private void setSlowCase(DynamicObject store, Object value) {
Shape oldShape = store.getShape();
Shape newShape = oldShape.defineProperty(getKey(), value, getFlags());
if (store.updateShape()) {
oldShape = store.getShape();
}
assert newShape.isValid() && oldShape.isValid();
Property newProperty = newShape.getProperty(getKey());
newProperty.setSafe(store, value, oldShape, newShape);
}
@Override
public final void set(DynamicObject store, Object value, Shape oldShape, Shape newShape)
throws IncompatibleLocationException {
assert store.getShape() == oldShape : "wrong shape";
assert newShape.isValid();
assert getLocation() != null;
getLocation().set(store, value, oldShape, newShape);
}
private void setWithShapeSlowCase(
DynamicObject store, Object value, Shape currentShape, Shape nextShape) {
Shape oldShape = currentShape;
if (store.updateShape()) {
oldShape = store.getShape();
}
LayoutStrategy strategy = ((LayoutImpl) currentShape.getLayout()).getStrategy();
LayoutStrategy.ShapeAndProperty newShapeAndProperty =
strategy.generalizeProperty(this, value, (ShapeImpl) oldShape, (ShapeImpl) nextShape);
if (store.updateShape()) {
oldShape = store.getShape();
}
Shape newNextShape = newShapeAndProperty.getShape();
Property newProperty = newShapeAndProperty.getProperty();
assert newNextShape.isValid() && oldShape.isValid();
newProperty.setSafe(store, value, oldShape, newNextShape);
}
@Override
public final void setGeneric(DynamicObject store, Object value, Shape oldShape, Shape newShape) {
assert store.getShape() == oldShape : "wrong old shape";
assert newShape.isValid();
assert getLocation() != null;
try {
getLocation().set(store, value, oldShape, newShape);
} catch (IncompatibleLocationException ex) {
setWithShapeSlowCase(store, value, oldShape, newShape);
}
}
@Override
public final void setSafe(DynamicObject store, Object value, Shape oldShape, Shape newShape) {
assert store.getShape() == oldShape : "wrong old shape";
assert newShape.isValid();
assert getLocation() != null;
try {
getLocation().set(store, value, oldShape, newShape);
} catch (IncompatibleLocationException ex) {
throw new IllegalStateException();
}
}