Example usage for com.google.common.base Strings repeat

List of usage examples for com.google.common.base Strings repeat

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Introduction

In this page you can find the example usage for com.google.common.base Strings repeat.

Prototype

public static String repeat(String string, int count)

Source Link

Document

Returns a string consisting of a specific number of concatenated copies of an input string.

Usage

From source file:com.yfiton.core.Yfiton.java

private void logReceivedParameters(Parameters receivedParameters) {
    for (Map.Entry<String, ParameterValue> entry : receivedParameters) {
        String toStringValue = entry.getValue().toString();
        String value = toStringValue;

        if (entry.getValue().isHidden()) {
            value = Strings.repeat("*", toStringValue.length());
        }/*from   w  ww .java2 s. c  o m*/

        log.debug("Using parameter '" + entry.getKey() + "' with value '" + value + "'");
    }
}

From source file:es.usc.citius.hipster.util.examples.maze.Maze2D.java

/**
 * Creates a new 2D ASCII Maze from a array of Strings.
 *
 * @param maze2D Array of strings representing the maze. Use symbols from {@code Symbol}
 *//*from  w w  w  .  j a va2 s .  c  o  m*/
public Maze2D(String[] maze2D) throws IllegalFormatException {
    // Initialize maze
    this.rows = maze2D.length; // y axis (rows)
    this.columns = findMaxRowLength(maze2D); // x axis (columns)

    maze = new char[rows][columns];
    // Define valid cells
    for (int row = 0; row < this.rows; row++) {
        // if the current row has less than 'columns' characters, fill with empty tiles
        if (maze2D[row].length() < this.columns) {
            maze2D[row] = maze2D[row].concat(
                    Strings.repeat(String.valueOf(Symbol.EMPTY.value()), this.columns - maze2D[row].length()));
        }
        for (int column = 0; column < this.columns; column++) {
            char charPoint = maze2D[row].charAt(column);
            // Parse character
            maze[row][column] = charPoint;
            // Note that point(x=2,y=1) is located in maze[1][2]
            if (maze[row][column] == Symbol.GOAL.value()) {
                this.goalLoc = new Point(column, row);
            } else if (maze[row][column] == Symbol.START.value()) {
                this.initialLoc = new Point(column, row);
            }
        }
    }

    if (this.getInitialLoc() == null) {
        throw new IllegalArgumentException("No initial location. Use the symbol S");
    }

    if (this.getGoalLoc() == null) {
        throw new IllegalArgumentException("No goal location. Use the symbol G");
    }
}

From source file:org.apache.parquet.tools.command.MetadataUtils.java

private static void showDetails(PrettyPrintWriter out, GroupType type, int depth, MessageType container,
        List<String> cpath, boolean showOriginalTypes) {
    String name = Strings.repeat(".", depth) + type.getName();
    Repetition rep = type.getRepetition();
    int fcount = type.getFieldCount();
    out.format("%s: %s F:%d%n", name, rep, fcount);

    cpath.add(type.getName());/*  w  w  w .  ja v a  2  s  .c  o  m*/
    for (Type ftype : type.getFields()) {
        showDetails(out, ftype, depth + 1, container, cpath, showOriginalTypes);
    }
    cpath.remove(cpath.size() - 1);
}

From source file:org.onosproject.cli.MetricsListCommand.java

/**
 * Print metric object./*  w  w w.  ja va 2 s  .c  om*/
 *
 * @param name metric name
 * @param metric metric object
 */
private void printMetric(String name, Metric metric) {
    final String heading;

    if (metric instanceof Counter) {
        heading = format("-- %s : [%s] --", name, "Counter");
        print(heading);
        Counter counter = (Counter) metric;
        print("          count = %d", counter.getCount());

    } else if (metric instanceof Gauge) {
        heading = format("-- %s : [%s] --", name, "Gauge");
        print(heading);
        @SuppressWarnings("rawtypes")
        Gauge gauge = (Gauge) metric;
        final Object value = gauge.getValue();
        if (name.endsWith("EpochMs") && value instanceof Long) {
            print("          value = %s (%s)", value, new LocalDateTime(value));
        } else {
            print("          value = %s", value);
        }

    } else if (metric instanceof Histogram) {
        heading = format("-- %s : [%s] --", name, "Histogram");
        print(heading);
        final Histogram histogram = (Histogram) metric;
        final Snapshot snapshot = histogram.getSnapshot();
        print("          count = %d", histogram.getCount());
        print("            min = %d", snapshot.getMin());
        print("            max = %d", snapshot.getMax());
        print("           mean = %f", snapshot.getMean());
        print("         stddev = %f", snapshot.getStdDev());

    } else if (metric instanceof Meter) {
        heading = format("-- %s : [%s] --", name, "Meter");
        print(heading);
        final Meter meter = (Meter) metric;
        print("          count = %d", meter.getCount());
        print("      mean rate = %f", meter.getMeanRate());
        print("  1-minute rate = %f", meter.getOneMinuteRate());
        print("  5-minute rate = %f", meter.getFiveMinuteRate());
        print(" 15-minute rate = %f", meter.getFifteenMinuteRate());

    } else if (metric instanceof Timer) {
        heading = format("-- %s : [%s] --", name, "Timer");
        print(heading);
        final Timer timer = (Timer) metric;
        final Snapshot snapshot = timer.getSnapshot();
        print("          count = %d", timer.getCount());
        print("      mean rate = %f per second", timer.getMeanRate());
        print("  1-minute rate = %f per second", timer.getOneMinuteRate());
        print("  5-minute rate = %f per second", timer.getFiveMinuteRate());
        print(" 15-minute rate = %f per second", timer.getFifteenMinuteRate());
        print("            min = %f ms", nanoToMs(snapshot.getMin()));
        print("            max = %f ms", nanoToMs(snapshot.getMax()));
        print("           mean = %f ms", nanoToMs(snapshot.getMean()));
        print("         stddev = %f ms", nanoToMs(snapshot.getStdDev()));
    } else {
        heading = format("-- %s : [%s] --", name, metric.getClass().getCanonicalName());
        print(heading);
        print("Unknown Metric type:{}", metric.getClass().getCanonicalName());
    }
    print(Strings.repeat("-", heading.length()));
}

From source file:org.opendaylight.infrautils.utils.TablePrinter.java

private static void printRow(String separator, int[] maxWidths, StringBuilder sb, String[] row) {
    for (int i = 0; i < row.length; i++) {
        printSeparator(separator, sb, i);
        sb.append(row[i]);//from w  w w  . j  a  v  a  2  s  .c  o m
        sb.append(Strings.repeat(" ", maxWidths[i] - row[i].length()));
    }
    sb.append("\n");
}

From source file:abstractions.cell.CellManager.java

@Override
// TODO  simplifier
public String toString() {
    final int maximalNumberOfCellsByRow = Collections.max(this.data.values()).getColumn();
    final StringBuilder consoleBoardView = new StringBuilder();
    final Iterator<ManagedCellInterface> it = this.iterator();
    ManagedCellInterface previousCell = it.next();
    while (it.hasNext()) {
        final ManagedCellInterface cell = it.next();
        if (previousCell.getRow() != cell.getRow()) {
            consoleBoardView.append("\n" + Strings.repeat("----", maximalNumberOfCellsByRow) + "-" + "\n");
            consoleBoardView.append("|");
        }/*from w  ww  .  j  a v  a2  s  .c  o  m*/
        consoleBoardView.append(cell.render());
        previousCell = cell;
    }
    consoleBoardView.append("\n" + Strings.repeat("----", maximalNumberOfCellsByRow) + "-" + "\n");
    return consoleBoardView.toString();
}

From source file:co.cask.cdap.shell.util.AsciiTable.java

/**
 * Prints a divider./*from w ww.  j  a  va  2  s . co m*/
 *
 * @param output The {@link PrintStream} to output to
 * @param columnWidths Columns widths for each column
 * @param lineChar Character to use for printing the divider line
 * @param edgeChar Character to use for the left and right edge character
 */
private void outputDivider(PrintStream output, int[] columnWidths, char lineChar, char edgeChar) {
    output.print(edgeChar);
    for (int columnWidth : columnWidths) {
        output.print(Strings.repeat(Character.toString(lineChar), columnWidth + 2));
    }

    // one for each divider
    output.print(Strings.repeat(Character.toString(lineChar), columnWidths.length - 1));
    output.print(edgeChar);
    output.println();
}

From source file:com.google.api.codegen.transformer.php.PhpGapicSamplesTransformer.java

private List<ViewModel> generateSamples(GapicInterfaceContext context) {
    ImmutableList.Builder<ViewModel> viewModels = new ImmutableList.Builder<>();
    SurfaceNamer namer = context.getNamer();
    SampleFileRegistry generatedSamples = new SampleFileRegistry();

    List<OptionalArrayMethodView> allmethods = methodGenerator.generateApiMethods(context);
    DynamicLangSampleView.Builder sampleClassBuilder = DynamicLangSampleView.newBuilder();
    for (OptionalArrayMethodView method : allmethods) {
        String subPath = pathMapper.getSamplesOutputPath(context.getInterfaceModel().getFullName(),
                context.getProductConfig(), method.name());
        for (MethodSampleView methodSample : method.samples()) {
            String callingForm = methodSample.callingForm().toLowerCamel();
            String valueSet = methodSample.valueSet().id();
            String className = namer.getApiSampleClassName(
                    CaseFormat.LOWER_CAMEL.to(CaseFormat.LOWER_UNDERSCORE, method.name()), callingForm,
                    valueSet);//from ww w  . j  a v  a2 s .c om
            String sampleOutputPath = subPath + File.separator + namer.getApiSampleFileName(className);
            String autoloadPath = "__DIR__ . '"
                    + Strings.repeat("/..",
                            (int) sampleOutputPath.chars().filter(c -> c == File.separatorChar).count())
                    + "/vendor/autoload.php'";
            generatedSamples.addFile(sampleOutputPath, method.name(), callingForm, valueSet,
                    methodSample.regionTag());
            viewModels.add(sampleClassBuilder.templateFileName(STANDALONE_SAMPLE_TEMPLATE_FILENAME)
                    .fileHeader(fileHeaderTransformer.generateFileHeader(context)).outputPath(sampleOutputPath)
                    .className(className)
                    .libraryMethod(method.toBuilder().samples(Collections.singletonList(methodSample)).build())
                    .gapicPackageName(namer.getGapicPackageName(packageConfig.packageName()))
                    .extraInfo(PhpSampleExtraInfo.newBuilder().autoloadPath(autoloadPath)
                            .hasDefaultServiceScopes(context.getInterfaceConfig().hasDefaultServiceScopes())
                            .hasDefaultServiceAddress(context.getInterfaceConfig().hasDefaultServiceAddress())
                            .build())
                    .build());
        }
    }
    return viewModels.build();
}

From source file:org.opendaylight.infrautils.utils.TablePrinter.java

private void printHeader(String separator, int[] maxWidths, StringBuilder sb) {
    if (header != null) {
        if (title != null) {
            sb.append(Strings.repeat(" ", SPACE_BEFORE_TABLES_WITH_TITLE));
        }//from ww w. j  a v  a2  s  .c o m
        printRow(separator, maxWidths, sb, header);
        if (title != null) {
            sb.append(Strings.repeat(" ", SPACE_BEFORE_TABLES_WITH_TITLE));
        }
        // Header underline
        int rowLength = SPACE_BETWEEN_COLUMNS + separator.length() * (header.length - 1) + sum(maxWidths);
        sb.append(Strings.repeat("-", rowLength));
        sb.append("\n");
    }
}

From source file:google.registry.tools.GetSchemaTreeCommand.java

private void printTree(Class<?> parent, int indent) {
    for (Class<?> clazz : hierarchy.get(parent)) {
        System.out.println(new StringBuilder(Strings.repeat(" ", indent)).append(indent == 0 ? "" : " ")
                .append(getPrintableName(clazz)).append(isAbstract(clazz.getModifiers()) ? " (abstract)" : "")
                .append(clazz.isAnnotationPresent(VirtualEntity.class) ? " (virtual)" : "")
                .append(clazz.isAnnotationPresent(NotBackedUp.class) ? " (not backed up)" : "")
                .append(BackupGroupRoot.class.isAssignableFrom(clazz) ? " (bgr)" : ""));
        printSubclasses(clazz, indent + 2);
        printTree(clazz, indent + 2);//from  w ww  .java2s  . c  o  m
        if (indent == 0) {
            System.out.println(); // Separate the entity groups with a line.
        }
    }
}