How to use

AbstractCompiler

in

com.oracle.truffle.dsl.processor.java.compiler

  public int compare(Object o1, Object o2) {
    try {
      int structOffset1 = (int) field(o1, "structOffset");
      int structOffset2 = (int) field(o2, "structOffset");
      return structOffset1 - structOffset2;
    } catch (Exception e) {
      throw new RuntimeException(e);
    }
  }
});

  public int compare(Object o1, Object o2) {
    try {
      int structOffset1 = (int) field(o1, "structOffset");
      int structOffset2 = (int) field(o2, "structOffset");
      return structOffset1 - structOffset2;
    } catch (Exception e) {
      throw new RuntimeException(e);
    }
  }
});

  public int compare(Element o1, Element o2) {
    try {
      Element enclosing1Element = o1.getEnclosingElement();
      Element enclosing2Element = o2.getEnclosingElement();
      if (!ElementUtils.typeEquals(enclosing1Element.asType(), enclosing2Element.asType())) {
        throw new AssertionError();
      }
      Object o1Binding = field(o1, "_binding");
      Object o2Binding = field(o2, "_binding");
      int i1 = declarationOrder.indexOf(o1Binding);
      int i2 = declarationOrder.indexOf(o2Binding);
      if (i1 == -1 || i2 == -1) {
        return 0;
      }
      return i1 - i2;
    } catch (Exception e) {
      throw new RuntimeException(e);
    }
  }
};

  public int compare(Element o1, Element o2) {
    try {
      Element enclosing1Element = o1.getEnclosingElement();
      Element enclosing2Element = o2.getEnclosingElement();
      if (!ElementUtils.typeEquals(enclosing1Element.asType(), enclosing2Element.asType())) {
        throw new AssertionError();
      }
      Object o1Binding = field(o1, "_binding");
      Object o2Binding = field(o2, "_binding");
      int i1 = declarationOrder.indexOf(o1Binding);
      int i2 = declarationOrder.indexOf(o2Binding);
      if (i1 == -1 || i2 == -1) {
        return 0;
      }
      return i1 - i2;
    } catch (Exception e) {
      throw new RuntimeException(e);
    }
  }
};