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Implemented valid and travel time methods

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This commit is contained in:
Arnaud Vergnet 2020-03-20 14:56:52 +01:00
parent b070983a49
commit 52df139bd8
1 changed files with 21 additions and 10 deletions
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31
be-graphes-model/src/main/java/org/insa/graphs/model/Path.java
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@ -201,8 +201,15 @@ public class Path {
* @deprecated Need to be implemented.
*/
public boolean isValid() {
// TODO:
return false;
boolean valid = isEmpty() || (this.arcs.size() == 0 && this.origin != null);
if (!valid) {
valid = this.arcs.get(0).getOrigin().equals(this.origin);
for (int i = 1; i < 3; i++) {
if (this.arcs.size() > i)
valid = valid && (this.arcs.get(i).getOrigin().equals(this.arcs.get(i-1).getDestination()));
}
}
return valid;
}
/**
@ -226,12 +233,14 @@ public class Path {
*
* @return Time (in seconds) required to travel this path at the given speed (in
* kilometers-per-hour).
*
* @deprecated Need to be implemented.
*
*/
public double getTravelTime(double speed) {
// TODO:
return 0;
float time = 0;
for (Arc a : this.arcs) {
time += a.getTravelTime(speed);
}
return time;
}
/**
@ -239,12 +248,14 @@ public class Path {
* on every arc.
*
* @return Minimum travel time to travel this path (in seconds).
*
* @deprecated Need to be implemented.
*
*/
public double getMinimumTravelTime() {
// TODO:
return 0;
float time = 0;
for (Arc a : this.arcs) {
time += a.getMinimumTravelTime();
}
return time;
}
}