArgumentException(I18N.Required_argument_XargnX_and_only_found_XargcX_in_call_to_XIdentifierX(name(), args.length, n)); |
| 313 | 377 |
} |
| 314 |
Object value = args[n]; |
|
| 378 |
return getBoolean(args[n], n, accuracy); |
|
| 379 |
} |
|
| 380 |
|
|
| 381 |
protected boolean getBoolean(Object value, int n) {
|
|
| 382 |
return getBoolean(value, n, MathUtils.EPSILON); |
|
| 383 |
} |
|
| 384 |
|
|
| 385 |
protected boolean getBoolean(Object value, int n, Double accuracy) {
|
|
| 315 | 386 |
return toBoolean(value, accuracy); |
| 316 | 387 |
} |
| 317 | 388 |
|
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