* The element attributes
*/
private void enterSampler(final Attributes attributes)
{
this.sampler = new AnimationSampler();
this.sampler.setId(attributes.getValue("id"));
final String preBehavior = attributes.getValue("pre_behavior");
if (preBehavior != null)
this.sampler.setPreBehavior(AnimationBehavior.valueOf(preBehavior));
final String postBehavior = attributes.getValue("post_behavior");