code: package org.optsol.project_scheduling.tests.utils.io.instance;
  
  import lombok.Getter;
  
  public enum MrcpspInstanceClass {
    PSPLIB_MRCPSP_C15("c15"),
    PSPLIB_MRCPSP_J20("j20"),
    MMLIB_MRCPSP_J50("J50"),
  
    MRCPSP_C15_D("c15_d"),
    MRCPSP_J20_D("j20_d"),
    MRCPSP_J50_D("J50_d"),
  
    PSPLIB_MRCPSP_M2("m2"),
    PSPLIB_MRCPSP_M4("m4"),
    PSPLIB_MRCPSP_M5("m5");
  
    public final String className;
  
    @Getter
    private boolean isPspLib;
    @Getter
    private boolean isMmLib;
    @Getter
    private boolean isDerived;
  
    static {
      PSPLIB_MRCPSP_C15.isPspLib = true;
      PSPLIB_MRCPSP_J20.isPspLib = true;
      PSPLIB_MRCPSP_M2.isPspLib = true;
      PSPLIB_MRCPSP_M4.isPspLib = true;
      PSPLIB_MRCPSP_M5.isPspLib = true;
      //
      MRCPSP_C15_D.isPspLib = true;
      MRCPSP_C15_D.isDerived = true;
      MRCPSP_J20_D.isPspLib = true;
      MRCPSP_J20_D.isDerived = true;
      MRCPSP_J50_D.isMmLib = true;
      MRCPSP_J50_D.isDerived = true;
      //
      MMLIB_MRCPSP_J50.isMmLib = true;
    }
  
  
    MrcpspInstanceClass(String className) {
      this.className = className;
    }
  }
  