Package org.jamesii.core.math.parsetree

Examples of org.jamesii.core.math.parsetree.BinaryNode.calc()


  }

  @Override
  public void testCalc() {
    BinaryNode node = new MinusNode(new ValueNode<>(2.), new ValueNode<>(1.));
    ValueNode<Double> res = node.calc(null);
    assertTrue(res.getValue().compareTo(1.) == 0);

    node = new MinusNode(new ValueNode<>(2), new ValueNode<>(1));
    ValueNode<Integer> res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(1) == 0);
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    BinaryNode node = new MinusNode(new ValueNode<>(2.), new ValueNode<>(1.));
    ValueNode<Double> res = node.calc(null);
    assertTrue(res.getValue().compareTo(1.) == 0);

    node = new MinusNode(new ValueNode<>(2), new ValueNode<>(1));
    ValueNode<Integer> res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(1) == 0);

    node = getInstance(new ValueNode<>(2), new ValueNode<>(3.));
    ValueNode<Double> res3 = node.calc(null);
    assertTrue(res3.getValue().compareTo(-1.) == 0);
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    node = new MinusNode(new ValueNode<>(2), new ValueNode<>(1));
    ValueNode<Integer> res2 = node.calc(null);
    assertTrue(res2.getValue().compareTo(1) == 0);

    node = getInstance(new ValueNode<>(2), new ValueNode<>(3.));
    ValueNode<Double> res3 = node.calc(null);
    assertTrue(res3.getValue().compareTo(-1.) == 0);

    node =
        getInstance(getInstance(new ValueNode<>(1), new ValueNode<>(3.)),
            getInstance(new ValueNode<>(2), new ValueNode<>(3.)));
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    assertTrue(res3.getValue().compareTo(-1.) == 0);

    node =
        getInstance(getInstance(new ValueNode<>(1), new ValueNode<>(3.)),
            getInstance(new ValueNode<>(2), new ValueNode<>(3.)));
    ValueNode<Double> res4 = node.calc(null);
    assertTrue(res4.getValue().compareTo(-1.) == 0);

  }

}
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  }

  @Override
  public void testCalc() {
    BinaryNode b = getInstance(new ValueNode<>(0), new ValueNode<>(1));
    ValueNode<Boolean> result = b.calc(null);
    assertTrue(!result.getValue());

    b = getInstance(new ValueNode<>(5), new ValueNode<>(1));
    result = b.calc(null);
    assertTrue(result.getValue());
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    BinaryNode b = getInstance(new ValueNode<>(0), new ValueNode<>(1));
    ValueNode<Boolean> result = b.calc(null);
    assertTrue(!result.getValue());

    b = getInstance(new ValueNode<>(5), new ValueNode<>(1));
    result = b.calc(null);
    assertTrue(result.getValue());

    b = getInstance(new ValueNode<>(5), new ValueNode<>(5));
    result = b.calc(null);
    assertTrue(result.getValue());
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    b = getInstance(new ValueNode<>(5), new ValueNode<>(1));
    result = b.calc(null);
    assertTrue(result.getValue());

    b = getInstance(new ValueNode<>(5), new ValueNode<>(5));
    result = b.calc(null);
    assertTrue(result.getValue());

    b = getInstance(new ValueNode<>(2.), new ValueNode<>(7.));
    result = b.calc(null);
    assertTrue(!result.getValue());
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    b = getInstance(new ValueNode<>(5), new ValueNode<>(5));
    result = b.calc(null);
    assertTrue(result.getValue());

    b = getInstance(new ValueNode<>(2.), new ValueNode<>(7.));
    result = b.calc(null);
    assertTrue(!result.getValue());

    b = getInstance(new ValueNode<>(42.), new ValueNode<>(3.5));
    result = b.calc(null);
    assertTrue(result.getValue());
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    b = getInstance(new ValueNode<>(2.), new ValueNode<>(7.));
    result = b.calc(null);
    assertTrue(!result.getValue());

    b = getInstance(new ValueNode<>(42.), new ValueNode<>(3.5));
    result = b.calc(null);
    assertTrue(result.getValue());

    // check sub tree handling
    b =
        getInstance(new AddNode(new ValueNode<>(5), new ValueNode<>(6)),
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    // check sub tree handling
    b =
        getInstance(new AddNode(new ValueNode<>(5), new ValueNode<>(6)),
            new ValueNode<>(1));
    result = b.calc(null);
    assertTrue(result.getValue());

    b =
        getInstance(new ValueNode<>(1), new AddNode(new ValueNode<>(5),
            new ValueNode<>(6)));
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