Example usage for java.lang StringBuffer length

Introduction

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

Prototype

@Override
    public synchronized int length()

Source Link

Usage

From source file:com.microsoft.tfs.client.common.ui.vcexplorer.findinsce.actions.CopyToClipboardAction.java

private String getSelectedList() {
    final StringBuffer sb = new StringBuffer();
    for (final TypedServerItem selectedItem : editor.getSelectedServerItems()) {
        if (sb.length() > 0) {
            sb.append(NewlineUtils.PLATFORM_NEWLINE);
        }//from  www.  j a va  2  s.  co  m
        sb.append(selectedItem.getServerPath());

    }
    return sb.toString();
}

From source file:com.panet.imeta.core.row.ValueDataUtil.java

/**
 * Right pad a StringBuffer: adds spaces to a string until a certain length.
 * If the length is smaller then the limit specified, the String is truncated.
 * @param ret The StringBuffer to pad/*  w ww.  j  ava 2 s .co m*/
 * @param limit The desired length of the padded string.
 * @return The padded String.
 */
public static final String rightPad(StringBuffer ret, int limit) {
    int len = ret.length();
    int l;

    if (len > limit) {
        ret.setLength(limit);
    } else {
        for (l = len; l < limit; l++)
            ret.append(' ');
    }
    return ret.toString();
}

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

/**
 *  /*from  www. j a v  a  2  s  .  c  o m*/
 * Trim <i>all</i> whitespace from the given String:
 * leading, trailing, and inbetween characters.
 * @param str the String to check  ?? 
 * @return the trimmed String ??
 * @see java.lang.Character#isWhitespace
 */
public static String trimAllWhitespace(final String str) {
    if (!hasLength(str)) {
        return str;
    }
    StringBuffer buf = new StringBuffer(str);
    int index = 0;
    while (buf.length() > index) {
        if (Character.isWhitespace(buf.charAt(index))) {
            buf.deleteCharAt(index);
        } else {
            index++;
        }
    }
    return buf.toString();
}

From source file:de.tudarmstadt.ukp.dkpro.tc.weka.util.WekaUtils.java

/**
 * Generates an instances object containing the predictions of a given single-label classifier
 * for a given test set/* w  w  w.java2  s.c o m*/
 *
 * @param testData
 *            test set
 * @param cl
 *            single-label classifier, needs to be trained beforehand, needs to be compatible
 *            with the test set trained classifier
 * @return instances object with additional attribute storing the predictions
 * @throws Exception
 */
public static Instances getPredictionInstancesSingleLabel(Instances testData, Classifier cl) throws Exception {

    StringBuffer classVals = new StringBuffer();
    for (int i = 0; i < testData.classAttribute().numValues(); i++) {
        if (classVals.length() > 0) {
            classVals.append(",");
        }
        classVals.append(testData.classAttribute().value(i));
    }

    // get predictions
    List<Double> labelPredictionList = new ArrayList<Double>();
    for (int i = 0; i < testData.size(); i++) {
        labelPredictionList.add(cl.classifyInstance(testData.instance(i)));
    }

    // add an attribute with the predicted values at the end off the attributes
    Add filter = new Add();
    filter.setAttributeName(WekaTestTask.PREDICTION_CLASS_LABEL_NAME);
    if (classVals.length() > 0) {
        filter.setAttributeType(new SelectedTag(Attribute.NOMINAL, Add.TAGS_TYPE));
        filter.setNominalLabels(classVals.toString());
    }
    filter.setInputFormat(testData);
    testData = Filter.useFilter(testData, filter);

    // fill predicted values for each instance
    for (int i = 0; i < labelPredictionList.size(); i++) {
        testData.instance(i).setValue(testData.classIndex() + 1, labelPredictionList.get(i));
    }
    return testData;
}

From source file:de.unidue.inf.is.ezdl.dlbackend.misc.TemplateParser.java

public void insertLoop(StringBuffer stringbuffer) {
    work = work.insert(looppos, stringbuffer.toString());
    looppos += stringbuffer.length();
}

From source file:co.id.app.sys.util.StringUtils.java

/**
 * To left pad the string with the format until it achieve the maximum length that specified
 * @param string//from w  w  w. j a v a 2 s  .com
 * @param format
 * @param len
 * @return
 */
public static String lpad(String string, String format, int len) {
    StringBuffer buffer = new StringBuffer(string);
    while (buffer.length() < len) {
        buffer.insert(0, format);
    }
    return buffer.toString();
}

From source file:edu.uci.ics.asterix.event.service.AsterixEventServiceUtil.java

public static String getNodeDirectories(String asterixInstanceName, Node node, Cluster cluster) {
    String storeDataSubDir = asterixInstanceName + File.separator + "data" + File.separator;
    String[] storeDirs = null;/*from w  w  w .j a va 2 s.  co m*/
    StringBuffer nodeDataStore = new StringBuffer();
    String storeDirValue = node.getStore();
    if (storeDirValue == null) {
        storeDirValue = cluster.getStore();
        if (storeDirValue == null) {
            throw new IllegalStateException(" Store not defined for node " + node.getId());
        }
        storeDataSubDir = node.getId() + File.separator + storeDataSubDir;
    }

    storeDirs = storeDirValue.split(",");
    for (String ns : storeDirs) {
        nodeDataStore.append(ns + File.separator + storeDataSubDir.trim());
        nodeDataStore.append(",");
    }
    nodeDataStore.deleteCharAt(nodeDataStore.length() - 1);
    return nodeDataStore.toString();
}

From source file:com.glaf.core.util.RequestUtils.java

private static StringBuffer append(Object key, Object value, StringBuffer queryString, String ampersand) {
    if (queryString.length() > 0) {
        queryString.append(ampersand);/* w  w  w .ja  v a2  s  .c o m*/
    }
    try {
        queryString.append(URLEncoder.encode(key.toString(), "UTF-8"));
        queryString.append('=');
        queryString.append(URLEncoder.encode(value.toString(), "UTF-8"));
    } catch (UnsupportedEncodingException e) {
    }
    return queryString;
}

From source file:org.dspace.submit.lookup.PubmedOnlineDataLoader.java

@Override
public List<Record> getByIdentifier(Context context, Map<String, Set<String>> keys)
        throws HttpException, IOException {
    Set<String> pmids = keys != null ? keys.get(PUBMED) : null;
    Set<String> dois = keys != null ? keys.get(DOI) : null;
    List<Record> results = new ArrayList<Record>();
    if (pmids != null && pmids.size() > 0 && (dois == null || dois.size() == 0)) {
        for (String pmid : pmids) {
            Record p = null;/*  w  w w .  java  2s.c o  m*/
            try {
                p = pubmedService.getByPubmedID(pmid);
            } catch (Exception e) {
                log.error(LogManager.getHeader(context, "getByIdentifier", "pmid=" + pmid), e);
            }
            if (p != null)
                results.add(convertFields(p));
        }
    } else if (dois != null && dois.size() > 0 && (pmids == null || pmids.size() == 0)) {
        StringBuffer query = new StringBuffer();
        for (String d : dois) {
            if (query.length() > 0) {
                query.append(" OR ");
            }
            query.append(d).append("[AI]");
        }

        List<Record> pubmedResults = pubmedService.search(query.toString());
        for (Record p : pubmedResults) {
            results.add(convertFields(p));
        }
    } else if (dois != null && dois.size() > 0 && pmids != null && pmids.size() > 0) {
        // EKT:ToDo: support list of dois and pmids in the search method of
        // pubmedService
        List<Record> pubmedResults = pubmedService.search(dois.iterator().next(), pmids.iterator().next());
        if (pubmedResults != null) {
            for (Record p : pubmedResults) {
                results.add(convertFields(p));
            }
        }
    }

    return results;
}

From source file:com.panet.imeta.core.row.ValueDataUtil.java

/**
 * Replace value occurances in a String with another value.
 * @param string The original String./*from  www  . j  a v a  2  s .  c  om*/
 * @param repl The text to replace
 * @param with The new text bit
 * @return The resulting string with the text pieces replaced.
 */
public static final String replace(String string, String repl, String with) {
    StringBuffer str = new StringBuffer(string);
    for (int i = str.length() - 1; i >= 0; i--) {
        if (str.substring(i).startsWith(repl)) {
            str.delete(i, i + repl.length());
            str.insert(i, with);
        }
    }
    return str.toString();
}