@Override
public DisposableValueIterator getValueIterator(boolean bottomUp) {
if (_viterator == null || !_viterator.isReusable()) {
_viterator =
new DisposableValueIterator() {
DisposableValueIterator vit;
@Override
public void bottomUpInit() {
super.bottomUpInit();
vit = var.getValueIterator(true);
}
@Override
public void topDownInit() {
super.topDownInit();
vit = var.getValueIterator(false);
}
@Override
public boolean hasNext() {
return vit.hasNext();
}
@Override
public boolean hasPrevious() {
return vit.hasPrevious();
}
@Override
public int next() {
return vit.next() + cste;
}
@Override
public int previous() {
return vit.previous() + cste;
}
@Override
public void dispose() {
super.dispose();
vit.dispose();
}
};
}
if (bottomUp) {
_viterator.bottomUpInit();
} else {
_viterator.topDownInit();
}
return _viterator;
}
@Override
public DisposableValueIterator getValueIterator(boolean bottomUp) {
if (_viterator == null || !_viterator.isReusable()) {
_viterator =
new DisposableValueIterator() {
int value;
@Override
public void bottomUpInit() {
super.bottomUpInit();
this.value = LB.get();
}
@Override
public void topDownInit() {
super.topDownInit();
this.value = UB.get();
}
@Override
public boolean hasNext() {
return this.value != -1;
}
@Override
public boolean hasPrevious() {
return this.value != -1;
}
@Override
public int next() {
int old = this.value;
this.value = VALUES.nextSetBit(this.value + 1);
return old + OFFSET;
}
@Override
public int previous() {
int old = this.value;
this.value = VALUES.prevSetBit(this.value - 1);
return old + OFFSET;
}
};
}
if (bottomUp) {
_viterator.bottomUpInit();
} else {
_viterator.topDownInit();
}
return _viterator;
}