Example usage for java.util.regex Matcher start

Introduction

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

Prototype

public int start() 

Source Link

Document

Returns the start index of the previous match.

Usage

From source file:com.github.gekoh.yagen.hibernate.PatchHibernateMappingClasses.java

private static int indexOfSeparator(String sql, int startIdx) {
    Matcher matcher = SEPARATOR_PATTERN.matcher(sql);
    if (matcher.find(startIdx)) {
        return matcher.start();
    }/*from  w w w .  j  a  v a  2  s.co  m*/
    return -1;
}

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From source file:org.yamj.core.service.mediaimport.FilenameScanner.java

private static String cutMatch(String rest, Matcher matcher, String divider) {
    return rest.substring(0, matcher.start()) + divider + rest.substring(matcher.end());
}

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From source file:com.kenshoo.freemarker.util.DataModelParser.java

public static Map<String, Object> parse(String src, TimeZone timeZone) throws DataModelParsingException {
    if (!StringUtils.hasText(src)) {
        return Collections.emptyMap();
    }/*from   ww w .  j  a  v  a2  s.co  m*/

    Map<String, Object> dataModel = new LinkedHashMap<>();

    String lastName = null;
    int lastAssignmentStartEnd = 0;
    final Matcher assignmentStart = ASSIGNMENT_START.matcher(src);
    findAssignments: while (true) {
        boolean hasNextAssignment = assignmentStart.find(lastAssignmentStartEnd);

        if (lastName != null) {
            String value = src.substring(lastAssignmentStartEnd,
                    hasNextAssignment ? assignmentStart.start() : src.length()).trim();
            final Object parsedValue;
            try {
                parsedValue = parseValue(value, timeZone);
            } catch (DataModelParsingException e) {
                throw new DataModelParsingException(
                        "Failed to parse the value of \"" + lastName + "\":\n" + e.getMessage(), e.getCause());
            }
            dataModel.put(lastName, parsedValue);
        }

        if (lastName == null && (!hasNextAssignment || assignmentStart.start() != 0)) {
            throw new DataModelParsingException(
                    "The data model specification must start with an assignment (name=value).");
        }

        if (!hasNextAssignment) {
            break findAssignments;
        }

        lastName = assignmentStart.group(1).trim();
        lastAssignmentStartEnd = assignmentStart.end();
    }

    return dataModel;
}

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From source file:com.zimbra.common.util.TemplateCompiler.java

private static void convertLines(PrintWriter out, String pkg, String lines, Map<String, String> attrs,
        boolean authoritative) {
    out.print("AjxTemplate.register(\"");
    out.print(pkg);/*from ww  w.  j av  a 2s.  co m*/
    out.println("\", ");
    out.println("function(name, params, data, buffer) {");
    out.println("\tvar _hasBuffer = Boolean(buffer);");
    out.println("\tdata = (typeof data == \"string\" ? { id: data } : data) || {};");
    out.println("\tbuffer = buffer || [];");
    out.println("\tvar _i = buffer.length;");
    out.println();

    Matcher matcher = RE_REPLACE.matcher(lines);
    if (matcher.find()) {
        int offset = 0;
        do {
            int index = matcher.start();
            if (offset < index) {
                printStringLines(out, lines.substring(offset, index));
            }
            String param = matcher.group(1);
            String inline = matcher.group(2);
            if (param != null) {
                printDataLine(out, param);
            } else if (inline != null) {
                printBufferLine(out, inline);
            } else {
                printLine(out, "\t", matcher.group(3).replaceAll("\n", "\n\t"), "\n");
            }
            offset = matcher.end();
        } while (matcher.find());
        if (offset < lines.length()) {
            printStringLines(out, lines.substring(offset));
        }
    } else {
        printStringLines(out, lines);
    }
    out.println();

    out.println("\treturn _hasBuffer ? buffer.length : buffer.join(\"\");");
    out.println("},");
    if (attrs != null && attrs.size() > 0) {
        out.println("{");
        Iterator<String> iter = attrs.keySet().iterator();
        while (iter.hasNext()) {
            String aname = iter.next();
            String avalue = attrs.get(aname);
            out.print("\t\"");
            printEscaped(out, aname);
            out.print("\": \"");
            printEscaped(out, avalue);
            out.print("\"");
            if (iter.hasNext()) {
                out.print(",");
            }
            out.println();
        }
        out.print("}");
    } else {
        out.print("null");
    }
    out.print(", ");
    out.print(authoritative);
    out.println(");");
}

---

From source file:com.github.gekoh.yagen.hibernate.PatchHibernateMappingClasses.java

public static boolean isEmptyStatement(String sqlStmt) {
    Matcher matcher = COMMENT_PATTERN.matcher(sqlStmt);

    while (matcher.find()) {
        sqlStmt = sqlStmt.substring(0, matcher.start()) + sqlStmt.substring(matcher.end());
        matcher = COMMENT_PATTERN.matcher(sqlStmt);
    }/*w  w w. j  a v a  2 s .c  o  m*/

    return sqlStmt.trim().length() < 1;
}

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From source file:com.fsck.k9.helper.Utility.java

public static String extractMessageId(final String text) {
    Matcher matcher = MESSAGE_ID.matcher(text);

    if (matcher.find()) {
        return text.substring(matcher.start(), matcher.end());
    }/*w ww . j a v  a2 s .  co m*/

    return null;
}

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From source file:Main.java

public static String unescapeStringForXML(String s) {
    StringBuilder result = new StringBuilder();
    Matcher m = xmlEscapingPattern.matcher(s);
    int end = 0;/* w  ww . j a va2 s. co  m*/
    while (m.find()) {
        int start = m.start();
        result.append(s.substring(end, start));
        end = m.end();
        result.append(translate(s.substring(start, end)));
    }
    result.append(s.substring(end, s.length()));
    return result.toString();
}

---

From source file:de.fau.cs.osr.utils.StringUtils.java

public static String xmlDecode(String text, XmlEntityResolver resolver) {
    Pattern rx = XmlGrammar.xmlReference();

    int start = 0;
    StringBuilder b = new StringBuilder();
    while (true) {
        Matcher m = rx.matcher(text);
        if (m.find(start)) {
            b.append(text.substring(start, m.start()));

            String resolved = null;
            if (m.group(1) != null) {
                resolved = resolver.resolveXmlEntity(m.group(1));
            } else {
                try {
                    boolean decimal = m.group(2) != null;

                    String num = decimal ? m.group(2) : m.group(3);

                    int val = Integer.valueOf(num, decimal ? 10 : 16);
                    if (val >= 0x20 && val != 0x7F)
                        resolved = String.valueOf((char) val);
                } catch (NumberFormatException e) {
                }//  www  .ja va  2 s.  c  o m
            }

            if (resolved != null)
                b.append(resolved);
            else
                b.append(text.substring(m.start(), m.end()));

            start = m.end();
        } else {
            if (start < text.length())
                b.append(text.substring(start));

            break;
        }
    }
    return b.toString();
}

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From source file:msi.gama.util.GAML.java

/**
 * Version of lastIndexOf that uses regular expressions for searching. By Tomer Godinger.
 * //from w ww  .j  av a  2 s  . co m
 * @param str
 *            String in which to search for the pattern.
 * @param toFind
 *            Pattern to locate.
 * @return The index of the requested pattern, if found; NOT_FOUND (-1) otherwise.
 */
public static int lastIndexOfRegex(final String str, final String toFind) {
    final Pattern pattern = Pattern.compile(toFind);
    final Matcher matcher = pattern.matcher(str);

    // Default to the NOT_FOUND constant
    int lastIndex = NOT_FOUND;

    // Search for the given pattern
    while (matcher.find()) {
        lastIndex = matcher.start();
    }

    return lastIndex;
}

---

From source file:com.android.dialer.lookup.whitepages.WhitePagesApi.java

private static ContactInfo[] parseOutputUnitedStates(String output, int maxResults) throws IOException {
    ArrayList<ContactInfo> people = new ArrayList<ContactInfo>();

    Pattern regex = Pattern.compile("<li\\s[^>]+?http:\\/\\/schema\\.org\\/Person", Pattern.DOTALL);
    Matcher m = regex.matcher(output);

    while (m.find()) {
        if (people.size() == maxResults) {
            break;
        }/*  w w  w  .  j  a v a  2  s. c  om*/

        // Find section of HTML with contact information
        String section = extractXmlTag(output, m.start(), m.end(), "li");

        // Skip entries with no phone number
        if (section.contains("has-no-phone-icon")) {
            continue;
        }

        String name = LookupUtils.fromHtml(extractXmlRegex(section, "<span[^>]+?itemprop=\"name\">", "span"));

        if (name == null) {
            continue;
        }

        // Address
        String addrCountry = LookupUtils
                .fromHtml(extractXmlRegex(section, "<span[^>]+?itemprop=\"addressCountry\">", "span"));
        String addrState = LookupUtils
                .fromHtml(extractXmlRegex(section, "<span[^>]+?itemprop=\"addressRegion\">", "span"));
        String addrCity = LookupUtils
                .fromHtml(extractXmlRegex(section, "<span[^>]+?itemprop=\"addressLocality\">", "span"));

        StringBuilder sb = new StringBuilder();

        if (addrCity != null) {
            sb.append(addrCity);
        }
        if (addrState != null) {
            if (sb.length() > 0) {
                sb.append(", ");
            }
            sb.append(addrState);
        }
        if (addrCountry != null) {
            if (sb.length() > 0) {
                sb.append(", ");
            }
            sb.append(addrCountry);
        }

        // Website
        Pattern p = Pattern.compile("href=\"(.+?)\"");
        Matcher m2 = p.matcher(section);
        String website = null;
        if (m2.find()) {
            website = "http://www.whitepages.com" + m2.group(1);
        }

        // Phone number is on profile page, so skip if we can't get the
        // website
        if (website == null) {
            continue;
        }

        String profile = httpGet(website);
        String phoneNumber = LookupUtils
                .fromHtml(extractXmlRegex(profile, "<li[^>]+?class=\"no-overflow tel\">", "li"));
        String address = parseAddressUnitedStates(profile);

        if (phoneNumber == null) {
            Log.e(TAG, "Phone number is null. Either cookie is bad or regex is broken");
            continue;
        }

        ContactInfo info = new ContactInfo();
        info.name = name;
        info.city = sb.toString();
        info.address = address;
        info.formattedNumber = phoneNumber;
        info.website = website;

        people.add(info);
    }

    return people.toArray(new ContactInfo[people.size()]);
}

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