package org.w3c.dom;

public interface UserDataHandler {
    // OperationType
    public static final short NODE_CLONED               = 1;
    public static final short NODE_IMPORTED             = 2;
    public static final short NODE_DELETED              = 3;
    public static final short NODE_RENAMED              = 4;
    public static final short NODE_ADOPTED              = 5;

    public void handle(short operation, 
                       String key, 
                       Object data, 
                       Node src, 
                       Node dst);

}