text: //
  //  Copyright 2011  U.S. Centers for Disease Control and Prevention
  //
  //  Licensed under the Apache License, Version 2.0 (the "License");
  //  you may not use this file except in compliance with the License.
  //  You may obtain a copy of the License at
  //
  //     http://www.apache.org/licenses/LICENSE-2.0
  //
  //  Unless required by applicable law or agreed to in writing, software 
  //  distributed under the License is distributed on an "AS IS" BASIS,
  //  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  //  See the License for the specific language governing permissions and
  //  limitations under the License.
  //
  
  #import <Foundation/Foundation.h>
  #import "NodeId.h"
  //#import "DTNode.h"
  
  @interface DTConnector : NSObject {
      NodeId *startNode;
      NodeId *endNode;
      NSString *text;
      
  }
  
  @property(nonatomic, strong) NodeId *startNode;
  @property(nonatomic, strong) NodeId *endNode;
  @property(nonatomic, strong) NSString *text;
  
  -(id)initWithStartNode:(NodeId *)newStartNode
                 endNode:(NodeId *)newEndNode
                    text:(NSString *)newText;
  -(id)initWithStartTree:(NSUInteger)newStartTree
               startNode:(NSUInteger)newStartNode
                 endTree:(NSUInteger)newEndTree
                 endNode:(NSUInteger)newEndNode
                    text:(NSString *)newText;
  
  -(NodeId *)getNextNodeId;
  
  
  
  @end
  