/* (non-Javadoc)
* @see java.lang.Object#hashCode()
*/
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
result = prime * result + (accept ? 1231 : 1237);
result = prime * result + ((colour == null) ? 0 : colour.hashCode());
result = prime * result + ((kind == null) ? 0 : kind.hashCode());
result = prime * result + ((sequence == null) ? 0 : sequence.hashCode());
return result;
}
