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tas binaire remove

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Pellerin Tiphaine 2026-04-16 09:10:36 +02:00
parent 5d682d1872
commit 8ce411fcd2
1 changed files with 16 additions and 0 deletions
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16
be-graphes-algos/src/main/java/org/insa/graphs/algorithm/utils/BinaryHeap.java
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@ -135,6 +135,22 @@ public class BinaryHeap<E extends Comparable<E>> implements PriorityQueue<E> {
@Override @Override
public void remove(E x) throws ElementNotFoundException { public void remove(E x) throws ElementNotFoundException {
// TODO: // TODO:
if (this.isEmpty()) {
throw new ElementNotFoundException(x);
}
int i = this.array.indexOf(x);
if (i == -1) {
throw new ElementNotFoundException(x);
}
if (i > this.size() - 1) {
throw new ElementNotFoundException(x);
}
else {
this.arraySet(i, this.array.get(this.size() - 1));
this.percolateUp(i);
this.percolateDown(i);
this.currentSize -= 1;
}
} }
@Override @Override