code: package de.tu_darmstadt.stg.mudetect.aug.model.patterns;
  
  import de.tu_darmstadt.stg.mudetect.aug.model.APIUsageGraph;
  import de.tu_darmstadt.stg.mudetect.aug.model.Location;
  
  import java.util.*;
  
  public class APIUsagePattern extends APIUsageGraph {
      private final int support;
      private final Set<Location> exampleLocations;
  
      public APIUsagePattern(int support, Set<Location> exampleLocations) {
          this.support = support;
          this.exampleLocations = exampleLocations;
      }
  
      public int getSupport() {
          return support;
      }
  
      public Set<Location> getExampleLocations() {
          return exampleLocations;
      }
  
      @Override
      public boolean equals(Object o) {
          if (this == o) return true;
          if (o == null || getClass() != o.getClass()) return false;
          if (!super.equals(o)) return false;
          APIUsagePattern pattern = (APIUsagePattern) o;
          return support == pattern.support;
      }
  
      @Override
      public int hashCode() {
          return Objects.hash(super.hashCode(), support);
      }
  }
  