/*
 * Copyright (c) 2003-2006, Franz-Josef Elmer, All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without 
 * modification, are permitted provided that the following conditions are met:
 * 
 * - Redistributions of source code must retain the above copyright notice, 
 *   this list of conditions and the following disclaimer.
 * - Redistributions in binary form must reproduce the above copyright notice, 
 *   this list of conditions and the following disclaimer in the documentation 
 *   and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 
 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED 
 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR 
 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 
 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS;
 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 
 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, 
 * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */
/*
 * Created on 07.04.2006
 */
package classycle.dependency;

import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

import org.omg.CORBA._PolicyStub;

import classycle.graph.AtomicVertex;
import classycle.graph.GraphAttributes;
import classycle.graph.NameAttributes;
import classycle.graph.StrongComponent;
import classycle.renderer.AbstractStrongComponentRenderer;

public class CyclesResult implements Result
{
  private final List _cycles = new ArrayList();
  private final String _statement;
  private final String _vertexType;
  
  public CyclesResult(String statement, boolean packageCycle)
  {
    _statement = statement;
    _vertexType = packageCycle ? "packages" : "classes";
  }

  public void addCycle(StrongComponent cycle)
  {
    _cycles.add(cycle);
  }
  
  public boolean isOk()
  {
    return _cycles.size() == 0;
  }

  public String toString()
  {
    StringBuffer buffer = new StringBuffer(_statement);
    if (isOk())
    {
      buffer.append("\tOK");
    } else
    {
      for (Iterator iter = _cycles.iterator(); iter.hasNext();)
      {
        StrongComponent component = (StrongComponent) iter.next();
        int numberOfVertices = component.getNumberOfVertices();
        buffer.append("\n\t");
        buffer.append(AbstractStrongComponentRenderer.createName(component));
        buffer.append(" contains ").append(numberOfVertices);
        buffer.append(' ').append(_vertexType).append(':');
        for (int i = 0; i < numberOfVertices; i++)
        {
          buffer.append("\n\t\t");
          AtomicVertex vertex = component.getVertex(i);
          buffer.append(((NameAttributes) vertex.getAttributes()).getName());
        }
      }
    }
    return new String(buffer.append('\n'));
  }

}

@@ -1535,111 +1535,36 @@
 ort 
-org.omg.CORBA._PolicyStub;%0A%0Aimport classycle.graph.AtomicVertex;%0Aimport classycle.graph.GraphAttributes
+classycle.graph.AtomicVertex
 ;%0Aim

clean up imports