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

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.bacoder.parser.core.DumpVisitor.java

@Override
public void visitAfter(Node node) {
    level--;/*from   www  .j  a va  2  s.co  m*/
    String s = String.format("%s</%s>\n", Strings.repeat(indent, level), node.getClass().getSimpleName());
    try {
        outputStream.write(s.getBytes());
    } catch (IOException e) {
        throw new RuntimeException("Unable to write \"" + s + "\"", e);
    }
}

From source file:net.kaczmarzyk.kata.RomanSymbol.java

public RomanSymbol repeatUntilGreaterOrEqualTo(int val) {
    int numTimes = val / value;
    return new RomanSymbol(numTimes * value, Strings.repeat(symbol, numTimes));
}

From source file:com.technophobia.substeps.runner.ExecutionLogger.java

private String format(final IExecutionNode node) {

    // TODO - no way of knowing of this is an impl or not..?
    return Strings.repeat(this.indentString, node.getDepth()) + node.getDescription() + " from "
            + node.getFilename();//from w  ww .ja  v  a 2 s  .  co  m
}

From source file:com.facebook.buck.util.Paths.java

/**
 * @param from must always refer to a directory (it should either be the empty string or end with
 *     a slash).//w  w  w .j a  va2s  .co m
 * @param to may refer to either a file or a directory
 */
public static String computeRelativePath(String from, String to) {
    Preconditions.checkNotNull(from);
    Preconditions.checkArgument(from.isEmpty() || from.endsWith("/"),
            "Directory path must either be the empty string or end with a slash");
    Preconditions.checkNotNull(to);

    if (from.isEmpty()) {
        return to;
    }

    // Both from and to have the same string prefix through this character index.
    int samePrefixIndex = 0;
    while (true) {
        int slashIndex = from.indexOf('/', samePrefixIndex);
        if (slashIndex < 0) {
            break;
        }

        int indexIncludingSlash = slashIndex + 1;
        if (indexIncludingSlash > to.length()) {
            break;
        }

        String fromPathElement = from.substring(samePrefixIndex, indexIncludingSlash);
        String toPathElement = to.substring(samePrefixIndex, indexIncludingSlash);
        if (fromPathElement.equals(toPathElement)) {
            samePrefixIndex = indexIncludingSlash;
        } else {
            break;
        }
    }

    int directoryDepth = 0;
    for (int charIndex = samePrefixIndex + 1; charIndex < from.length(); charIndex++) {
        if (from.charAt(charIndex) == '/') {
            directoryDepth++;
        }
    }

    return Strings.repeat("../", directoryDepth) + to.substring(samePrefixIndex);
}

From source file:org.opendaylight.yangtools.yang.data.api.schema.stream.LoggingNormalizedNodeStreamWriter.java

public LoggingNormalizedNodeStreamWriter(final int indentSize) {
    this.indentStr = Strings.repeat(" ", indentSize);
    indent.push("");
}

From source file:com.twitter.graphjet.bipartite.segment.HigherBitsEdgeTypeMask.java

@Override
public int restore(int node) {
    String bitMaskString = Strings.repeat("0", BITS_IN_BYTE) + Strings.repeat("1", ALLOWED_NODE_BITS);
    int bitMask = Integer.parseInt(bitMaskString, 2);
    return node & bitMask;
}

From source file:parquet.tools.read.SimpleRecord.java

public void prettyPrint(PrintWriter out, int depth) {
    for (NameValue value : values) {
        out.print(Strings.repeat(".", depth));

        out.print(value.getName());//from   w  ww.java2s.  c  om
        Object val = value.getValue();
        if (val == null) {
            out.print(" = ");
            out.print("<null>");
        } else if (byte[].class == val.getClass()) {
            out.print(" = ");
            out.print(Arrays.toString((byte[]) val));
        } else if (short[].class == val.getClass()) {
            out.print(" = ");
            out.print(Arrays.toString((short[]) val));
        } else if (int[].class == val.getClass()) {
            out.print(" = ");
            out.print(Arrays.toString((int[]) val));
        } else if (long[].class == val.getClass()) {
            out.print(" = ");
            out.print(Arrays.toString((long[]) val));
        } else if (float[].class == val.getClass()) {
            out.print(" = ");
            out.print(Arrays.toString((float[]) val));
        } else if (double[].class == val.getClass()) {
            out.print(" = ");
            out.print(Arrays.toString((double[]) val));
        } else if (boolean[].class == val.getClass()) {
            out.print(" = ");
            out.print(Arrays.toString((boolean[]) val));
        } else if (val.getClass().isArray()) {
            out.print(" = ");
            out.print(Arrays.deepToString((Object[]) val));
        } else if (SimpleRecord.class.isAssignableFrom(val.getClass())) {
            out.println(":");
            ((SimpleRecord) val).prettyPrint(out, depth + 1);
            continue;
        } else {
            out.print(" = ");
            out.print(String.valueOf(val));
        }

        out.println();
    }
}

From source file:org.modica.parser.PrintingSFIntroducerHandler.java

public PrintingSFIntroducerHandler(PrintStream out, int indentSize) {
    this.out = out;
    this.indentSize = indentSize;
    this.indentShift = Strings.repeat(" ", indentSize);
}

From source file:mimeparser.MimeMessageParser.java

/***
 * Print the structure of the Mime object.
 * @param p Mime object//from www  .  ja v a 2s  . c o m
 * @throws Exception
 */
public static String printStructure(Part p) throws Exception {
    final StringBuilder result = new StringBuilder();

    result.append("-----------Mime Message-----------\n");
    walkMimeStructure(p, 0, new WalkMimeCallback() {
        @Override
        public void walkMimeCallback(Part p, int level) throws Exception {
            String s = "> " + Strings.repeat("|  ", level) + new ContentType(p.getContentType()).getBaseType();

            String[] contentDispositionArr = p.getHeader("Content-Disposition");
            if (contentDispositionArr != null) {
                s += "; " + new ContentDisposition(contentDispositionArr[0]).getDisposition();
            }

            result.append(s);
            result.append("\n");
        }
    });
    result.append("----------------------------------");

    return result.toString();
}

From source file:org.gradle.api.internal.tasks.testing.logging.ShortExceptionFormatter.java

private void printException(TestDescriptor descriptor, Throwable exception, boolean cause, int indentLevel,
        StringBuilder builder) {/*from www .j av  a 2 s .  com*/
    String indent = Strings.repeat(INDENT, indentLevel);
    builder.append(indent);
    if (cause) {
        builder.append("Caused by: ");
    }
    String className = exception instanceof PlaceholderException
            ? ((PlaceholderException) exception).getExceptionClassName()
            : exception.getClass().getName();
    builder.append(className);

    StackTraceFilter filter = new StackTraceFilter(
            new ClassMethodNameStackTraceSpec(descriptor.getClassName(), null));
    List<StackTraceElement> stackTrace = filter.filter(exception);
    if (stackTrace.size() > 0) {
        StackTraceElement element = stackTrace.get(0);
        builder.append(" at ");
        builder.append(element.getFileName());
        builder.append(':');
        builder.append(element.getLineNumber());
    }
    builder.append('\n');

    if (testLogging.getShowCauses() && exception.getCause() != null) {
        printException(descriptor, exception.getCause(), true, indentLevel + 1, builder);
    }
}