public BinaryTree <Shape> CreateObjects()
{
IShapeFactory shapeFactory = new ShapeFactory(_serviceProvider);
Shape rectangleRed = shapeFactory.GetShape(new ShapeData {
ShapeType = ShapeType.RECTANGLE, ShapeColor = Color.Red
});
Shape rectangleBlue = shapeFactory.GetShape(new ShapeData {
ShapeType = ShapeType.RECTANGLE, ShapeColor = Color.Blue
});
Shape circleBlue = shapeFactory.GetShape(new ShapeData {
ShapeType = ShapeType.CIRCLE, ShapeColor = Color.Blue
});
Shape circleGreen = shapeFactory.GetShape(new ShapeData {
ShapeType = ShapeType.CIRCLE, ShapeColor = Color.Green
});
Shape triangleYellow = shapeFactory.GetShape(new ShapeData {
ShapeType = ShapeType.TRIANGLE, ShapeColor = Color.Yellow
});
Shape triangleRed = shapeFactory.GetShape(new ShapeData {
ShapeType = ShapeType.TRIANGLE, ShapeColor = Color.Red
});
Shape triangleGreen = shapeFactory.GetShape(new ShapeData {
ShapeType = ShapeType.TRIANGLE, ShapeColor = Color.Green
});
BinaryTree <Shape> tree = new BinaryTree <Shape>(rectangleRed);
Node <Shape> treeRoot = tree.GetRoot();
Node <Shape> rootLeftNode = tree.AddNodeLeft(ref treeRoot, circleBlue);
Node <Shape> rootRightNode = tree.AddNodeRight(ref treeRoot, triangleYellow);
tree.AddNodeLeft(ref rootLeftNode, circleGreen);
tree.AddNodeRight(ref rootLeftNode, triangleRed);
tree.AddNodeLeft(ref rootRightNode, rectangleBlue);
tree.AddNodeRight(ref rootRightNode, triangleGreen);
return(tree);
}
