Examples of java.util.Scanner.useDelimiter()

java.util.Scanner.useDelimiter()
Sets this scanner's delimiting pattern to the specified pattern. @param pattern A delimiting pattern @return this scanner

                                                                        final String token) {
        return new Expression<E>() {
            public Object evaluate(E exchange) {
                Object value = expression.evaluate(exchange);
                Scanner scanner = getScanner(exchange, value);
                scanner.useDelimiter(token);
                return scanner;
            }


            @Override
            public String toString() {

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        final Pattern pattern = Pattern.compile(regexTokenizer);
        return new Expression<E>() {
            public Object evaluate(E exchange) {
                Object value = expression.evaluate(exchange);
                Scanner scanner = getScanner(exchange, value);
                scanner.useDelimiter(regexTokenizer);
                return scanner;
            }


            @Override
            public String toString() {

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            // this code is optimized to only use a Scanner if needed, eg there is a delimiter


            if (s.contains(delimiter)) {
                // use a scanner if it contains the delimiter
                Scanner scanner = new Scanner((String)value);
                scanner.useDelimiter(delimiter);
                return CastUtils.cast(scanner);
            } else {
                // use a plain iterator that returns the value as is as there are only a single value
                return CastUtils.cast(new Iterator<String>() {
                    int idx = -1;

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            // this code is optimized to only use a Scanner if needed, eg there is a delimiter


            if (s.contains(",")) {
                // use a scanner if it contains the delimtor
                Scanner scanner = new Scanner((String)value);
                scanner.useDelimiter(",");
                return scanner;
            } else {
                // use a plain iterator that returns the value as is as there are only a single value
                return new Iterator<String>() {
                    int idx = -1;

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    buildTable(stream);
  }


  private void buildTable(InputStream stream) {
    Scanner sc = new Scanner(stream, Charset.forName("UTF-8").name());
    sc.useDelimiter("\\n");
    tableData = new ArrayList<List<String>>();
    while (sc.hasNext()) {
      String line = sc.next().trim();
      line = line.replaceAll(";;", "; ;");
      String[] lineElements = line.split(";");

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            // this code is optimized to only use a Scanner if needed, eg there is a delimiter


            if (delimiter != null && s.contains(delimiter)) {
                // use a scanner if it contains the delimiter
                Scanner scanner = new Scanner((String)value);
                scanner.useDelimiter(delimiter);
                return CastUtils.cast(scanner);
            } else {
                // use a plain iterator that returns the value as is as there are only a single value
                return CastUtils.cast(new Iterator<String>() {
                    int idx = -1;

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                                                final String token) {
        return new ExpressionAdapter() {
            public Object evaluate(Exchange exchange) {
                Object value = expression.evaluate(exchange, Object.class);
                Scanner scanner = ObjectHelper.getScanner(exchange, value);
                scanner.useDelimiter(token);
                return scanner;
            }


            @Override
            public String toString() {

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        final Pattern pattern = Pattern.compile(regexTokenizer);
        return new ExpressionAdapter() {
            public Object evaluate(Exchange exchange) {
                Object value = expression.evaluate(exchange, Object.class);
                Scanner scanner = ObjectHelper.getScanner(exchange, value);
                scanner.useDelimiter(pattern);
                return scanner;
            }


            @Override
            public String toString() {

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            // this code is optimized to only use a Scanner if needed, eg there is a delimiter


            if (s.contains(delimiter)) {
                // use a scanner if it contains the delimiter
                Scanner scanner = new Scanner((String)value);
                scanner.useDelimiter(delimiter);
                return CastUtils.cast(scanner);
            } else {
                // use a plain iterator that returns the value as is as there are only a single value
                return CastUtils.cast(new Iterator<String>() {
                    int idx = -1;

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        cache.clear();
        Scanner scanner = null;
        try {
            scanner = new Scanner(fileStore);
            scanner.useDelimiter(STORE_DELIMITER);
            while (scanner.hasNextLine()) {
                String line = scanner.nextLine();
                cache.put(line, line);
            }
        } catch (IOException e) {

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