code: ///////////////////////////////////////////////////////////////////////////////
  // For information as to what this class does, see the Javadoc, below.       //
  // Copyright (C) 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006,       //
  // 2007, 2008, 2009, 2010, 2014, 2015 by Peter Spirtes, Richard Scheines, Joseph   //
  // Ramsey, and Clark Glymour.                                                //
  //                                                                           //
  // This program is free software; you can redistribute it and/or modify      //
  // it under the terms of the GNU General Public License as published by      //
  // the Free Software Foundation; either version 2 of the License, or         //
  // (at your option) any later version.                                       //
  //                                                                           //
  // This program is distributed in the hope that it will be useful,           //
  // but WITHOUT ANY WARRANTY; without even the implied warranty of            //
  // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the             //
  // GNU General Public License for more details.                              //
  //                                                                           //
  // You should have received a copy of the GNU General Public License         //
  // along with this program; if not, write to the Free Software               //
  // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA //
  ///////////////////////////////////////////////////////////////////////////////
  
  package edu.cmu.tetrad.search;
  
  import edu.cmu.tetrad.data.DataSet;
  import edu.cmu.tetrad.util.TetradMatrix;
  
  import java.util.List;
  
  public class PermutationMatrixPair {
  
      private TetradMatrix matrixW;
      private DataSet matrixBhat;
      private List<Integer> permutation;
  
      public PermutationMatrixPair(List<Integer> permutation, TetradMatrix matrixW) {
          this.permutation = permutation;
          this.matrixW = matrixW;
      }
  
      public TetradMatrix getMatrixW() {
          return matrixW;
      }
  
      public DataSet getMatrixBhat() {
          return matrixBhat;
      }
  
      public void setMatrixBhat(DataSet matrixBhat) {
          this.matrixBhat = matrixBhat;
      }
  
      public List<Integer> getPermutation() {
          return permutation;
      }
  
      public String toString() {
          StringBuilder buf = new StringBuilder();
  
          buf.append("Permutation: " + permutation);
          buf.append("matrix W : " + matrixW);
  
          return buf.toString();
      }
  }
  
  
  
  