C# (CSharp) DesignPatternsLibrary.OReillyCSharp30DesignPatterns.Visitor.Elements Element Examples

Example #1

File: CounterVisitorTest.cs Project: ClausPolanka/DesignPatternsLibrary

        public void CountNumberOfElementsInObjectStructure()
        {
            var sut = new CountVisitor();
            var objectStructure =
                new Element(
                    new Element(
                        new ElementWithLink(
                            new Element(new Element(new ElementWithLink(new Element(null), new Element(null)))),
                            new Element(new Element(new Element(null))))));

            sut.CountElements(objectStructure);

            Assert.That(sut.Count, Is.EqualTo(9), "elements");
        }

Example #2

File: CountVisitor.cs Project: ClausPolanka/DesignPatternsLibrary

 public void Visit(Element element)
 {
     Count++;
 }

Example #3

File: CountVisitor.cs Project: ClausPolanka/DesignPatternsLibrary

 public void CountElements(Element element)
 {
     element.Accept(this);
     if (element.Link != null) CountElements(element.Link);
     if (element.Next != null) CountElements(element.Next);
 }