public class Chain.ChainOperator extends java.lang.Object
Chain.ChainOperator(Chain parent)
IPiece
add(IPiece bp)
boolean
isEmpty()
java.util.List<IPiece>
save()
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
public Chain.ChainOperator(Chain parent)
public boolean isEmpty()
public IPiece add(IPiece bp)
public java.util.List<IPiece> save()