List of usage examples for java.util Formatter toString
public String toString()
From source file:com.richtodd.android.quiltdesign.block.Swatch.java
public String getSortString() { if (m_sortString == null) { Color.colorToHSV(m_color, m_hsv); Formatter formatter = new Formatter(); try {//w w w. java2 s . com formatter.format("%03d-%03d-%03d", (int) m_hsv[0], (int) (m_hsv[1] * 100f), (int) (m_hsv[2] * 100f)); m_sortString = formatter.toString(); } finally { formatter.close(); } } return m_sortString; }
From source file:org.apache.drill.parsers.DrqlParserAstTest.java
@Test public void testQueryList() throws IOException { Joiner withNewline = Joiner.on("\n"); //tests parsing all SQL that are encountered in the documentation for (int i = 1; i <= 15; i++) { File tempFile = getFile("q" + i + "_temp.drql.sm"); File expectedFile = getFile("q" + i + ".drql.ast"); File queryFile = getFile("q" + i + ".drql"); String query = FileUtils.readFileToString(queryFile); String ast = AntlrParser.parseToAst(query).toStringTree(); Formatter f = new Formatter(); formatAst(AntlrParser.parseToAst(query), f, 0); query = withNewline.join(Resources.readLines(Resources.getResource("q" + i + ".drql"), Charsets.UTF_8)); assertEquals(query, f.toString()); FileUtils.writeStringToFile(tempFile, ast); assertEquals(withNewline.join(Files.readLines(expectedFile, Charsets.UTF_8)), withNewline.join(Files.readLines(expectedFile, Charsets.UTF_8))); assertEquals(String.format("sm files differs %s versus %s", expectedFile, tempFile), withNewline.join(Files.readLines(expectedFile, Charsets.UTF_8)), withNewline.join(Files.readLines(tempFile, Charsets.UTF_8))); assertTrue(String.format("sm files differs %s versus %s", expectedFile, tempFile), FileUtils.contentEquals(expectedFile, tempFile)); FileUtils.forceDelete(tempFile); }//from w w w. j av a 2s .c o m }
From source file:com.itemanalysis.psychometrics.mixture.MvNormalComponentDistribution.java
public String printMean() { StringBuilder sb = new StringBuilder(); Formatter f = new Formatter(sb); for (int i = 0; i < mu.getRowDimension(); i++) { f.format("% 8.2f", mu.getEntry(i, 0)); f.format("%5s", ""); }//from w ww . j av a 2 s . co m f.format("%n"); return f.toString(); }
From source file:com.imesha.imageprocessor.controllers.MainController.java
/** * Calculates the distortion between the original gray image and the final up sampled image *//* w ww . ja v a 2s. c o m*/ private void calculateAndShowDistortion() { try { double distortion = ImageAnalyser.calculateAverageDistortion(this.originalGrayImage, this.bufferedImage); double sd = ImageAnalyser.calculateStandardDeviation(this.originalGrayImage, this.bufferedImage); StringBuilder stringBuilder = new StringBuilder(); Formatter formatter = new Formatter(stringBuilder, Locale.US); formatter.format("Distortion : \n\t%.2f\nSD : \n\t%.2f", distortion, sd); MainController.showMessage(formatter.toString(), messageLabel); } catch (Exception e) { e.printStackTrace(); } }
From source file:com.itemanalysis.psychometrics.polycor.PolychoricTwoStepOLD.java
public String printThresholds() { StringBuilder sb = new StringBuilder(); Formatter f = new Formatter(sb); double r = this.value(); double[] t = this.getRowThresholds(); for (int i = 0; i < t.length - 1; i++) { f.format("% 6.4f", t[i]); f.format("%2s", ""); }//from ww w . j ava2 s. c o m return f.toString(); }
From source file:url.Domain.java
public String getColor() { Random random = new Random(); final float hue = random.nextFloat() + 0.5f; final float saturation = 0.9f;//1.0 for brilliant, 0.0 for dull final float luminance = 1.0f; //1.0 for brighter, 0.0 for black*/ Color color = Color.getHSBColor(hue, saturation, luminance); Formatter f = new Formatter(new StringBuffer("#")); f.format("%06x", color.getRGB()); f.toString(); return f.toString(); }
From source file:org.omegat.core.team2.impl.HTTPRemoteRepository.java
/** * Use SHA-1 as file version./*from w w w . j a va 2s. c o m*/ */ @Override public String getFileVersion(String file) throws Exception { MessageDigest sha1 = MessageDigest.getInstance("SHA-1"); sha1.reset(); // calculate SHA-1 byte[] buffer = new byte[8192]; InputStream in = new BufferedInputStream(new FileInputStream(file)); try { while (true) { int len = in.read(buffer); if (len < 0) { break; } sha1.update(buffer, 0, len); } } finally { in.close(); } // out as hex Formatter formatter = new Formatter(); try { for (byte b : sha1.digest()) { formatter.format("%02x", b); } return formatter.toString(); } finally { formatter.close(); } }
From source file:com.itemanalysis.psychometrics.irt.estimation.ItemFitG2.java
@Override public String toString() { StringBuilder sb = new StringBuilder(); Formatter f = new Formatter(sb); f.format("%5s", "G2 "); f.format("%8.4d", getValue()); f.format("%2s", ""); f.format("%4d", (int) getDegreesOfFreedom()); f.format("%2s", ""); f.format("%1.4f", getPValue()); return f.toString(); }
From source file:org.gradle.internal.execution.impl.steps.SkipUpToDateStep.java
private void logOutOfDateReasons(List<String> reasons, UnitOfWork work) { if (LOGGER.isInfoEnabled()) { Formatter formatter = new Formatter(); formatter.format("%s is not up-to-date because:", StringUtils.capitalize(work.getDisplayName())); for (String message : reasons) { formatter.format("%n %s", message); }// w ww. j a v a 2s .co m LOGGER.info(formatter.toString()); } }
From source file:com.itemanalysis.psychometrics.mixture.MvNormalComponentDistribution.java
public String printCovariance() { StringBuilder sb = new StringBuilder(); Formatter f = new Formatter(sb); for (int i = 0; i < sigma.getRowDimension(); i++) { for (int j = 0; j < sigma.getColumnDimension(); j++) { f.format("% 8.2f", sigma.getEntry(i, j)); f.format("%5s", ""); }// ww w . java2 s . c o m f.format("%n"); } return f.toString(); }