public void GraphRemoveCoexistents()
{
var A = new CircularEntity("A");
var B = new CircularEntity("B");
var C = new CircularEntity("C");
var D = new CircularEntity("D");
A = A + B + (C + D);
var graphs = new List <Graph <CircularEntity> >
{
A.AsExpression(f => f.Children, e => e.Name).Graph,
C.AsExpression(f => f.Children, e => e.Name).Graph
};
System.Console.WriteLine($"-> A: HashCode: {graphs[0].GetHashCode()}");
foreach (Path <CircularEntity> path in graphs[0].Paths)
{
System.Console.WriteLine(path.ToString());
}
System.Console.WriteLine($"-> B: HashCode: {graphs[1].GetHashCode()}");
foreach (Path <CircularEntity> path in graphs[1].Paths)
{
System.Console.WriteLine(path.ToString());
}
var graphsNonDuplicates = graphs.RemoveCoexistents();
foreach (var graph in graphsNonDuplicates)
{
System.Console.WriteLine($"-> HashCode not duplicates: {graph.GetHashCode()}");
}
}
public void GraphInfo()
{
var A = new CircularEntity("A");
var B = new CircularEntity("B");
var C = new CircularEntity("C");
var D = new CircularEntity("D");
A = A + B + (C + D);
var expressionA = A.AsExpression(f => f.Children, e => e.Name);
foreach (Edge <CircularEntity> edge in expressionA.Graph.Edges)
{
System.Console.WriteLine(edge.ToString());
}
foreach (Path <CircularEntity> path in expressionA.Graph.Paths)
{
System.Console.WriteLine(path.ToString());
}
foreach (EntityItem <CircularEntity> item in expressionA)
{
System.Console.WriteLine($"{item.ToString()} => {item.Path}");
}
}
public void SerializationCircular1()
{
// create a simple object
var A = new CircularEntity("A");
var B = new CircularEntity("B");
var C = new CircularEntity("C");
var D = new CircularEntity("D");
A = A + B + (C + D);
var expression = A.AsExpression(c => c.Children);
var serialization = new CircularEntityExpressionSerializer <CircularEntity>(expression, f => f.Name);
var expressionAsString = serialization.Serialize();
System.Console.WriteLine(expressionAsString);
}
public void SerializationCircular2()
{
// create a simple object
var A = new CircularEntity("A");
var B = new CircularEntity("B");
var C = new CircularEntity("C");
var D = new CircularEntity("BigName");
A = A + B + (C + D);
var expression = A.AsExpression(c => c.Children);
var serialization = new CircularEntityExpressionSerializer <CircularEntity>(expression, f => f.Name);
serialization.EncloseParenthesisInRoot = true;
serialization.ForceQuoteEvenWhenValidIdentified = true;
serialization.ValueFormatter = new TruncateFormatter(3);
var expressionAsString = serialization.Serialize();
System.Console.WriteLine(expressionAsString);
}
public void GraphCircular()
{
var A = new CircularEntity("A");
var B = new CircularEntity("B");
var C = new CircularEntity("C");
var D = new CircularEntity("D");
// ACTION: ADD
A = A + B + (C + D);
// PRINT 'A'
Expression <CircularEntity> expression = A.AsExpression(e => e.Children, entityNameCallback: o => o.Name);
foreach (EntityItem <CircularEntity> item in expression)
{
var ident = new string(' ', item.Level * 2);
var output = $"{ident}[{item.Index}] => Item: {item.Entity.Name}, Parent: {item.Parent?.Entity.Name}, Previous: {item.Previous?.Entity.Name}, Next: {item.Next?.Entity.Name}, Level: {item.Level}";
System.Console.WriteLine(output);
}
System.Console.WriteLine(expression.DefaultSerializer.Serialize());
// ACTION: REMOVE
C = C - D;
// PRINT 'A' AGAIN
expression = A.AsExpression(e => e.Children, entityNameCallback: o => o.Name);
foreach (EntityItem <CircularEntity> item in expression)
{
var ident = new string(' ', item.Level * 2);
var output = $"{ident}[{item.Index}] => Item: {item.Entity.Name}, Parent: {item.Parent?.Entity.Name}, Previous: {item.Previous?.Entity.Name}, Next: {item.Next?.Entity.Name}, Level: {item.Level}";
System.Console.WriteLine(output);
}
// PRINT EXPRESSION
System.Console.WriteLine(expression.DefaultSerializer.Serialize());
}
