-/*******************************************************************************\r
- * Copyright (c) 2007, 2011 Association for Decentralized Information Management in\r
- * Industry THTH ry.\r
- * All rights reserved. This program and the accompanying materials\r
- * are made available under the terms of the Eclipse Public License v1.0\r
- * which accompanies this distribution, and is available at\r
- * http://www.eclipse.org/legal/epl-v10.html\r
- *\r
- * Contributors:\r
- * VTT Technical Research Centre of Finland - initial API and implementation\r
- *******************************************************************************/\r
-package org.simantics.trend;\r
-\r
-import java.math.BigDecimal;\r
-import java.text.Format;\r
-import java.text.NumberFormat;\r
-\r
-import org.simantics.utils.format.FormattingUtils;\r
-import org.simantics.utils.format.ValueFormat;\r
-\r
-public class TestDecimalFormat {\r
-\r
- public static void main(String[] args) {\r
- \r
- \r
- NumberFormat f = ValueFormat.Scientific.format;\r
- double x = 0.00001234567890; \r
- for (int i=-10; i<10; i++) {\r
- System.out.println(f.format(x));\r
- x *= 10.;\r
- }\r
- \r
- x = 6.00;\r
- for (int i=0; i<10; i++) {\r
- x+= 0.0000000000001;\r
- System.out.println(x);\r
- }\r
-\r
- BigDecimal dec = new BigDecimal(0);\r
- BigDecimal augend = new BigDecimal(String.valueOf(0.2));\r
- System.out.println(new BigDecimal(0.2));\r
- System.out.println(new BigDecimal(String.valueOf(0.2)));\r
- for (int i=0; i<1000000; i++) {\r
- dec = dec.add(augend);\r
- String s1 = dec.toString();\r
- String s2 = Double.toString(dec.doubleValue());\r
- if (!s1.equals(s2)) {\r
- System.out.println(s1 + " vs. " + s2);\r
- }\r
- }\r
-\r
- Format format = FormattingUtils.significantDigitFormat(7);\r
-\r
- System.out.println(format.format(123456789012345.1234));\r
- System.out.println(format.format(12345678901.23451234));\r
- System.out.println(format.format(1234567890.123451234));\r
- System.out.println(format.format(123456789.0123451234));\r
- System.out.println(format.format(12345678.90123451234));\r
- System.out.println(format.format(10000123.4));\r
- System.out.println(format.format(9999999.99));\r
- System.out.println(format.format(9999999.9));\r
- System.out.println(format.format(9999999));\r
- System.out.println(format.format(1234567.890123451234));\r
- System.out.println(format.format(123456.7890123451234));\r
- System.out.println(format.format(12345.67890123451234));\r
- System.out.println(format.format(1234.567890123451234));\r
- System.out.println(format.format(123.4567890123451234));\r
- System.out.println(format.format(12.34567890123451234));\r
- System.out.println(format.format(1.234567890123451234));\r
- System.out.println(format.format(0.1234567890123451234));\r
- System.out.println(format.format(0.1111111));\r
- System.out.println(format.format(0.1000001));\r
- System.out.println(format.format(0.09999999999));\r
- System.out.println(format.format(0.0999999999));\r
- System.out.println(format.format(0.099999999));\r
- System.out.println(format.format(0.09999999));\r
- System.out.println(format.format(0.0999999));\r
- System.out.println(format.format(0.01234567890123451234));\r
- System.out.println(format.format(0.001234567890123451234));\r
- System.out.println(format.format(0.0001234567890123451234));\r
- System.out.println(format.format(0.00001234567890123451234));\r
- System.out.println(format.format(0.000001234567890123451234));\r
- System.out.println(format.format(0.0000001234567890123451234));\r
- System.out.println(format.format(0.00000001234567890123451234));\r
- System.out.println(format.format(0.000000001234567890123451234));\r
-\r
- System.out.println(format.format(10));\r
- System.out.println(format.format(20L));\r
- System.out.println(format.format(-0));\r
- System.out.println(format.format(-1L));\r
- \r
- }\r
- \r
-}\r
+/*******************************************************************************
+ * Copyright (c) 2007, 2011 Association for Decentralized Information Management in
+ * Industry THTH ry.
+ * All rights reserved. This program and the accompanying materials
+ * are made available under the terms of the Eclipse Public License v1.0
+ * which accompanies this distribution, and is available at
+ * http://www.eclipse.org/legal/epl-v10.html
+ *
+ * Contributors:
+ * VTT Technical Research Centre of Finland - initial API and implementation
+ *******************************************************************************/
+package org.simantics.trend;
+
+import java.math.BigDecimal;
+import java.text.Format;
+import java.text.NumberFormat;
+
+import org.simantics.utils.format.FormattingUtils;
+import org.simantics.utils.format.ValueFormat;
+
+public class TestDecimalFormat {
+
+ public static void main(String[] args) {
+
+
+ NumberFormat f = ValueFormat.Scientific.format;
+ double x = 0.00001234567890;
+ for (int i=-10; i<10; i++) {
+ System.out.println(f.format(x));
+ x *= 10.;
+ }
+
+ x = 6.00;
+ for (int i=0; i<10; i++) {
+ x+= 0.0000000000001;
+ System.out.println(x);
+ }
+
+ BigDecimal dec = new BigDecimal(0);
+ BigDecimal augend = new BigDecimal(String.valueOf(0.2));
+ System.out.println(new BigDecimal(0.2));
+ System.out.println(new BigDecimal(String.valueOf(0.2)));
+ for (int i=0; i<1000000; i++) {
+ dec = dec.add(augend);
+ String s1 = dec.toString();
+ String s2 = Double.toString(dec.doubleValue());
+ if (!s1.equals(s2)) {
+ System.out.println(s1 + " vs. " + s2);
+ }
+ }
+
+ Format format = FormattingUtils.significantDigitFormat(7);
+
+ System.out.println(format.format(123456789012345.1234));
+ System.out.println(format.format(12345678901.23451234));
+ System.out.println(format.format(1234567890.123451234));
+ System.out.println(format.format(123456789.0123451234));
+ System.out.println(format.format(12345678.90123451234));
+ System.out.println(format.format(10000123.4));
+ System.out.println(format.format(9999999.99));
+ System.out.println(format.format(9999999.9));
+ System.out.println(format.format(9999999));
+ System.out.println(format.format(1234567.890123451234));
+ System.out.println(format.format(123456.7890123451234));
+ System.out.println(format.format(12345.67890123451234));
+ System.out.println(format.format(1234.567890123451234));
+ System.out.println(format.format(123.4567890123451234));
+ System.out.println(format.format(12.34567890123451234));
+ System.out.println(format.format(1.234567890123451234));
+ System.out.println(format.format(0.1234567890123451234));
+ System.out.println(format.format(0.1111111));
+ System.out.println(format.format(0.1000001));
+ System.out.println(format.format(0.09999999999));
+ System.out.println(format.format(0.0999999999));
+ System.out.println(format.format(0.099999999));
+ System.out.println(format.format(0.09999999));
+ System.out.println(format.format(0.0999999));
+ System.out.println(format.format(0.01234567890123451234));
+ System.out.println(format.format(0.001234567890123451234));
+ System.out.println(format.format(0.0001234567890123451234));
+ System.out.println(format.format(0.00001234567890123451234));
+ System.out.println(format.format(0.000001234567890123451234));
+ System.out.println(format.format(0.0000001234567890123451234));
+ System.out.println(format.format(0.00000001234567890123451234));
+ System.out.println(format.format(0.000000001234567890123451234));
+
+ System.out.println(format.format(10));
+ System.out.println(format.format(20L));
+ System.out.println(format.format(-0));
+ System.out.println(format.format(-1L));
+
+ }
+
+}
Code Review / simantics / platform.git / blobdiff