public void removeVertex(LW2DVertex vertex) {
// remove and check the constantwidth
this.setBit(BOOLEAN_BIT_CONSTANTWIDTH, true);
for (Iterator<LW2DVertex> i = this.vertices.iterator(); i.hasNext(); ) {
LW2DVertex v = i.next();
if (v == vertex) {
i.remove();
} else if (!v.isConstantWidth()) {
this.setBit(BOOLEAN_BIT_CONSTANTWIDTH, false);
}
}
}
public void removeVertex(int index) {
this.setBit(BOOLEAN_BIT_CONSTANTWIDTH, true);
int count = 0;
for (Iterator<LW2DVertex> i = this.vertices.iterator(); i.hasNext(); ) {
LW2DVertex v = i.next();
if (count == index) {
i.remove();
} else if (!v.isConstantWidth()) {
this.setBit(BOOLEAN_BIT_CONSTANTWIDTH, false);
}
count++;
}
}
public boolean isConstantWidth() {
// TODO review to see if the
// property is always set correct
if (!isBitEnabled(BOOLEAN_BIT_CONSTANTWIDTH)) {
return false;
} else {
setBit(BOOLEAN_BIT_CONSTANTWIDTH, true);
Iterator<LW2DVertex> i = vertices.iterator();
while (i.hasNext()) {
LW2DVertex vertex = i.next();
if (!vertex.isConstantWidth()) {
setBit(BOOLEAN_BIT_CONSTANTWIDTH, false);
return isBitEnabled(BOOLEAN_BIT_CONSTANTWIDTH);
}
}
}
return isBitEnabled(BOOLEAN_BIT_CONSTANTWIDTH);
}
