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:parquet.tools.util.PrettyPrintWriter.java

public void setTabLevel(int level) {
    this.tabLevel = level;
    this.tabs = Strings.repeat(" ", tabWidth * level);
    if (flushOnTab)
        flushColumns();/*from  w w w .j ava2  s  .c  o m*/
}

From source file:io.prestosql.cli.Console.java

private static void runConsole(QueryRunner queryRunner, AtomicBoolean exiting) {
    try (TableNameCompleter tableNameCompleter = new TableNameCompleter(queryRunner);
            LineReader reader = new LineReader(getHistory(), commandCompleter(), lowerCaseCommandCompleter(),
                    tableNameCompleter)) {
        tableNameCompleter.populateCache();
        StringBuilder buffer = new StringBuilder();
        while (!exiting.get()) {
            // read a line of input from user
            String prompt = PROMPT_NAME;
            String schema = queryRunner.getSession().getSchema();
            if (schema != null) {
                prompt += ":" + schema;
            }//from  w  w  w  .j a v a2 s  .c om
            if (buffer.length() > 0) {
                prompt = Strings.repeat(" ", prompt.length() - 1) + "-";
            }
            String commandPrompt = prompt + "> ";
            String line = reader.readLine(commandPrompt);

            // add buffer to history and clear on user interrupt
            if (reader.interrupted()) {
                String partial = squeezeStatement(buffer.toString());
                if (!partial.isEmpty()) {
                    reader.getHistory().add(partial);
                }
                buffer = new StringBuilder();
                continue;
            }

            // exit on EOF
            if (line == null) {
                System.out.println();
                return;
            }

            // check for special commands if this is the first line
            if (buffer.length() == 0) {
                String command = line.trim();

                if (HISTORY_INDEX_PATTERN.matcher(command).matches()) {
                    int historyIndex = parseInt(command.substring(1));
                    History history = reader.getHistory();
                    if ((historyIndex <= 0) || (historyIndex > history.index())) {
                        System.err.println("Command does not exist");
                        continue;
                    }
                    line = history.get(historyIndex - 1).toString();
                    System.out.println(commandPrompt + line);
                }

                if (command.endsWith(";")) {
                    command = command.substring(0, command.length() - 1).trim();
                }

                switch (command.toLowerCase(ENGLISH)) {
                case "exit":
                case "quit":
                    return;
                case "history":
                    for (History.Entry entry : reader.getHistory()) {
                        System.out.printf("%5d  %s%n", entry.index() + 1, entry.value());
                    }
                    continue;
                case "help":
                    System.out.println();
                    System.out.println(getHelpText());
                    continue;
                }
            }

            // not a command, add line to buffer
            buffer.append(line).append("\n");

            // execute any complete statements
            String sql = buffer.toString();
            StatementSplitter splitter = new StatementSplitter(sql, ImmutableSet.of(";", "\\G"));
            for (Statement split : splitter.getCompleteStatements()) {
                OutputFormat outputFormat = OutputFormat.ALIGNED;
                if (split.terminator().equals("\\G")) {
                    outputFormat = OutputFormat.VERTICAL;
                }

                process(queryRunner, split.statement(), outputFormat, tableNameCompleter::populateCache, true,
                        true, System.out, System.out);
                reader.getHistory().add(squeezeStatement(split.statement()) + split.terminator());
            }

            // replace buffer with trailing partial statement
            buffer = new StringBuilder();
            String partial = splitter.getPartialStatement();
            if (!partial.isEmpty()) {
                buffer.append(partial).append('\n');
            }
        }
    } catch (IOException e) {
        System.err.println("Readline error: " + e.getMessage());
    }
}

From source file:org.apache.james.mailrepository.MailRepositoryContract.java

@Test
default void storeBigMailShouldNotFail() throws Exception {
    MailRepository testee = retrieveRepository();
    String bigString = Strings.repeat("my mail is big ?", 1_000_000);
    Mail mail = createMail(MAIL_1, bigString);

    testee.store(mail);/*from  www .j a v a2s. co m*/
}

From source file:org.robotframework.ide.eclipse.main.plugin.tableeditor.source.SuiteSourceFormattingStrategy.java

private String formatWithDynamicSeparator(final String content, final String delimiter,
        final FormatterProperties properties) {
    String tabsFreeContent;/*from   w ww.  j  a v  a 2  s .  co m*/
    try (BufferedReader reader = new BufferedReader(new StringReader(content))) {
        final StringBuilder contentWithoutTabs = new StringBuilder();
        String line = reader.readLine();
        while (line != null) {
            contentWithoutTabs.append(line.replaceAll("\t", "  "));
            contentWithoutTabs.append(delimiter);
            line = reader.readLine();
        }
        tabsFreeContent = contentWithoutTabs.toString();
    } catch (final IOException e) {
        return content;
    }

    final Map<Integer, Integer> columnsLength = Maps.newHashMap();
    try (BufferedReader reader = new BufferedReader(new StringReader(tabsFreeContent))) {
        String line = reader.readLine();
        while (line != null) {
            updateCellLengths(line, columnsLength);

            line = reader.readLine();
        }
    } catch (final IOException e) {
        return content;
    }

    try (BufferedReader reader = new BufferedReader(new StringReader(tabsFreeContent))) {
        final StringBuilder formattedContent = new StringBuilder();
        String line = reader.readLine();
        while (line != null) {
            int column = 0;
            final StringBuilder formattedLine = new StringBuilder();
            for (final String cell : Splitter.onPattern("  +").splitToList(line)) {
                formattedLine.append(Strings.padEnd(cell, columnsLength.get(column), ' '));
                formattedLine.append(Strings.repeat(" ", properties.separatorLength));
                column++;
            }
            formattedContent.append(formattedLine.toString().replaceAll(" +$", ""));
            formattedContent.append(delimiter);

            line = reader.readLine();
        }
        return formattedContent.toString();

    } catch (final IOException e) {
        return content;
    }
}

From source file:com.google.template.soy.jssrc.internal.JsCodeBuilder.java

/**
 * Helper for the various indent methods.
 * @param chg The number of indent levels to change.
 *//*from w  ww . ja  v  a  2s  .  c  o  m*/
private JsCodeBuilder changeIndentHelper(int chg) {
    int newIndentDepth = indent.length() + chg * INDENT_SIZE;
    Preconditions.checkState(newIndentDepth >= 0);
    indent = Strings.repeat(" ", newIndentDepth);
    return this;
}

From source file:org.eclipse.xtext.ui.util.PluginProjectFactory.java

/**
 * @since 2.8/*from   www .  j av  a 2s .c o  m*/
 */
protected void addToBuildProperties(StringBuilder content, Iterable<String> entries, String entryName) {
    if (entries != null && !Iterables.isEmpty(entries)) {
        String assigment = entryName + " = ";
        String indent = Strings.repeat(" ", assigment.length());
        content.append(assigment);
        for (final Iterator<String> iterator = entries.iterator(); iterator.hasNext();) {
            content.append(iterator.next());
            if (iterator.hasNext()) {
                content.append(",\\\n");
                content.append(indent);
            }
        }
    }
}

From source file:org.eclipse.xtext.xtext.wizard.ProjectDescriptor.java

private String buildPropertiesEntry(final String key, final Iterable<String> value) {
    String _xblockexpression = null;
    {//  ww w. ja  v a 2s.c  o  m
        boolean _isEmpty = IterableExtensions.isEmpty(value);
        if (_isEmpty) {
            return "";
        }
        final String assignment = (key + " = ");
        final String indent = Strings.repeat(" ", assignment.length());
        String _join = IterableExtensions.join(value, (",\\\n" + indent));
        _xblockexpression = (assignment + _join);
    }
    return _xblockexpression;
}

From source file:org.lilyproject.tools.generatesplitkeys.GenerateSplitKeys.java

private String toFixedLengthHex(long value, int length) {
    String hex = Long.toHexString(value);
    if (hex.length() > length) {
        throw new RuntimeException("Unexpected: hex representation is longer than it should be: " + hex
                + ", expected only " + length + " characters");
    }/*from ww w .  j a  va  2  s.c  om*/
    return Strings.repeat("0", length - hex.length()) + hex;
}

From source file:com.google.template.soy.jssrc.internal.JsCodeBuilder.java

void setIndent(int indentCt) {
    this.indent = Strings.repeat(" ", indentCt);
}

From source file:ezbake.deployer.utilities.Utilities.java

private static String ppList(List<?> list, int depth) {
    List<String> entries = Lists.newArrayList();
    final String indent = Strings.repeat("  ", depth);
    for (int i = 0; i < list.size(); i++) {
        entries.add(s("%s[%d] = %s", indent, i, ppObject(list.get(i), depth)));
    }//w w w  . j  a  va2  s  .c  o  m

    return entries.isEmpty() ? "[]"
            : s("[\n%s\n%s]", Joiner.on(",\n").join(entries), Strings.repeat("  ", depth - 1));
}