Example usage for java.util StringTokenizer countTokens

Introduction

In this page you can find the example usage for java.util StringTokenizer countTokens.

Prototype

public int countTokens() 

Source Link

Document

Calculates the number of times that this tokenizer's nextToken method can be called before it generates an exception.

Usage

From source file:com.amazonaws.services.s3.util.Mimetypes.java

/**
 * Reads and stores the mime type setting corresponding to a file extension,
 * by reading text from an InputStream. If a mime type setting already
 * exists when this method is run, the mime type value is replaced with the
 * newer one.//from w ww  .ja v  a2 s.co m
 *
 * @param is the input stream.
 * @throws IOException
 */
public void loadAndReplaceMimetypes(InputStream is) throws IOException {
    BufferedReader br = new BufferedReader(new InputStreamReader(is, StringUtils.UTF8));
    String line = null;

    while ((line = br.readLine()) != null) {
        line = line.trim();

        if (line.startsWith("#") || line.length() == 0) {
            // Ignore comments and empty lines.
            log.debug("Ignoring comments and empty lines.");
        } else {
            StringTokenizer st = new StringTokenizer(line, " \t");
            if (st.countTokens() > 1) {
                String mimetype = st.nextToken();
                while (st.hasMoreTokens()) {
                    String extension = st.nextToken();
                    extensionToMimetypeMap.put(StringUtils.lowerCase(extension), mimetype);
                    if (log.isDebugEnabled()) {
                        log.debug("Setting mime type for extension '" + StringUtils.lowerCase(extension)
                                + "' to '" + mimetype + "'");
                    }
                }
            } else {
                if (log.isDebugEnabled()) {
                    log.debug("Ignoring mimetype with no associated file extensions: '" + line + "'");
                }
            }
        }
    }
}

---

From source file:edu.ucla.stat.SOCR.chart.SuperDotChart.java

public void setDataTable(String input) {
    hasExample = true;/*from w ww  .j ava 2s  . co  m*/
    StringTokenizer lnTkns = new StringTokenizer(input, "#;,");
    String line;
    int lineCt = lnTkns.countTokens();
    resetTableRows(lineCt);
    int r = 0;
    while (lnTkns.hasMoreTokens()) {
        line = lnTkns.nextToken();

        //   String tb[] =line.split("\t");
        StringTokenizer cellTkns = new StringTokenizer(line, " \t\f,");// IE use "space" Mac use tab as cell separator
        int cellCnt = cellTkns.countTokens();
        String tb[] = new String[cellCnt];
        int r1 = 0;
        while (cellTkns.hasMoreTokens()) {
            tb[r1] = cellTkns.nextToken();
            r1++;
        }
        //System.out.println("tb.length="+tb.length);
        int colCt = tb.length;
        resetTableColumns(colCt);
        for (int i = 0; i < tb.length; i++) {
            //System.out.println(tb[i]);
            if (tb[i].length() == 0)
                tb[i] = "0";
            dataTable.setValueAt(tb[i], r, i);
        }
        r++;
    }

    // this will update the mapping panel     
    resetTableColumns(dataTable.getColumnCount());
}

---

From source file:org.ambraproject.article.action.EmailArticleAction.java

private boolean checkEmails(String emailList) {
    if (StringUtils.isBlank(emailList)) {
        addFieldError("emailTo", "To e-mail address cannot be empty");
        return false;
    } else {//from   ww w. j a va  2s .c  o  m
        final StringTokenizer emailTokens = new StringTokenizer(emailList, " \t\n\r\f,");
        if (emailTokens.countTokens() > MAX_TO_EMAIL) {
            addFieldError("emailTo", "Maximum of " + MAX_TO_EMAIL + " email addresses");
            return false;
        }
        EmailValidator validator = EmailValidator.getInstance();
        ArrayList<String> invalidEmails = new ArrayList<String>();

        while (emailTokens.hasMoreTokens()) {
            String email = emailTokens.nextToken();
            if (!validator.isValid(email)) {
                invalidEmails.add(email);
            }
        }
        final int numInvalid = invalidEmails.size();
        if (numInvalid != 0) {
            StringBuilder errorMsg = new StringBuilder("Invalid e-mail address");
            if (numInvalid > 1) {
                errorMsg.append("es: ");
            } else {
                errorMsg.append(": ");
            }
            Iterator<String> iter = invalidEmails.iterator();
            while (iter.hasNext()) {
                errorMsg.append(iter.next());
                if (iter.hasNext()) {
                    errorMsg.append(", ");
                }
            }
            addFieldError("emailTo", errorMsg.toString());
        }
        return (numInvalid == 0);
    }
}

---

From source file:org.solmix.runtime.support.spring.AbstractBeanDefinitionParser.java

/**id ?*/
protected String getIdOrName(Element elem) {
    String id = elem.getAttribute(BeanDefinitionParserDelegate.ID_ATTRIBUTE);
    //ID,name//from  ww w  . ja va 2s .  c om
    if (null == id || "".equals(id)) {
        String names = elem.getAttribute(BeanDefinitionParserDelegate.NAME_ATTRIBUTE);
        if (null != names) {
            StringTokenizer st = new StringTokenizer(names,
                    BeanDefinitionParserDelegate.MULTI_VALUE_ATTRIBUTE_DELIMITERS);
            //?
            if (st.countTokens() > 0) {
                id = st.nextToken();
            }
        }
    }
    return id;
}

---

From source file:com.heneryh.aquanotes.ui.livestock.ContentFragment.java

boolean processDrop(DragEvent event, ImageView imageView) {
    // Attempt to parse clip data with expected format: category||entry_id.
    // Ignore event if data does not conform to this format.
    ClipData data = event.getClipData();
    if (data != null) {
        if (data.getItemCount() > 0) {
            Item item = data.getItemAt(0);
            String textData = (String) item.getText();
            if (textData != null) {
                StringTokenizer tokenizer = new StringTokenizer(textData, "||");
                if (tokenizer.countTokens() != 2) {
                    return false;
                }/*from ww w .j  ava  2  s. c om*/
                int category = -1;
                int entryId = -1;
                try {
                    category = Integer.parseInt(tokenizer.nextToken());
                    entryId = Integer.parseInt(tokenizer.nextToken());
                } catch (NumberFormatException exception) {
                    return false;
                }
                updateContentAndRecycleBitmap(category, entryId);
                // Update list fragment with selected entry.
                //                    TitlesFragment titlesFrag = (TitlesFragment)
                //                            getFragmentManager().findFragmentById(R.id.titles_frag);
                //                   titlesFrag.selectPosition(entryId);
                return true;
            }
        }
    }
    return false;
}

---

From source file:TaskManager.java

private void addTaskDefinition(String taskLine) {
    StringTokenizer taskTok = new StringTokenizer(taskLine, DELIM);

    if (taskTok.countTokens() != TOKEN_NUM) {
        System.err.println("Invalid task definition: " + taskLine);
        return;/*from w  w w.j  a  v  a 2  s . c  o m*/
    }

    Class taskClass = null;
    String taskClassName = taskTok.nextToken();

    try {
        taskClass = Class.forName(taskClassName);
    } catch (ClassNotFoundException cnfX) {
        System.err.println("Class '" + taskClassName + "' not found: " + cnfX);
        return;
    }

    boolean taskEnabled = false;

    if (taskTok.nextToken().equalsIgnoreCase("enabled")) {
        taskEnabled = true;
    }

    String taskName = taskTok.nextToken();

    TaskDefinition def = new TaskDefinition(taskName, taskClass, taskEnabled);

    taskDefs.add(def);
}

---

From source file:com.silverpeas.ical.ImportIcalManager.java

/**
 * Add or update categories of the event
 * @param eventIcal/*from  ww  w.j ava2  s. c  om*/
 * @param idEvent
 * @throws Exception
 */
private void processCategories(Component eventIcal, String idEvent) throws Exception {
    if (eventIcal.getProperty(Property.CATEGORIES) != null) {
        String categories = eventIcal.getProperty(Property.CATEGORIES).getValue();
        StringTokenizer st = new StringTokenizer(categories, ",");
        String[] categoryIds = new String[st.countTokens()];
        int j = 0;
        boolean addCategoryToEvent = false;
        while (st.hasMoreTokens()) {
            String categIcal = st.nextToken();
            // Agenda Categories
            for (Category category : agendaSessionController.getAllCategories()) {
                if (categIcal.equals(EncodeHelper.htmlStringToJavaString(category.getName()))) {
                    addCategoryToEvent = true;
                    categoryIds[j++] = category.getId();
                }
            }
        }
        if (addCategoryToEvent) {
            agendaSessionController.setJournalCategories(idEvent, categoryIds);
        }
    }
}

---

From source file:eu.stratosphere.pact.test.pactPrograms.KMeansIterationITCase.java

@Override
protected void postSubmit() throws Exception {

    Comparator<String> deltaComp = new Comparator<String>() {

        private final double DELTA = 0.1;

        @Override/*from www  .  jav a  2s .  c  o m*/
        public int compare(String o1, String o2) {

            StringTokenizer st1 = new StringTokenizer(o1, "|");
            StringTokenizer st2 = new StringTokenizer(o2, "|");

            if (st1.countTokens() != st2.countTokens()) {
                return st1.countTokens() - st2.countTokens();
            }

            // first token is ID
            String t1 = st1.nextToken();
            String t2 = st2.nextToken();
            if (!t1.equals(t2)) {
                return t1.compareTo(t2);
            }

            while (st1.hasMoreTokens()) {
                t1 = st1.nextToken();
                t2 = st2.nextToken();

                double d1 = Double.parseDouble(t1);
                double d2 = Double.parseDouble(t2);

                if (Math.abs(d1 - d2) > DELTA) {
                    return d1 < d2 ? -1 : 1;
                }
            }

            return 0;
        }
    };

    // Test results
    compareResultsByLinesInMemory(NEWCLUSTERCENTERS, resultPath, deltaComp);

    // clean up file
    getFilesystemProvider().delete(dataPath, true);
    getFilesystemProvider().delete(clusterPath, true);
    getFilesystemProvider().delete(resultPath, true);

}

---

From source file:edu.ucla.stat.SOCR.chart.SuperCategoryChart_StatA.java

public void setDataTable(String input) {
    hasExample = true;/*from   w ww.  j a v a  2s. c o m*/
    StringTokenizer lnTkns = new StringTokenizer(input, "#");
    String line;
    int lineCt = lnTkns.countTokens();
    resetTableRows(lineCt);
    int r = 0;
    while (lnTkns.hasMoreTokens()) {
        line = lnTkns.nextToken();

        //   String tb[] =line.split("\t");
        StringTokenizer cellTkns = new StringTokenizer(line, ";");// IE use "space" Mac use tab as cell separator
        int cellCnt = cellTkns.countTokens();
        String tb[] = new String[cellCnt];
        int r1 = 0;
        while (cellTkns.hasMoreTokens()) {
            tb[r1] = cellTkns.nextToken();
            r1++;
        }
        //System.out.println("tb.length="+tb.length);
        int colCt = tb.length;
        resetTableColumns(colCt * 2 - 1);

        for (int i = 0; i < tb.length; i++) {
            //System.out.println(tb[i]);
            if (tb[i].length() == 0)
                tb[i] = "0";

            if (i == 0)
                dataTable.setValueAt(tb[i], r, i);
            else {
                StringTokenizer cTkns = new StringTokenizer(tb[i], ",");
                int cCnt = cTkns.countTokens();
                String ctb[] = new String[cCnt];
                int r2 = 0;
                while (cTkns.hasMoreTokens()) {
                    ctb[r2] = cTkns.nextToken();
                    r2++;
                }
                for (int j = 0; j < ctb.length; j++) {
                    dataTable.setValueAt(ctb[j], r, (i - 1) * 2 + j + 1);
                }
            }
        }
        r++;
    }

    // this will update the mapping panel     
    resetTableColumns(dataTable.getColumnCount());
}

---

From source file:com.l2jfree.gameserver.handler.admincommands.AdminSkill.java

private void adminAddSkill(L2Player activeChar, String val) {
    L2Object target = activeChar.getTarget();
    L2Player player = null;/* ww  w  . ja va  2 s .  c  om*/
    if (target instanceof L2Player)
        player = (L2Player) target;
    else {
        activeChar.sendPacket(SystemMessageId.INCORRECT_TARGET);
        return;
    }
    StringTokenizer st = new StringTokenizer(val);
    if (st.countTokens() != 2) {
        showMainPage(activeChar);
    } else {
        L2Skill skill = null;
        try {
            String id = st.nextToken();
            String level = st.nextToken();
            int idval = Integer.parseInt(id);
            int levelval = Integer.parseInt(level);
            skill = SkillTable.getInstance().getInfo(idval, levelval);
        } catch (Exception e) {
        }
        if (skill != null) {
            String name = skill.getName();
            player.sendMessage("Admin gave you the skill " + name + ".");
            player.addSkill(skill, true);
            //Admin information
            activeChar.sendMessage("You gave the skill " + name + " to " + player.getName() + ".");
            if (_log.isDebugEnabled())
                _log.debug("[GM]" + activeChar.getName() + " gave skill " + name + " to " + player.getName()
                        + ".");
            player.sendSkillList();
        } else
            activeChar.sendMessage("Error: there is no such skill.");
        showMainPage(activeChar); //Back to start
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• 38
• 39
• 40
• 41
• 42
• 43
• 44
• 45
• 46
• 47
• 48
• 49
• 50
• »