Examples of JlsTokenizer

org.geotools.gce.grassraster.core.color.JlsTokenizer
Providing much the same functionality as java.util.StringTokenizer, but avoiding some of its more common problems. In particular:
- ```
 x,,y 
```
  yields a blank token between x and y, whereas with StringTokenizer it is swallowed.
- ```
 ,a, 
```
  yields a blank token both before and after a, whereas with StringTokenizer both are swallowed.
Some pieces of StringTokenizer aren't supported, such as returning delimiters and changing delimiters during operation.
This class is deliberately not a subclass of StringTokenizer as the behaviour is significantly different. It can, however, be used in many places where StringTokenizer is appropriate. @author JSkeet

Examples of org.geotools.gce.grassraster.core.color.JlsTokenizer

        String r, g, b;


        if (line == null)
            return;
        try {
            JlsTokenizer tk = new JlsTokenizer(line, " ");
            if (lineNumber < 0) {
                if (tk.hasMoreTokens()) {
                    r = g = b = tk.nextToken();
                    if (tk.hasMoreTokens())
                        g = tk.nextToken();
                    if (tk.hasMoreTokens())
                        b = tk.nextToken();
                    if (r.indexOf('.') == -1)
                        setBackgroundColor(new Color(Integer.parseInt(r), Integer.parseInt(g), Integer.parseInt(b)));
                    else
                        setBackgroundColor(new Color(Float.parseFloat(r), Float.parseFloat(g), Float.parseFloat(b)));
                }
            } else {
                r = g = b = tk.nextToken();
                if (tk.hasMoreTokens())
                    g = tk.nextToken();
                if (tk.hasMoreTokens())
                    b = tk.nextToken();
                if (r.indexOf('.') == -1)
                    addColorRule(lineNumber, Integer.parseInt(r), Integer.parseInt(g), Integer.parseInt(b));
                else
                    addColorRule(lineNumber, (int) (Float.parseFloat(r) * 255f), (int) (Float.parseFloat(g) * 255f),
                            (int) (Float.parseFloat(b) * 255));

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Examples of org.geotools.gce.grassraster.core.color.JlsTokenizer

        if (line == null)
            return;
        // System.out.println(">>"+line);


        try {
            JlsTokenizer tk = new JlsTokenizer(line, " ");
            if (tk.hasMoreTokens()) {
                /* Some lines may have two colors seperated by a space. */
                JlsTokenizer tk1 = new JlsTokenizer(tk.nextToken(), ":");
                cat0 = Float.parseFloat(tk1.nextToken());
                /* The next value(s) describe the color as R:G:B */
                r0 = g0 = b0 = Integer.parseInt(tk1.nextToken());
                if (tk1.hasMoreTokens())
                    g0 = b0 = Integer.parseInt(tk1.nextToken());
                if (tk1.hasMoreTokens())
                    b0 = Integer.parseInt(tk1.nextToken());
                if (tk.hasMoreTokens()) {
                    /* Some lines may have two colors seperated by a space. */
                    tk1 = new JlsTokenizer(tk.nextToken(), ":");
                    cat1 = Float.parseFloat(tk1.nextToken());
                    /* The next value(s) describe the color as R:G:B */
                    r1 = g1 = b1 = Integer.parseInt(tk1.nextToken());
                    if (tk1.hasMoreTokens())
                        g1 = b1 = Integer.parseInt(tk1.nextToken());
                    if (tk1.hasMoreTokens())
                        b1 = Integer.parseInt(tk1.nextToken());
                }
                /* Add colour rule if specified for a range */
                if (r1 == -1) {
                    addColorRule((int) cat0, r0, g0, b0);
                } else {

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Examples of org.geotools.gce.grassraster.core.color.JlsTokenizer

            /* Read next n lines */
            String line;
            while( (line = rdr.readLine()) != null ) {
                /* All lines other than '0:no data' are processed */
                if (line.indexOf("0:no data") == -1) { //$NON-NLS-1$
                    JlsTokenizer tk = new JlsTokenizer(line, ":"); //$NON-NLS-1$
                    if (tk.countTokens() == 2) {
                        float f = Float.parseFloat(tk.nextToken());
                        String att = tk.nextToken().trim();
                        attTable.addAttribute(f, att);
                    } else if (tk.countTokens() == 3) {
                        float f0 = Float.parseFloat(tk.nextToken());
                        float f1 = Float.parseFloat(tk.nextToken());
                        String att = tk.nextToken().trim();
                        attTable.addAttribute(f0, f1, att);
                    }
                }
            }

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Examples of org.geotools.gce.grassraster.core.color.JlsTokenizer

            /* Read next n lines */
            String line;
            while( (line = rdr.readLine()) != null ) {
                /* All lines other than '0:no data' are processed */
                //            if (line.indexOf("0:no data") == -1) { //$NON-NLS-1$
                JlsTokenizer tk = new JlsTokenizer(line, ":"); //$NON-NLS-1$
                if (tk.countTokens() == 2) {
                    float f = Float.parseFloat(tk.nextToken());
                    String att = tk.nextToken().trim();
                    attTable.addAttribute(f, att);
                } else if (tk.countTokens() == 3) {
                    float f0 = Float.parseFloat(tk.nextToken());
                    float f1 = Float.parseFloat(tk.nextToken());
                    String att = tk.nextToken().trim();
                    attTable.addAttribute(f0, f1, att);
                }
                // }
            }

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