2015-08-18 14:44 GMT+03:00 <[email protected]>:
> Author: markt
> Date: Tue Aug 18 11:44:43 2015
> New Revision: 1696404
>
> URL: http://svn.apache.org/r1696404
> Log:
> Remove unused code
>
> Modified:
>
> tomcat/trunk/webapps/examples/WEB-INF/classes/websocket/drawboard/DrawMessage.java
>
> Modified:
> tomcat/trunk/webapps/examples/WEB-INF/classes/websocket/drawboard/DrawMessage.java
> URL:
> http://svn.apache.org/viewvc/tomcat/trunk/webapps/examples/WEB-INF/classes/websocket/drawboard/DrawMessage.java?rev=1696404&r1=1696403&r2=1696404&view=diff
> ==============================================================================
> ---
> tomcat/trunk/webapps/examples/WEB-INF/classes/websocket/drawboard/DrawMessage.java
> (original)
> +++
> tomcat/trunk/webapps/examples/WEB-INF/classes/websocket/drawboard/DrawMessage.java
> Tue Aug 18 11:44:43 2015
> @@ -37,7 +37,6 @@ public final class DrawMessage {
> private byte colorR, colorG, colorB, colorA;
> private double thickness;
> private double x1, y1, x2, y2;
> - private boolean lastInChain;
>
> /**
> * The type.
> @@ -108,23 +107,10 @@ public final class DrawMessage {
> this.y2 = y2;
> }
>
> - /**
> - * Specifies if this DrawMessage is the last one in a chain
> - * (e.g. a chain of brush paths).<br>
> - * Currently it is unused.
> - */
> - public boolean isLastInChain() {
> - return lastInChain;
> - }
> - public void setLastInChain(boolean lastInChain) {
> - this.lastInChain = lastInChain;
> - }
> -
> -
>
> public DrawMessage(int type, byte colorR, byte colorG, byte colorB,
> byte colorA, double thickness, double x1, double x2, double y1,
> - double y2, boolean lastInChain) {
> + double y2) {
>
> this.type = type;
> this.colorR = colorR;
> @@ -136,7 +122,6 @@ public final class DrawMessage {
> this.x2 = x2;
> this.y1 = y1;
> this.y2 = y2;
> - this.lastInChain = lastInChain;
> }
>
>
> @@ -203,8 +188,7 @@ public final class DrawMessage {
>
> return type + "," + (colorR & 0xFF) + "," + (colorG & 0xFF) + ","
> + (colorB & 0xFF) + "," + (colorA & 0xFF) + "," + thickness
> - + "," + x1 + "," + y1 + "," + x2 + "," + y2 + ","
> - + (lastInChain ? "1" : "0");
> + + "," + x1 + "," + y1 + "," + x2 + "," + y2;
> }
>
> public static DrawMessage parseFromString(String str)
> @@ -214,7 +198,6 @@ public final class DrawMessage {
> byte[] colors = new byte[4];
> double thickness;
> double[] coords = new double[4];
> - boolean last;
>
> try {
> String[] elements = str.split(",");
> @@ -238,15 +221,13 @@ public final class DrawMessage {
> + coords[i]);
> }
>
> - last = !"0".equals(elements[10]);
> -
I think the above condition can have either value. It is not always
false. As such, I think removing the "last" flag below is wrong.
You can remove getter/setter in DrawMessage, but DrawMessage
constructor argument (as passed below) is used.
The value of that property is used (directly, without calling a
getter) in the following fragment above:
>> - + "," + x1 + "," + y1 + "," + x2 + "," + y2 + ","
>> - + (lastInChain ? "1" : "0");
>> + + "," + x1 + "," + y1 + "," + x2 + "," + y2;
> } catch (RuntimeException ex) {
> throw new ParseException(ex);
> }
>
> DrawMessage m = new DrawMessage(type, colors[0], colors[1],
> colors[2], colors[3], thickness, coords[0], coords[2],
> - coords[1], coords[3], last);
> + coords[1], coords[3]);
>
> return m;
> }
>
>
>
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