Example usage for com.google.common.base Splitter split

Introduction

In this page you can find the example usage for com.google.common.base Splitter split.

Prototype

@CheckReturnValue
public Iterable<String> split(final CharSequence sequence) 

Source Link

Document

Splits sequence into string components and makes them available through an Iterator , which may be lazily evaluated.

Usage

From source file:com.android.build.gradle.internal.pipeline.TransformTask.java

private boolean updateIncrementalInputsWithChangedFiles(@NonNull List<IncrementalTransformInput> consumedInputs,
        @NonNull List<IncrementalTransformInput> referencedInputs, @NonNull Map<File, Status> changedFilesMap,
        @NonNull Set<File> removedFiles) {

    // we're going to concat both list multiple times, and the Iterators API ultimately put
    // all the iterators to concat in a list. So let's reuse a list.
    List<Iterator<IncrementalTransformInput>> iterators = Lists.newArrayListWithCapacity(2);

    Splitter splitter = Splitter.on(File.separatorChar);

    // start with the removed files as they carry the risk of removing incremental mode.
    // If we detect such a case, we stop immediately.
    for (File removedFile : removedFiles) {
        List<String> removedFileSegments = Lists.newArrayList(splitter.split(removedFile.getAbsolutePath()));

        Iterator<IncrementalTransformInput> iterator = getConcatIterator(consumedInputs, referencedInputs,
                iterators);/* w  w  w  .j a va 2s .c  om*/

        boolean found = false;
        while (iterator.hasNext()) {
            IncrementalTransformInput next = iterator.next();
            if (next.checkRemovedJarFile(Sets.union(transform.getScopes(), transform.getReferencedScopes()),
                    transform.getInputTypes(), removedFile, removedFileSegments)
                    || next.checkRemovedFolderFile(
                            Sets.union(transform.getScopes(), transform.getReferencedScopes()),
                            transform.getInputTypes(), removedFile, removedFileSegments)) {
                found = true;
                break;
            }
        }

        if (!found && !isSecondaryFile(removedFile)) {
            // this deleted file breaks incremental because we cannot figure out where it's
            // coming from and what types/scopes is associated with it.
            return false;
        }
    }

    // now handle the added/changed files.

    for (Map.Entry<File, Status> entry : changedFilesMap.entrySet()) {
        File changedFile = entry.getKey();
        Status changedStatus = entry.getValue();

        // first go through the jars first as it's a faster check.
        Iterator<IncrementalTransformInput> iterator = getConcatIterator(consumedInputs, referencedInputs,
                iterators);
        boolean found = false;
        while (iterator.hasNext()) {
            if (iterator.next().checkForJar(changedFile, changedStatus)) {
                // we can skip to the next changed file.
                found = true;
                break;
            }
        }

        if (found) {
            continue;
        }

        // now go through the folders. First get a segment list for the path.
        iterator = getConcatIterator(consumedInputs, referencedInputs, iterators);
        List<String> changedSegments = Lists.newArrayList(splitter.split(changedFile.getAbsolutePath()));

        while (iterator.hasNext()) {
            if (iterator.next().checkForFolder(changedFile, changedSegments, changedStatus)) {
                // we can skip to the next changed file.
                break;
            }
        }
    }

    return true;
}

---

From source file:org.glowroot.container.impl.JavaagentContainer.java

public List<String> getUnexpectedConsoleLines() {
    List<String> unexpectedLines = Lists.newArrayList();
    Splitter splitter = Splitter.on(Pattern.compile("\r?\n")).omitEmptyStrings();
    String capturedOutput = consoleOutputPipe.getCapturedOutput();
    if (capturedOutput == null) {
        throw new IllegalStateException("Cannot check console lines unless JavaagentContainer"
                + " was created with captureConsoleOutput=true");
    }/* w  w  w  . j  a v a 2s.  co  m*/
    for (String line : splitter.split(capturedOutput)) {
        if (line.contains("Glowroot started") || line.contains("Glowroot listening")
                || line.contains("Glowroot plugins loaded")) {
            continue;
        }
        unexpectedLines.add(line);
    }
    return unexpectedLines;
}

---

From source file:com.facebook.buck.cli.BuckConfig.java

public ImmutableSet<String> getListenerJars() {
    String jarPathsString = getValue("extensions", "listeners").or("");
    Splitter splitter = Splitter.on(',').omitEmptyStrings().trimResults();
    return ImmutableSet.copyOf(splitter.split(jarPathsString));
}

---

From source file:com.mattc.argus2.io.ListFile.java

@Override
public void load(File file) {
    StringWriter writer = null;//from w  ww  . jav  a2s .  c  o  m
    FileReader reader = null;

    try {
        final Splitter splitter = Splitter.onPattern("\r?\n").omitEmptyStrings().trimResults();
        String result = null;
        final char[] buf = new char[1024];
        writer = new StringWriter();
        reader = new FileReader(file);

        for (int c = reader.read(buf); c != -1; c = reader.read(buf)) {
            writer.write(buf, 0, c);
        }

        // Assemble defaults
        result = writer.toString();
        this.defaults.clear();

        // Ensure that Comments are not included.
        for (final String s : splitter.split(result)) {
            if (!s.startsWith("#")) {
                this.defaults.add(s);
            }
        }
        // --

    } catch (final IOException e) {
        Console.exception(e);
    } finally {
        IOUtils.closeSilently(writer);
        IOUtils.closeSilently(reader);
    }

    this.items.addAll(this.defaults);
    Configs.ensureFilesExist(this);
}

---

From source file:com.facebook.buck.cli.BuckConfig.java

@VisibleForTesting
DefaultJavaPackageFinder createDefaultJavaPackageFinder() {
    Optional<String> srcRootsOptional = getValue("java", "src_roots");
    ImmutableSet<String> paths;
    if (srcRootsOptional.isPresent()) {
        String srcRoots = srcRootsOptional.get();
        Splitter splitter = Splitter.on(',').omitEmptyStrings().trimResults();
        paths = ImmutableSet.copyOf(splitter.split(srcRoots));
    } else {//from w w w . j  av a  2  s  .  c o m
        paths = ImmutableSet.of();
    }
    return DefaultJavaPackageFinder.createDefaultJavaPackageFinder(paths);
}

---

From source file:com.zimbra.cs.mailclient.smtp.SmtpConnection.java

/**
 * Reads replies to {@code EHLO} or {@code HELO}.
 * <p>/* w  ww  .j  a  v  a  2 s .co  m*/
 * Returns the reply code.  Handles multiple {@code 250} responses.
 *
 * @param command the command name
 * @param firstReply the first reply line returned from sending {@code EHLO} or {@code HELO}
 */
private int readHelloReplies(String command, Reply firstReply) throws IOException {

    Reply reply = firstReply;
    int line = 1;
    serverExtensions.clear();
    serverAuthMechanisms.clear();

    while (true) {
        if (reply.text == null) {
            throw new CommandFailedException(command, "Invalid server response at line " + line + ": " + reply);
        }
        if (reply.code != 250) {
            return reply.code;
        }

        if (line > 1) {
            // Parse server extensions.
            Matcher matcher = PAT_EXTENSION.matcher(reply.text);
            if (matcher.matches()) {
                String extName = matcher.group(1).toUpperCase();
                serverExtensions.add(extName);
                if (extName.equals(AUTH)) {
                    // Parse auth mechanisms.
                    Splitter splitter = Splitter.on(CharMatcher.WHITESPACE).trimResults().omitEmptyStrings();
                    for (String mechanism : splitter.split(matcher.group(2))) {
                        serverAuthMechanisms.add(mechanism.toUpperCase());
                    }
                }
            }
        }
        if (reply.last) { // Last 250 response.
            mailIn.trace();
            return 250;
        } else { // Multiple response lines.
            reply = Reply.parse(mailIn.readLine());
        }
        line++;
    }
}

---

From source file:com.facebook.buck.cli.BuckConfig.java

/**
 * Return Strings so as to avoid a dependency on {@link LabelSelector}!
 *//*from  w  w w.j a v  a2  s.  c o m*/
ImmutableList<String> getDefaultRawExcludedLabelSelectors() {
    Optional<String> excludedRulesOptional = getValue("test", "excluded_labels");
    if (excludedRulesOptional.isPresent()) {
        String excludedRules = excludedRulesOptional.get();
        Splitter splitter = Splitter.on(',').omitEmptyStrings().trimResults();
        ImmutableList.Builder<String> builder = new ImmutableList.Builder<>();
        // Validate that all specified labels are valid.
        for (String raw : splitter.split(excludedRules)) {
            builder.add(raw);
        }
        return builder.build();
    } else {
        return ImmutableList.of();
    }
}

---

From source file:com.google.sampling.experiential.client.ExperimentDefinitionPanel.java

protected boolean emailStringIsValid(String emailString) {
    Splitter sp = Splitter.on(",").trimResults().omitEmptyStrings();
    for (String email : sp.split(emailString)) {
        if (!email.matches(EMAIL_REGEX)) {
            return false;
        }//w  w  w.  j a va2s.c o  m
    }
    return true;
}

---

From source file:com.google.sampling.experiential.client.ExperimentDefinitionPanel.java

private void setAdminsOn(ExperimentDAO experiment) {
    List<String> admins = new ArrayList<String>();
    String adminsText = adminList.getText();
    if (adminsText.length() == 0) {
        admins.add(loginInfo.getEmailAddress());
    } else {/* w  ww  .  j  a va2  s.c  o m*/
        Splitter sp = Splitter.on(",").trimResults().omitEmptyStrings();
        for (String admin : sp.split(adminsText)) {
            admins.add(admin);
        }
    }
    String[] adminStrArray = new String[admins.size()];
    adminStrArray = admins.toArray(adminStrArray);
    experiment.setAdmins(adminStrArray);
}

---

From source file:com.google.sampling.experiential.client.ExperimentDefinitionPanel.java

private void setPublishedUsersOn(ExperimentDAO experiment) {
    List<String> userEmails = new ArrayList<String>();
    String userListText = userList.getText();
    if (userListText.length() > 0) {
        Splitter sp = Splitter.on(",").trimResults().omitEmptyStrings();
        for (String userEmail : sp.split(userListText)) {
            userEmails.add(userEmail);/*from   w w w. j a v a2  s .  co m*/
        }
    }
    String[] userEmailsStrArray = new String[userEmails.size()];
    userEmailsStrArray = userEmails.toArray(userEmailsStrArray);
    experiment.setPublishedUsers(userEmailsStrArray);
}

---

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