Example usage for java.lang CharSequence length

List of usage examples for java.lang CharSequence length

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Introduction

In this page you can find the example usage for java.lang CharSequence length.

Prototype

int length();

Source Link

Document

Returns the length of this character sequence.

Usage

From source file:com.sindicetech.siren.search.spans.TermSpanQuery.java

@Override
public String toString(final String field) {
    final StringBuilder builder = new StringBuilder();
    final CharSequence text = term.text();
    if (text.length() != 0) {
        builder.append("'").append(text).append("'");
    }//from w w  w  .  j  ava  2 s  .  c om
    builder.append(ToStringUtils.boost(this.getBoost()));
    return this.wrapToStringWithDatatype(builder).toString();
}

From source file:com.pidoco.juri.JURI.java

/**
 * <pre>//from  w w w  . java2 s.c om
 *     "".addRawPath("") -> ""
 *     "/".addRawPath("") -> "/"
 *     "".addRawPath("/") -> "/"
 *     "a".addRawPath("") -> "a/"
 *     "a".addRawPath("b") -> "a/b"
 *     "/".addRawPath("/") -> "/"
 * </pre>
 */
public static String concatRawPaths(CharSequence left, CharSequence right) {
    boolean needsSeparator = false;
    boolean rightStartsWithSlash = StringUtils.startsWith(right, "/");
    int rightStart = 0;
    if (left.length() > 0) {
        if (StringUtils.endsWith(left, "/")) {
            if (rightStartsWithSlash) {
                rightStart = 1;
            }
        } else {
            if (!rightStartsWithSlash) {
                needsSeparator = true;
            }
        }
    }

    return left + (needsSeparator ? "/" : "") + right.subSequence(rightStart, right.length());
}

From source file:net.sf.jabb.util.text.KeywordMatcher.java

/**
 * Do the matching test, find out which keywords can be matched, and how many occurrences of each
 * keyword can be found.<br>//from   www. j a  v a 2s .co m
 * ?????
 *   
 * @param text    the text string to be tested<br>?
 * @return   For all the keywords that can be found in the text, return their attachments (as the Key
 *          in the Map) and occurrences count (as the Value in the Map).<br>
 *          ??attachmentMapKey?MapValue
 */
public Map<Object, MutableInt> match(CharSequence text) {
    Map<Object, MutableInt> result = null;
    if (text != null && text.length() > 0) {
        int i = 0;
        while (i < text.length()) {
            Object o = matcher.match(text, i);
            if (o == null) {
                i++;
            } else {
                KeywordDefinition keyword = (KeywordDefinition) o;
                String word = keyword.getKeyword();
                Object attachment = keyword.getAttachement();
                i += word.length();
                if (result == null) {
                    result = new HashMap<Object, MutableInt>();
                }
                if (result.containsKey(attachment)) {
                    result.get(attachment).increment();
                } else {
                    result.put(attachment, new MutableInt(1));
                }
            }
        }
    }
    return result;
}

From source file:cn.remex.core.util.StringUtils.java

/**
 * ?????//from   ww  w  .  j av  a 2s .  c om
 * Check whether the given CharSequence contains any whitespace characters.
 * @param str the CharSequence to check (may be <code>null</code>) ?
 * @return <code>true</code> if the CharSequence is not empty and 
 * contains at least 1 whitespace character
 * @see java.lang.Character#isWhitespace
 */
public static boolean containsWhitespace(final CharSequence str) {
    if (!hasLength(str)) {
        return false;
    }
    int strLen = str.length();
    for (int i = 0; i < strLen; i++) {
        if (Character.isWhitespace(str.charAt(i))) {
            return true;
        }
    }
    return false;
}

From source file:mitm.common.util.SizeLimitedWriter.java

@Override
public Writer append(CharSequence csq) throws IOException {
    if (!isLimitReached(csq != null ? csq.length() : 0)) {
        delegate.append(csq);//from   ww w .ja v a 2s.  c  om
    }

    return this;
}

From source file:com.sindicetech.siren.search.node.NodeTermQuery.java

/**
 * Prints a user-readable version of this query.
 * <p>/*  w w w.  ja v  a2 s .  c o m*/
 * The term is wrapped in simple quotes, so that any special characters it
 * may contains are disabled. See ProtectedQueryNode in siren-qparser.
 */
@Override
public String toString(final String field) {
    final StringBuilder builder = new StringBuilder();
    final CharSequence text = term.text();
    if (text.length() != 0) {
        builder.append("'").append(text).append("'");
    }
    builder.append(ToStringUtils.boost(this.getBoost()));
    return this.wrapToStringWithDatatype(builder).toString();
}

From source file:com.cloudera.oryx.kmeans.serving.web.AssignServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
    CharSequence pathInfo = request.getPathInfo();
    if (pathInfo == null) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No path");
        return;//from   w ww  .j  ava2  s . c om
    }
    String line = pathInfo.subSequence(1, pathInfo.length()).toString();
    Generation generation = getGenerationManager().getCurrentGeneration();
    if (generation == null) {
        response.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE,
                "API method unavailable until model has been built and loaded");
        return;
    }

    RealVector vec = generation.toVector(DelimitedDataUtils.decode(line));
    if (vec == null) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Wrong column count");
        return;
    }

    int assignment = DistanceToNearestServlet.findClosest(generation, vec).getClosestCenterId();
    response.getWriter().write(Integer.toString(assignment));
}

From source file:com.acceleratedio.pac_n_zoom.FindTagsActivity.java

public void onClick(View vw) {

    if (vw.getId() == R.id.ed_tgs)
        dsply_tags();/*from  w w w  . ja v  a2  s .  c o  m*/
    else {

        Button btn_vw = (Button) vw;
        CharSequence btn_sqn = btn_vw.getText();
        final StringBuilder strBldr = new StringBuilder(btn_sqn.length());
        strBldr.append(btn_sqn);
        req_str += strBldr.toString();

        Intent intent = new Intent(FindTagsActivity.this, PickAnmActivity.class);
        intent.putExtra("requestString", req_str);
        startActivity(intent);
    }
}

From source file:com.cyberway.issue.extractor.RegexpJSLinkExtractor.java

protected boolean findNextLink() {
    if (strings == null) {
        strings = JAVASCRIPT_STRING_EXTRACTOR.matcher(sourceContent);
    }/* w ww  . j av a2s .  c  o  m*/
    while (strings != null) {
        while (strings.find()) {
            CharSequence subsequence = sourceContent.subSequence(strings.start(2), strings.end(2));
            Matcher uri = STRING_URI_DETECTOR.matcher(subsequence);
            if ((subsequence.length() <= UURI.MAX_URL_LENGTH) && uri.matches()) {
                String string = uri.group();
                string = TextUtils.replaceAll(ESCAPED_AMP, string, AMP);
                try {
                    Link link = new Link(source, UURIFactory.getInstance(source, string), Link.JS_MISC,
                            Link.SPECULATIVE_HOP);
                    next.add(link);
                    return true;
                } catch (URIException e) {
                    extractErrorListener.noteExtractError(e, source, string);
                }
            } else {
                //  push current range
                matcherStack.addFirst(strings);
                // start looking inside string
                strings = JAVASCRIPT_STRING_EXTRACTOR.matcher(subsequence);
            }
        }
        // continue at enclosing range, if available
        strings = (Matcher) (matcherStack.isEmpty() ? null : matcherStack.removeFirst());
    }
    return false;
}

From source file:com.cloudera.oryx.kmeans.serving.web.DistanceToNearestServlet.java

@Override
protected void doGet(HttpServletRequest request, HttpServletResponse response) throws IOException {
    CharSequence pathInfo = request.getPathInfo();
    if (pathInfo == null) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "No path");
        return;//from  w  w w . ja  v a  2  s  .  c  o m
    }
    String line = pathInfo.subSequence(1, pathInfo.length()).toString();

    Generation generation = getGenerationManager().getCurrentGeneration();
    if (generation == null) {
        response.sendError(HttpServletResponse.SC_SERVICE_UNAVAILABLE,
                "API method unavailable until model has been built and loaded");
        return;
    }

    String[] tokens = DelimitedDataUtils.decode(line);
    RealVector vector = generation.toVector(tokens);
    if (vector == null) {
        response.sendError(HttpServletResponse.SC_BAD_REQUEST, "Wrong column count");
        return;
    }
    double distance = findClosest(generation, vector).getSquaredDistance();
    response.getWriter().write(Double.toString(distance));
}