ModSortingException.java

package cpw.mods.fml.common.toposort;

import java.util.Set;

public class ModSortingException extends RuntimeException
{
    public class SortingExceptionData<T>
    {
        public SortingExceptionData(T node, Set<T> visitedNodes)
        {
            this.firstBadNode = node;
            this.visitedNodes = visitedNodes;
        }

        private T firstBadNode;
        private Set<T> visitedNodes;

        public T getFirstBadNode()
        {
            return firstBadNode;
        }
        public Set<T> getVisitedNodes()
        {
            return visitedNodes;
        }
    }

    private SortingExceptionData sortingExceptionData;

    public <T> ModSortingException(String string, T node, Set<T> visitedNodes)
    {
        super(string);
        this.sortingExceptionData = new SortingExceptionData(node, visitedNodes);
    }

    public <T> SortingExceptionData<T> getExceptionData()
    {
        return sortingExceptionData;
    }

}