/// <summary>
/// Extended method for describing the node. It works more efficiently with strings
/// and allows to describe a tree
/// </summary>
/// <param name="builder">Resulting string</param>
/// <param name="node">Source node</param>
/// <param name="level">Nesting level</param>
public override void Describe(StringBuilder builder, Node node, int level)
{
if (node == null || builder == null)
{
return;
}
INodeDescriber describer = NodeDescriberFactory.GetDescriber();
Node firstChild = ((TwoChildrenNode)node).FirstChild;
Node secondChild = ((TwoChildrenNode)node).SecondChild;
this.AddIntent(builder, level);
builder.Append($"new TwoChildrenNode(\"{node.Name}\"");
if (firstChild != null)
{
builder.Append(",\n");
describer.Describe(builder, firstChild, level + 1);
}
if (secondChild != null)
{
builder.Append(",\n");
describer.Describe(builder, secondChild, level + 1);
}
builder.Append(")");
}
public static INodeDescriber GetNodeDescriber()
{
if (NodeDescriberimp == null)
{
NodeDescriberimp = new NodeDescriber();
}
return(NodeDescriberimp);
}
public Task WriteToFileAsync(Node node, string filePath)
{
return(Task.Factory.StartNew(() =>
{
INodeDescriber describer = NodeDescriberFactory.GetDescriber();
string text = describer.Describe(node);
using (StreamWriter w = new StreamWriter(filePath))
{
w.Write(text);
}
}));
}
/// <summary>
/// Extended method for describing the node. It works more efficiently with strings
/// and allows to describe a tree
/// </summary>
/// <param name="builder">Resulting string</param>
/// <param name="node">Source node</param>
/// <param name="level">Nesting level</param>
public void Describe(StringBuilder builder, Node node, int level)
{
if (node == null || builder == null)
{
return;
}
INodeDescriber describer = nodeToDescriber[node.GetType()];
if (describer == null)
{
throw new Exception("There is no describer for the node");
}
describer.Describe(builder, node, level);
}
public NodeWriter(INodeDescriber nodeDescriber)
{
_nodeDescriber = nodeDescriber;
}
public NodeWriter(INodeDescriber nodeDescriber)
{
this.nodeDescriber = nodeDescriber;
}
public NodeWriter(INodeDescriber inodedes)
{
this.inodedes = inodedes;
}
public NodeWriter (INodeDescriber nodeDescriber)
{
this._nodeDescriber = nodeDescriber;
}