code: package edu.cmu.ml.rtw.pra.features;
  
  import java.util.List;
  
  import edu.cmu.graphchi.preprocessing.VertexIdTranslate;
  
  public class FakeEdgeExcluder implements EdgeExcluder {
  
      private boolean shouldExclude;
  
      public FakeEdgeExcluder() {
          this.shouldExclude = false;
      }
  
      public void setShouldExclude(boolean shouldExclude) {
          this.shouldExclude = shouldExclude;
      }
  
      @Override
      public boolean shouldExcludeEdge(int sourceVertex, int atVertex,
              Vertex nextVertex, int edgeType) {
          return shouldExclude;
      }
  
      @Override
      public void prepUnallowedWalks(VertexIdTranslate vertexIdTranslate) {
      }
  }
  