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[cooja] skins/TrafficVisualizerSkin: Age handling moved to RadioConnectionArrow class which also got some lines of function documentation

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This commit is contained in:
Enrico Joerns 2014-06-11 11:11:45 +02:00
parent 7c80213c3a
commit 449046669f
1 changed files with 31 additions and 10 deletions
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41
tools/cooja/java/org/contikios/cooja/plugins/skins/TrafficVisualizerSkin.java
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@ -96,8 +96,8 @@ public class TrafficVisualizerSkin implements VisualizerSkin {
Iterator<RadioConnectionArrow> iter = historyList.iterator();
while (iter.hasNext()) {
RadioConnectionArrow rca = iter.next();
rca.increaseAge();
if(rca.getAge() >= rca.getMaxAge()) {
/* Try to increase age and remove if max age was reached */
if (!rca.increaseAge()) {
iter.remove();
}
}
@ -181,7 +181,7 @@ public class TrafficVisualizerSkin implements VisualizerSkin {
@Override
public void paintBeforeMotes(Graphics g) {
for (RadioConnectionArrow connArrow : historyList) {
float colorHistoryIndex = (float)connArrow.getAge() / (float)connArrow.getMaxAge();
float colorHistoryIndex = connArrow.getAge();
g.setColor(new Color(colorHistoryIndex, colorHistoryIndex, 1.0f));
Radio source = connArrow.getConnection().getSource();
Point sourcePoint = visualizer.transformPositionToPixel(source.getPosition());
@ -210,26 +210,47 @@ public class TrafficVisualizerSkin implements VisualizerSkin {
}
private static class RadioConnectionArrow {
private static final int MAX_AGE = 10;
private final RadioConnection conn;
private int age;
private static final int MAX_AGE = 10;
RadioConnectionArrow(RadioConnection conn) {
this.conn = conn;
this.age = 0;
}
public void increaseAge() {
/**
* Increases age of radio connection if possible or indicates max age.
*
* @return true if max age was not reached yet, false, if max age was
* reached
*/
public boolean increaseAge() {
if (age < MAX_AGE) {
age++;
return true;
} else {
return false;
}
}
public int getAge() {
return age;
/**
* Returns relative age of radio connection
*
* @return Relative age (0.0 - 1.0)
*/
public float getAge() {
return (float) age / (float) MAX_AGE;
}
/**
* Returns radio connection
*
* @return radio connection
*/
public RadioConnection getConnection() {
return conn;
}
public int getMaxAge() {
return MAX_AGE;
}
}
}