Example usage for java.util Formatter Formatter

Introduction

In this page you can find the example usage for java.util Formatter Formatter.

Prototype

public Formatter(OutputStream os) 

Source Link

Document

Constructs a new formatter with the specified output stream.

Usage

From source file:com.hazelcast.stabilizer.Utils.java

public static String formatLong(long number, int length) {
    StringBuffer sb = new StringBuffer();
    Formatter f = new Formatter(sb);
    f.format("%,d", number);

    return padLeft(sb.toString(), length);
}

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From source file:ca.nines.ise.cmd.Wikify.java

/**
 * Wikify a tag.//from  ww  w. j a  v  a 2s .  c o  m
 *
 * @param out
 * @param tag
 */
private static void wikifySchemaAttrInfo(PrintStream out, Tag tag) {
    if (tag.countAttributes() == 0) {
        return;
    }
    Formatter fmt = new Formatter(out);
    fmt.format("|| Name || Type || Optional || Empty || Renumberable || Depreciated || Options ||%n");
    for (Attribute attr : tag.getAttributes()) {
        fmt.format("|| ''%s'' || %s || %s || %s || %s || %s || %s ||%n", attr.getName(), attr.getType(),
                attr.isOptional(), attr.isEmpty(), attr.isRenumberable(), attr.getDepreciated(),
                wikifySchemaAttrOptions(attr));
        fmt.format("{{{#!td%n}}}%n{{{#!td colspan=7%n%s%n}}}%n|-------------------%n", attr.getDescription());
    }
    out.println();
}

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From source file:fll.web.scoreEntry.ScoreEntry.java

/**
 * Genrate the increment methods and variable declarations for the goals in
 * the performance element of document. Generate the methods to compute goals
 * as well./*w  w  w.  ja v  a 2 s.c o  m*/
 * 
 * @throws ParseException
 */
public static void generateIncrementMethods(final Writer writer, final ServletContext application)
        throws IOException, ParseException {
    final ChallengeDescription description = ApplicationAttributes.getChallengeDescription(application);
    final PerformanceScoreCategory performanceElement = description.getPerformance();
    final Formatter formatter = new Formatter(writer);

    for (final AbstractGoal goal : performanceElement.getGoals()) {
        if (goal.isComputed()) {
            // generate the method to update the computed goal variables
            final String goalName = goal.getName();
            formatter.format("<!-- %s -->%n", goalName);
            formatter.format("var %s;%n", getVarNameForComputedScore(goalName));
            generateComputedGoalFunction(formatter, (ComputedGoal) goal);
        } else {
            final String name = goal.getName();
            final double min = goal.getMin();
            final double max = goal.getMax();
            final String rawVarName = getVarNameForRawScore(name);

            formatter.format("<!-- %s -->%n", name);
            formatter.format("var %s;%n", rawVarName);
            formatter.format("var %s;%n", getVarNameForComputedScore(name));

            // set method
            formatter.format("function %s(newValue) {%n", getSetMethodName(name));
            formatter.format("  var temp = %s;%n", rawVarName);
            formatter.format("  %s = newValue;%n", rawVarName);
            formatter.format("  if(!isConsistent()) {%n");
            formatter.format("    %s = temp;%n", rawVarName);
            formatter.format("  }%n");
            formatter.format("  refresh();%n");
            formatter.format("}%n");

            // check input method
            formatter.format("function %s() {%n", getCheckMethodName(name));
            formatter.format("  var str = document.scoreEntry.%s.value;%n", name);
            if (ScoreType.FLOAT == goal.getScoreType()) {
                formatter.format("  var num = parseFloat(str);%n");
            } else {
                formatter.format("  var num = parseInt(str);%n");
            }
            formatter.format("  if(!isNaN(num)) {%n");
            formatter.format("    %s(num);%n", getSetMethodName(name));
            formatter.format("  }%n");
            formatter.format("  refresh();%n");
            formatter.format("}%n");

            if (!goal.isEnumerated() && !goal.isYesNo()) {
                formatter.format("function %s(increment) {%n", getIncrementMethodName(name));
                formatter.format("  var temp = %s%n", rawVarName);
                formatter.format("  %s += increment;%n", rawVarName);
                formatter.format("  if(%s > %s) {%n", rawVarName, max);
                formatter.format("    %s = %s;%n", rawVarName, max);
                formatter.format("   }%n");
                formatter.format("  if(%s < %s) {%n", rawVarName, min);
                formatter.format("    %s = %s;%n", rawVarName, min);
                formatter.format("   }%n");
                formatter.format("  if(!isConsistent()) {%n");
                formatter.format("    %s = temp;%n", rawVarName);
                formatter.format("  }%n");
                formatter.format("  refresh();%n");
                formatter.format("}%n");
            }

            formatter.format("%n%n");
        }
    } // end for each goal

    // method for double-check field
    formatter.format("<!-- Verified -->%n");
    formatter.format("var Verified;%n");
    formatter.format("function %s(newValue) {%n", getSetMethodName("Verified"));
    formatter.format("  Verified = newValue;%n");
    formatter.format("  if (newValue == 1 && document.getElementsByName('EditFlag').length == 0) {");
    formatter.format("    replaceText('verification_error', 'Are you sure this score has been Verified?');");
    formatter.format("  } else if (newValue == 0) {");
    formatter.format("    replaceText('verification_error', '');");
    formatter.format("  }");
    formatter.format("  refresh();%n");
    formatter.format("}%n%n%n");
}

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From source file:com.itemanalysis.psychometrics.factoranalysis.ExploratoryFactorAnalysis.java

/**
 * Formatted output of the results. It includes the factor loadings, communalities, and unqiuenesses.
 *
 * @param precision number of decimal places to report
 * @return string of result//  w w w . ja  va2 s .c  o m
 */
public String printOutput(int precision) {
    StringBuilder sb = new StringBuilder();
    Formatter f = new Formatter(sb);

    int size = 24;
    String line1 = "=========================";
    String line2 = "-------------------------";
    for (int j = 0; j < nFactors; j++) {
        size = size + 10;
        line1 += "==========";
        line2 += "----------";
    }
    size = size + 10;
    line1 += "==========";
    line2 += "----------";
    size = size + 6;
    line1 += "======";
    line2 += "------";

    f.format("%36s", title);
    f.format("%n");
    f.format("%" + size + "s", line1);
    f.format("%n");
    f.format("%20s", "Name");
    f.format("%4s", "");
    for (int j = 0; j < nFactors; j++) {
        f.format("%6s", "F" + (j + 1));
        f.format("%4s", "");
    }
    f.format("%6s", "H2");
    f.format("%4s", "");
    f.format("%6s", "U2");
    f.format("%n");
    f.format("%" + size + "s", line2);
    f.format("%n");

    for (int i = 0; i < nVariables; i++) {
        f.format("%20s", "V" + (i + 1));
        f.format("%5s", "");
        for (int j = 0; j < nFactors; j++) {
            f.format("%6." + precision + "f", factorMethod.getFactorLoadingAt(i, j));
            f.format("%4s", "");
        }
        f.format("%6." + precision + "f", factorMethod.getCommunalityAt(i));
        f.format("%4s", "");
        f.format("%6." + precision + "f", factorMethod.getUniquenessAt(i));
        f.format("%n");
    }

    f.format("%" + size + "s", line1);
    f.format("%n");
    f.format("%30s", "Value of the objective function = ");
    f.format("%-8.4f", fmin);
    f.format("%n");
    f.format("%n");

    f.format("%20s", "");
    for (int j = 0; j < nFactors; j++) {
        f.format("%6s", "F" + (j + 1));
        f.format("%2s", "");
    }
    f.format("%n");

    f.format("%20s", "SS loadings");
    for (int j = 0; j < nFactors; j++) {
        f.format("%6." + precision + "f", factorMethod.getSumsOfSquaresAt(j));
        f.format("%2s", "");
    }
    f.format("%n");

    f.format("%20s", "Proportion Var");
    for (int j = 0; j < nFactors; j++) {
        f.format("%6." + precision + "f", factorMethod.getProportionOfVarianceAt(j));
        f.format("%2s", "");
    }
    f.format("%n");

    f.format("%20s", "Proportion Explained");
    for (int j = 0; j < nFactors; j++) {
        f.format("%6." + precision + "f", factorMethod.getProportionOfExplainedVarianceAt(j));
        f.format("%2s", "");
    }
    f.format("%n");

    return f.toString();
}

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From source file:umontreal.iro.lecuyer.charts.SSJXYSeriesCollection.java

/**
 * Returns in a <TT>String</TT> all data contained in the current object.
 * //from ww w .j  a v a2s  . c  o m
 * @return All data contained in the current object as a {@link String}.
 * 
 */
public String toString() {
    Formatter formatter = new Formatter(Locale.US);
    for (int i = 0; i < seriesCollection.getSeriesCount(); i++) {
        formatter.format(" Series " + i + " : %n");
        for (int j = 0; j < seriesCollection.getItemCount(i); j++)
            formatter.format("%15e,%15e%n", getX(i, j), getY(i, j));
    }
    return formatter.toString();
}

---

From source file:com.itemanalysis.psychometrics.polycor.PolychoricMaximumLikelihood.java

public String print() {
    StringBuilder sb = new StringBuilder();
    Formatter f = new Formatter(sb);

    double[] rowSE = getRowThresholdStandardErrors();
    double[] colSE = getColumnThresholdStandardErrors();

    f.format("%34s", "Polychoric correlation, ML est. = ");
    f.format("%6.4f", rho);
    f.format(" (%6.4f)", variance[0][0]);
    f.format("%n");
    f.format("%41s", "Test of bivariate normality: Chisquare = ");
    f.format("%-8.4f", chiSquare);
    f.format("%6s", " df = ");
    f.format("%-6.0f", df);
    f.format("%5s", " p = ");
    f.format("%-6.4f", probChiSquare);
    f.format("%n");
    f.format("%n");
    f.format("%18s", "Row Thresholds");
    f.format("%n");
    f.format("%-15s", "Threshold");
    f.format("%-10s", "Std.Err.");
    f.format("%n");

    for (int i = 0; i < rowThresholds.length; i++) {
        f.format("%6.4f", rowThresholds[i]);
        f.format("%9s", "");
        f.format("%6.4f", rowSE[i]);
        f.format("%n");
    }//w w w. jav  a2 s  .  c o  m

    f.format("%n");
    f.format("%n");
    f.format("%19s", "Column Thresholds");
    f.format("%n");
    f.format("%-15s", "Threshold");
    f.format("%-10s", "Std.Err.");
    f.format("%n");

    for (int i = 0; i < columnThresholds.length; i++) {
        f.format("% 6.4f", columnThresholds[i]);
        f.format("%9s", "");
        f.format("% 6.4f", colSE[i]);
        f.format("%n");
    }

    f.format("%n");
    return f.toString();

}

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From source file:com.yeldi.yeldibazaar.ManageRepo.java

private void redraw() {
    try {/*w w  w  .j  a v a2  s.  c om*/
        DB db = DB.getDB();
        repos = db.getRepos();
    } finally {
        DB.releaseDB();
    }

    List<Map<String, Object>> result = new ArrayList<Map<String, Object>>();
    Map<String, Object> server_line;

    for (DB.Repo repo : repos) {
        server_line = new HashMap<String, Object>();
        server_line.put("address", repo.address);
        if (repo.inuse) {
            server_line.put("inuse", R.drawable.btn_check_on);
        } else {
            server_line.put("inuse", R.drawable.btn_check_off);
        }
        if (repo.pubkey != null) {
            try {
                MessageDigest digest = MessageDigest.getInstance("SHA-1");
                digest.update(Hasher.unhex(repo.pubkey));
                byte[] fingerprint = digest.digest();
                Formatter formatter = new Formatter(new StringBuilder());
                formatter.format("%02X", fingerprint[0]);
                for (int i = 1; i < fingerprint.length; i++) {
                    formatter.format(i % 5 == 0 ? " %02X" : ":%02X", fingerprint[i]);
                }
                server_line.put("fingerprint", formatter.toString());
                formatter.close();
            } catch (Exception e) {
                Log.w("FDroid", "Unable to get certificate fingerprint.\n" + Log.getStackTraceString(e));
            }
        }
        result.add(server_line);
    }
    SimpleAdapter show_out = new SimpleAdapter(this, result, R.layout.repolisticons,
            new String[] { "address", "inuse", "fingerprint" },
            new int[] { R.id.uri, R.id.img, R.id.fingerprint });

    setListAdapter(show_out);
}

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From source file:org.apache.jackrabbit.oak.plugins.segment.RecordUsageAnalyser.java

@Override
public String toString() {
    StringBuilder sb = new StringBuilder();
    @SuppressWarnings("resource")
    Formatter formatter = new Formatter(sb);
    formatter.format("%s in maps (%s leaf and branch records)%n", byteCountToDisplaySize(mapSize), mapCount);
    formatter.format("%s in lists (%s list and bucket records)%n", byteCountToDisplaySize(listSize), listCount);
    formatter.format(// www. j a v  a 2 s .  c om
            "%s in values (value and block records of %s properties, "
                    + "%s/%s/%s/%s small/medium/long/external blobs, %s/%s/%s small/medium/long strings)%n",
            byteCountToDisplaySize(valueSize), propertyCount, smallBlobCount, mediumBlobCount, longBlobCount,
            externalBlobCount, smallStringCount, mediumStringCount, longStringCount);
    formatter.format("%s in templates (%s template records)%n", byteCountToDisplaySize(templateSize),
            templateCount);
    formatter.format("%s in nodes (%s node records)%n", byteCountToDisplaySize(nodeSize), nodeCount);
    formatter.format("links to non existing segments: %s", deadLinks);
    return sb.toString();
}

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From source file:contrail.stages.CompressAndCorrect.java

/**
 * Remove the tips in the graph.//from   w ww  . java2  s . c o  m
 * @param inputPath
 * @param outputPath
 * @return True if any tips were removed.
 */
private JobInfo removeTips(String inputPath, String outputPath) throws Exception {
    RemoveTipsAvro stage = new RemoveTipsAvro();
    stage.setConf(getConf());
    // Make a shallow copy of the stage options required by the compress
    // stage.
    Map<String, Object> stageOptions = ContrailParameters.extractParameters(this.stage_options,
            stage.getParameterDefinitions().values());

    stageOptions.put("inputpath", inputPath);
    stageOptions.put("outputpath", outputPath);
    stage.setParameters(stageOptions);
    RunningJob job = stage.runJob();

    JobInfo result = new JobInfo();
    if (job == null) {
        result.logMessage = "RemoveTips stage was skipped because graph would not change.";
        sLogger.info(result.logMessage);
        result.graphPath = inputPath;
        result.graphChanged = false;
        return result;
    }

    // Check if any tips were found.
    long tipsRemoved = job.getCounters()
            .findCounter(RemoveTipsAvro.NUM_REMOVED.group, RemoveTipsAvro.NUM_REMOVED.tag).getValue();

    if (tipsRemoved > 0) {
        result.graphChanged = true;
    }
    result.graphPath = outputPath;

    Formatter formatter = new Formatter(new StringBuilder());
    result.logMessage = formatter.format("RemoveTips: number of nodes removed %d", tipsRemoved).toString();
    return result;
}

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From source file:com.itemanalysis.psychometrics.measurement.ClassicalItemStatistics.java

/**
 * A string that contains all of the item statistics.
 *
 * @return string of estimated statistics
 *///ww w .j  av a  2  s  . co  m
@Override
public String toString() {
    StringBuilder sb = new StringBuilder();
    Formatter f = new Formatter(sb);
    f.format("% 10.4f", getDifficulty());
    f.format("%2s", " ");//category proportion endorsing
    f.format("% 10.4f", getStdDev());
    f.format("%2s", " ");//category standard deviation
    f.format("% 10.4f", getDiscrimination());
    f.format("%2s", " "); //item discrimination

    return f.toString();
}

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