private synchronized void adjust() {
// Generate random position in graph space
tempISOM = new ISOMVertexData();
tempXYD = new Coordinates();
// creates a new XY data location
tempXYD.setX(10 + Math.random() * getCurrentSize().getWidth());
tempXYD.setY(10 + Math.random() * getCurrentSize().getHeight());
// Get closest vertex to random position
Vertex winner = elementAccessor.getVertex(tempXYD.getX(), tempXYD.getY());
while (true) {
try {
for (Iterator iter = getVisibleVertices().iterator(); iter.hasNext(); ) {
Vertex v = (Vertex) iter.next();
ISOMVertexData ivd = getISOMVertexData(v);
ivd.distance = 0;
ivd.visited = false;
}
break;
} catch (ConcurrentModificationException cme) {
}
}
adjustVertex(winner);
}
