| 1196 | } |
| 1197 | |
| 1198 | public static Object mathAbs(Object val) { |
| 1199 | if (val == null) { |
| 1200 | return null; |
| 1201 | } |
| 1202 | |
| 1203 | if (val instanceof Integer) { |
| 1204 | return Math.abs((Integer) val); |
| 1205 | } |
| 1206 | |
| 1207 | if (val instanceof Long) { |
| 1208 | return Math.abs((Long) val); |
| 1209 | } |
| 1210 | |
| 1211 | if (val instanceof Float) { |
| 1212 | return Math.abs((Float) val); |
| 1213 | } |
| 1214 | |
| 1215 | if (val instanceof Double) { |
| 1216 | return Math.abs((Double) val); |
| 1217 | } |
| 1218 | |
| 1219 | if (val instanceof BigDecimal) { |
| 1220 | return ((BigDecimal) val).abs(); |
| 1221 | } |
| 1222 | |
| 1223 | // if (val instanceof BigInteger) { |
| 1224 | // return ((BigInteger) val).abs(); |
| 1225 | // } |
| 1226 | |
| 1227 | if (val instanceof Number) { |
| 1228 | return Math.abs(((Number) val).doubleValue()); |
| 1229 | } |
| 1230 | |
| 1231 | return null; |
| 1232 | } |
| 1233 | |
| 1234 | public static boolean isInstance(Object value, Object type) { |
| 1235 | if (!(type instanceof Class<?> clazz)) { |