Example usage for java.util.regex Matcher find

Introduction

In this page you can find the example usage for java.util.regex Matcher find.

Prototype

public boolean find()

Source Link

Document

Attempts to find the next subsequence of the input sequence that matches the pattern.

Usage

From source file:de.snertlab.xdccBee.irc.DccMessageParser.java

public static DccPacket buildDccPacket(String sender, String dccMessage) {
    DccPacket dccPacket = new DccPacket();
    dccPacket.setSender(sender);/*  w  ww.j ava  2s  . c o m*/

    String s = cleanMessage(dccMessage);
    Matcher m = DCC_MESSAGE_PATTER.matcher(s);
    if (m.find()) {
        dccPacket.setPacketNr(Integer.parseInt(StringUtils.trim(m.group(1))));
        dccPacket.setSize(StringUtils.trim(m.group(2)));
        String packetName = m.group(3);
        packetName = StringUtils.trim(packetName);
        dccPacket.setName(packetName);
    }
    return dccPacket;
}

From source file:Main.java

/**
 * Checks if a View matches a certain string and returns the amount of total matches.
 * /*from w w  w .j a  v  a2 s .c  o m*/
 * @param regex the regex to match
 * @param view the view to check
 * @param uniqueTextViews set of views that have matched
 * @return number of total matches
 */

public static int getNumberOfMatches(String regex, TextView view, Set<TextView> uniqueTextViews) {
    if (view == null) {
        return uniqueTextViews.size();
    }

    Pattern pattern = null;
    try {
        pattern = Pattern.compile(regex);
    } catch (PatternSyntaxException e) {
        pattern = Pattern.compile(regex, Pattern.LITERAL);
    }

    Matcher matcher = pattern.matcher(view.getText().toString());

    if (matcher.find()) {
        uniqueTextViews.add(view);
    }

    if (view.getError() != null) {
        matcher = pattern.matcher(view.getError().toString());
        if (matcher.find()) {
            uniqueTextViews.add(view);
        }
    }
    if (view.getText().toString().equals("") && view.getHint() != null) {
        matcher = pattern.matcher(view.getHint().toString());
        if (matcher.find()) {
            uniqueTextViews.add(view);
        }
    }
    return uniqueTextViews.size();
}

From source file:Main.java

public static float getTotalRAM() {
    RandomAccessFile reader = null;
    String load = null;//from ww w. j  av a2 s  . c  o m
    DecimalFormat twoDecimalForm = new DecimalFormat("#.##");
    double totRam = 0;
    float lastValue = 0;
    try {
        reader = new RandomAccessFile("/proc/meminfo", "r");
        load = reader.readLine();

        // Get the Number value from the string
        Pattern p = Pattern.compile("(\\d+)");
        Matcher m = p.matcher(load);
        String value = "";
        while (m.find()) {
            value = m.group(1);
            // System.out.println("Ram : " + value);
        }
        reader.close();

        totRam = Double.parseDouble(value);
        // totRam = totRam / 1024;

        float mb = (float) (totRam / 1024.0f);
        float gb = (float) (totRam / 1048576.0f);
        float tb = (float) (totRam / 1073741824.0f);

        lastValue = gb;
    } catch (IOException ex) {
        ex.printStackTrace();
    } finally {
        // Streams.close(reader);
    }

    return lastValue;
}

From source file:com.hygenics.parser.Properties.java

/**
 * Get a property from a key string// w  w  w  .  ja  v a 2s  . co  m
 * @param       k      They key containing.
 * @return   The string with the key replaced.
 */
public static String getProperty(String k) {
    String rval = k;
    if (k != null && props != null) {
        if (k.contains("property:")) {
            Pattern p = Pattern.compile("property:[^\\s]+");
            Matcher m = p.matcher(k);

            while (m.find()) {
                rval = rval.replace(m.group(0), System.getProperty(m.group(0).replace("property:", "")));
            }
            return rval;
        }
    }
    return rval;
}

From source file:com.uimirror.core.framework.rest.util.WebUtil.java

/**
 * Find a Domain name from the URL//from ww w.j av a2s  . c o m
 * i.e for http://account.uimirror.com/abc it will extract http://account.uimirror.com
 * @param url which will be parsed
 * @return domain from the url
 */
public static String getURLDomain(String url) {
    Matcher m = URL_PATTERN.matcher(url);
    if (m.find())
        return m.group(0);
    return null;
}

From source file:Main.java

public static String decodeXML(String inXML) {
    Pattern p1 = Pattern.compile("&lt;");
    Matcher m1 = p1.matcher(inXML); // get a matcher object
    StringBuffer sb1 = new StringBuffer();
    while (m1.find()) {
        m1.appendReplacement(sb1, "<");
    }/*from   w w  w  . j av a2  s. c o  m*/
    inXML = m1.appendTail(sb1).toString();

    Pattern p2 = Pattern.compile("&gt;");
    Matcher m2 = p2.matcher(inXML); // get a matcher object
    StringBuffer sb2 = new StringBuffer();
    while (m2.find()) {
        m2.appendReplacement(sb2, ">");
    }
    String outXML = m2.appendTail(sb2).toString();

    return outXML;
}

From source file:Main.java

public static String encodeXML(String inXML) {
    Pattern p1 = Pattern.compile("<");
    Matcher m1 = p1.matcher(inXML); // get a matcher object
    StringBuffer sb1 = new StringBuffer();
    while (m1.find()) {
        m1.appendReplacement(sb1, "&lt;");
    }/*from ww  w  . j  a  v  a  2 s. c o m*/
    inXML = m1.appendTail(sb1).toString();

    Pattern p2 = Pattern.compile(">");
    Matcher m2 = p2.matcher(inXML); // get a matcher object
    StringBuffer sb2 = new StringBuffer();
    while (m2.find()) {
        m2.appendReplacement(sb2, "&gt;");
    }
    String outXML = m2.appendTail(sb2).toString();

    return outXML;
}

From source file:com.sap.prd.mobile.ios.mios.XCodeVersionUtil.java

public static DefaultArtifactVersion getVersion(String xCodeVersionString) throws XCodeException {
    Pattern versionPattern = Pattern.compile("Xcode (\\d+(\\.\\d+)+)", Pattern.CASE_INSENSITIVE);
    Matcher versionMatcher = versionPattern.matcher(xCodeVersionString);
    if (versionMatcher.find()) {
        return new DefaultArtifactVersion(versionMatcher.group(1));
    }/*from  w  ww.java2s  . co m*/
    throw new XCodeException("Could not get xcodebuild version");
}

From source file:Main.java

public static List<String> getUrlFromBaidu(String htmlStr) {
    String IMGURL_REG = "objURL\":\"(http://).*?((.jpg)|(.jpeg)|(.png)|(.JPEG))";
    Matcher matcher = Pattern.compile(IMGURL_REG).matcher(htmlStr);
    List<String> listImgUrl = new ArrayList<String>();
    while (matcher.find()) {
        listImgUrl.add(matcher.group().replace("objURL\":\"", ""));
    }//w  w w  .java  2s  . c o  m
    return listImgUrl;
}

From source file:Main.java

/**
 * replace existing spannable with smiles
 * //  ww w . j a  va2 s  . c  o m
 * @param context
 * @param spannable
 * @return
 */
public static boolean addSmiles(Context context, Spannable spannable) {
    boolean hasChanges = false;
    for (Entry<Pattern, Integer> entry : emoticons.entrySet()) {
        Matcher matcher = entry.getKey().matcher(spannable);
        while (matcher.find()) {
            boolean set = true;
            for (ImageSpan span : spannable.getSpans(matcher.start(), matcher.end(), ImageSpan.class))
                if (spannable.getSpanStart(span) >= matcher.start()
                        && spannable.getSpanEnd(span) <= matcher.end())
                    spannable.removeSpan(span);
                else {
                    set = false;
                    break;
                }
            if (set) {
                hasChanges = true;
                spannable.setSpan(new ImageSpan(context, entry.getValue()), matcher.start(), matcher.end(),
                        Spannable.SPAN_EXCLUSIVE_EXCLUSIVE);
            }
        }
    }
    return hasChanges;
}