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.google.api.explorer.client.parameter.schema.ObjectSchemaEditor.java

@Override
public void prettyPrint(StringBuilder resultSoFar, int indentation) {
    if (resultSoFar.length() > 0) {
        resultSoFar.append("\n");
    }/*w w  w  .j  a v  a2  s .c  o m*/
    resultSoFar.append(Strings.repeat(INDENTATION, indentation)).append("{");
    boolean first = true;

    // Add the properties with fixed keys.
    for (Map.Entry<String, SchemaEditor> entry : allEditors()) {
        if (!first) {
            resultSoFar.append(",");
        }
        first = false;

        resultSoFar.append("\n").append(Strings.repeat(INDENTATION, indentation + 1)).append("\"")
                .append(entry.getKey()).append("\": ");

        entry.getValue().prettyPrint(resultSoFar, indentation + 1);
    }

    resultSoFar.append("\n").append(Strings.repeat(INDENTATION, indentation)).append("}");
}

From source file:co.cask.cdap.cli.command.system.HelpCommand.java

/**
 * Prints the given string with text wrapping at the given column width.
 *
 * @param str the string to print//ww w  .  j  a va  2  s  .c om
 * @param output the {@link PrintStream} to write to
 * @param colWidth width of the column
 * @param prefixSpaces number of spaces as the prefix for each line printed
 */
private void wrappedPrint(String str, PrintStream output, int colWidth, int prefixSpaces) {
    String prefix = Strings.repeat(" ", prefixSpaces);
    colWidth -= prefixSpaces;

    if (str.length() <= colWidth) {
        output.printf("%s%s", prefix, str);
        output.println();
        return;
    }

    int beginIdx = 0;
    while (beginIdx < str.length()) {
        int idx;
        if (beginIdx + colWidth >= str.length()) {
            idx = str.length();
        } else {
            idx = str.lastIndexOf(' ', beginIdx + colWidth);
        }

        // Cannot break line if no space found between beginIdx and (beginIdx + colWidth)
        // The best we can do is to look forward.
        // The line will be longer than colWidth though.
        if (idx < 0 || idx < beginIdx) {
            idx = str.indexOf(' ', beginIdx + colWidth);
            if (idx < 0) {
                idx = str.length();
            }
        }
        output.printf("%s%s", prefix, str.substring(beginIdx, idx));
        beginIdx = idx + 1;
        output.println();
    }
}

From source file:emily.util.Misc.java

/**
 * helper function for makeAsciiTable/*from w  ww  .  ja va 2s.c  o  m*/
 *
 * @param left    character on the left
 * @param middle  character in the middle
 * @param right   character on the right
 * @param padding controllers cell padding
 * @param sizes   width of each cell
 * @return a filler row for the controllers
 */
private static String appendSeparatorLine(String left, String middle, String right, int padding, int... sizes) {
    boolean first = true;
    StringBuilder ret = new StringBuilder();
    for (int size : sizes) {
        if (first) {
            first = false;
            ret.append(left).append(Strings.repeat("-", size + padding * 2));
        } else {
            ret.append(middle).append(Strings.repeat("-", size + padding * 2));
        }
    }
    return ret.append(right).append("\n").toString();
}

From source file:com.android.tools.idea.logcat.AndroidLogcatFormatter.java

@Override
public String formatMessage(String msg) {
    String continuation = tryParseContinuation(msg);
    if (continuation != null) {
        return Strings.repeat(" ", myLastHeaderLength) + continuation;
    } else {//from   w  w w  .  j  a v  a2  s. co m
        LogCatMessage message = tryParseMessage(msg);
        if (message != null) {
            String formatted = formatMessage(myPreferences.LOGCAT_FORMAT_STRING, msg);
            myLastHeaderLength = formatted.indexOf(message.getMessage());
            return formatted;
        }
    }

    return msg; // Unknown message format, return as is
}

From source file:org.locationtech.geogig.cli.porcelain.Branch.java

private void listBranches(GeogigCLI cli) throws IOException {
    final ConsoleReader console = cli.getConsole();
    final GeoGIG geogig = cli.getGeogig();

    boolean local = all || !(remotes);
    boolean remote = all || remotes;

    ImmutableList<Ref> branches = geogig.command(BranchListOp.class).setLocal(local).setRemotes(remote).call();

    final Ref currentHead = geogig.command(RefParse.class).setName(Ref.HEAD).call().get();

    final int largest = verbose ? largestLenght(branches) : 0;

    for (Ref branchRef : branches) {
        final String branchRefName = branchRef.getName();

        Ansi ansi = newAnsi(console.getTerminal());

        if ((currentHead instanceof SymRef) && ((SymRef) currentHead).getTarget().equals(branchRefName)) {
            ansi.a("* ").fg(Color.GREEN);
        } else {/*w ww.  j  ava  2s  . c om*/
            ansi.a("  ");
        }
        // print unqualified names for local branches
        String branchName = refDisplayString(branchRef);
        ansi.a(branchName);
        ansi.reset();

        if (verbose) {
            ansi.a(Strings.repeat(" ", 1 + (largest - branchName.length())));
            ansi.a(branchRef.getObjectId().toString().substring(0, 7)).a(" ");

            Optional<RevCommit> commit = findCommit(geogig, branchRef);
            if (commit.isPresent()) {
                ansi.a(messageTitle(commit.get()));
            }
        }

        console.println(ansi.toString());
    }
}

From source file:org.openhab.binding.max.internal.message.C_Message.java

@Override
public void debug(Logger logger) {
    logger.trace("=== C_Message === ");
    logger.trace("\tRAW:                    {}", this.getPayload());
    logger.trace("DeviceType:               {}", deviceType.toString());
    logger.trace("SerialNumber:             {}", serialNumber);
    logger.trace("RFAddress:                {}", rfAddress);
    for (String key : properties.keySet()) {
        logger.trace("{}:{}{}", key, Strings.repeat(" ", 25 - key.length()), properties.get(key));
    }/*  w w  w  .j a v a 2 s .  c o  m*/
    logger.trace("ProgramData:          {}", programData);
}

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

@Test
default void retrieveBigMailShouldHaveSameHash() 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);//  w  w  w  .j a  v a 2  s . c o  m

    Mail actual = testee.retrieve(MAIL_1);

    assertThat(Hashing.sha256().hashString((String) actual.getMessage().getContent(), StandardCharsets.UTF_8))
            .isEqualTo(Hashing.sha256().hashString(bigString, StandardCharsets.UTF_8));
}

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

private static String printDescription(final Description desc, final int depth) {
    final StringBuilder buf = new StringBuilder();

    buf.append(Strings.repeat("\t", depth));

    buf.append(desc.getDisplayName()).append("\n");

    if (desc.getChildren() != null && !desc.getChildren().isEmpty()) {
        for (final Description d : desc.getChildren()) {
            buf.append(printDescription(d, depth + 1));
        }/*from ww  w.ja  va2 s  .  c  o  m*/
    }

    return buf.toString();
}

From source file:com.google.devtools.build.lib.rules.cpp.LibrariesToLinkCollector.java

/**
 * When linking a shared library fully or mostly static then we need to link in *all* dependent
 * files, not just what the shared library needs for its own code. This is done by wrapping all
 * objects/libraries with -Wl,-whole-archive and -Wl,-no-whole-archive. For this case the
 * globalNeedWholeArchive parameter must be set to true. Otherwise only library objects (.lo) need
 * to be wrapped with -Wl,-whole-archive and -Wl,-no-whole-archive.
 *
 * <p>TODO: Factor out of the bazel binary into build variables for crosstool action_configs.
 *///  w ww  .  j a v  a 2 s  .c o  m
public CollectedLibrariesToLink collectLibrariesToLink() {
    ImmutableSet.Builder<String> librarySearchDirectories = ImmutableSet.builder();
    ImmutableSet.Builder<String> runtimeLibrarySearchDirectories = ImmutableSet.builder();
    ImmutableSet.Builder<String> rpathRootsForExplicitSoDeps = ImmutableSet.builder();
    ImmutableSet.Builder<LinkerInput> expandedLinkerInputsBuilder = ImmutableSet.builder();
    // List of command line parameters that need to be placed *outside* of
    // --whole-archive ... --no-whole-archive.
    SequenceBuilder librariesToLink = new SequenceBuilder();

    String toolchainLibrariesSolibName = toolchainLibrariesSolibDir != null
            ? toolchainLibrariesSolibDir.getBaseName()
            : null;
    if (isNativeDeps && cppConfiguration.shareNativeDeps()) {
        if (needToolchainLibrariesRpath) {
            runtimeLibrarySearchDirectories.add("../" + toolchainLibrariesSolibName + "/");
        }
    } else {
        // For all other links, calculate the relative path from the output file to _solib_[arch]
        // (the directory where all shared libraries are stored, which resides under the blaze-bin
        // directory. In other words, given blaze-bin/my/package/binary, rpathRoot would be
        // "../../_solib_[arch]".
        if (needToolchainLibrariesRpath) {
            runtimeLibrarySearchDirectories
                    .add(Strings.repeat("../", outputArtifact.getRootRelativePath().segmentCount() - 1)
                            + toolchainLibrariesSolibName + "/");
        }
        if (isNativeDeps) {
            // We also retain the $ORIGIN/ path to solibs that are in _solib_<arch>, as opposed to
            // the package directory)
            if (needToolchainLibrariesRpath) {
                runtimeLibrarySearchDirectories.add("../" + toolchainLibrariesSolibName + "/");
            }
        }
    }

    if (needToolchainLibrariesRpath) {
        if (isNativeDeps) {
            runtimeLibrarySearchDirectories.add(".");
        }
        runtimeLibrarySearchDirectories.add(toolchainLibrariesSolibName + "/");
    }

    Pair<Boolean, Boolean> includeSolibsPair = addLinkerInputs(librarySearchDirectories,
            rpathRootsForExplicitSoDeps, librariesToLink, expandedLinkerInputsBuilder);
    boolean includeSolibDir = includeSolibsPair.first;
    boolean includeToolchainLibrariesSolibDir = includeSolibsPair.second;
    Preconditions.checkState(ltoMap == null || ltoMap.isEmpty(), "Still have LTO objects left: %s", ltoMap);

    ImmutableSet.Builder<String> allRuntimeLibrarySearchDirectories = ImmutableSet.builder();
    // rpath ordering matters for performance; first add the one where most libraries are found.
    if (includeSolibDir) {
        allRuntimeLibrarySearchDirectories.add(rpathRoot);
    }
    allRuntimeLibrarySearchDirectories.addAll(rpathRootsForExplicitSoDeps.build());
    if (includeToolchainLibrariesSolibDir) {
        allRuntimeLibrarySearchDirectories.addAll(runtimeLibrarySearchDirectories.build());
    }

    return new CollectedLibrariesToLink(librariesToLink, expandedLinkerInputsBuilder.build(),
            librarySearchDirectories.build(), allRuntimeLibrarySearchDirectories.build());
}

From source file:org.eclipse.emf.compare.ide.ui.internal.contentmergeviewer.table.TableContentMergeViewer.java

/**
 * {@inheritDoc}/*from  w  w  w  .  j av a  2s  .  c o  m*/
 * 
 * @see org.eclipse.emf.compare.ide.ui.internal.contentmergeviewer.EMFCompareContentMergeViewer#createMergeViewer(org.eclipse.swt.widgets.Composite,
 *      org.eclipse.emf.compare.rcp.ui.mergeviewer.IMergeViewer.MergeViewerSide)
 */
@Override
protected AbstractMergeViewer createMergeViewer(Composite parent, final MergeViewerSide side) {
    TableMergeViewer ret = new TableMergeViewer(parent, side, this, getCompareConfiguration());
    ret.getStructuredViewer().getTable().getVerticalBar().setVisible(false);

    ret.setContentProvider(new ArrayContentProvider() {
        /**
         * {@inheritDoc}
         * 
         * @see org.eclipse.jface.viewers.ArrayContentProvider#getElements(java.lang.Object)
         */
        @Override
        public Object[] getElements(Object inputElement) {
            if (inputElement instanceof ICompareAccessor) {
                return super.getElements(((ICompareAccessor) inputElement).getItems());
            }
            return super.getElements(inputElement);
        }
    });
    ret.setLabelProvider(
            new AdapterFactoryLabelProvider.FontAndColorProvider(fAdapterFactory, ret.getStructuredViewer()) {
                /**
                 * {@inheritDoc}
                 * 
                 * @see org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider#getFont(java.lang.Object,
                 *      int)
                 */
                @Override
                public Font getFont(Object object, int columnIndex) {
                    if (object instanceof IMergeViewerItem) {
                        final Object value = ((IMergeViewerItem) object).getSideValue(side);
                        if (value instanceof EObject && ((EObject) value).eIsProxy()) {
                            return getFontFromObject(IItemFontProvider.ITALIC_FONT);
                        }
                    }
                    return super.getFont(object, columnIndex);
                }

                /**
                 * {@inheritDoc}
                 * 
                 * @see org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider#getColumnText(java.lang.Object,
                 *      int)
                 */
                @Override
                public String getColumnText(Object object, int columnIndex) {
                    if (object instanceof IMergeViewerItem) {
                        final String text;
                        IMergeViewerItem mergeViewerItem = (IMergeViewerItem) object;
                        final Object value = mergeViewerItem.getSideValue(side);
                        if (value instanceof EObject && ((EObject) value).eIsProxy()) {
                            text = "proxy : " + ((InternalEObject) value).eProxyURI().toString(); //$NON-NLS-1$
                        } else if (mergeViewerItem.isInsertionPoint()) {
                            // workaround for 406513: Windows specific issue. Only labels of (Tree/Table)Item are
                            // selectable on Windows platform. The labels of placeholders in (Tree/Table)Viewer
                            // are one whitespace. Placeholder are then selectable at the very left of itself.
                            // Add a 42 whitespaces label to workaround.
                            text = Strings.repeat(" ", 42); //$NON-NLS-1$
                        } else {
                            text = super.getColumnText(value, columnIndex);
                        }
                        return text;
                    }
                    return super.getColumnText(object, columnIndex);
                }

                /**
                 * {@inheritDoc}
                 * 
                 * @see org.eclipse.emf.edit.ui.provider.AdapterFactoryLabelProvider#getColumnImage(java.lang.Object,
                 *      int)
                 */
                @Override
                public Image getColumnImage(Object object, int columnIndex) {
                    if (object instanceof IMergeViewerItem) {
                        IMergeViewerItem mergeViewerItem = (IMergeViewerItem) object;
                        if (((IMergeViewerItem) object).isInsertionPoint()) {
                            return null;
                        } else {
                            Object sideValue = mergeViewerItem.getSideValue(side);
                            Image superImage = super.getColumnImage(sideValue, columnIndex);
                            if (superImage == null) {
                                return getDefaultImage(sideValue);
                            } else {
                                return superImage;
                            }
                        }
                    }
                    return super.getColumnImage(object, columnIndex);
                }
            });

    ret.getStructuredViewer().getTable().getVerticalBar().addListener(SWT.Selection, new Listener() {
        public void handleEvent(Event event) {
            redrawCenterControl();
        }
    });
    ret.getStructuredViewer().getTable().addMouseWheelListener(new MouseWheelListener() {
        public void mouseScrolled(MouseEvent e) {
            redrawCenterControl();
        }
    });
    ret.addSelectionChangedListener(new ISelectionChangedListener() {
        public void selectionChanged(SelectionChangedEvent event) {
            redrawCenterControl();
        }
    });

    return ret;
}