public static void Write(this System.IO.BinaryWriter writer, IConditionTreeItem value)
{
if (value == ConditionTree.Empty)
{
writer.Write((byte)0); // 0 for empty
}
else if (value is ConditionTree)
{
writer.Write((byte)1); // 1 for tree
var tree = value as ConditionTree;
writer.Write((ushort)tree.Operator);
writer.Write(tree.Left);
writer.Write(tree.Right);
}
else if (value is ConditionTreeLeaf)
{
var condition = value as ConditionTreeLeaf;
writer.Write((byte)2); // 0 for condition
writer.Write((int)condition.Type);
writer.Write((int)condition.Comparison);
writer.Write(condition.VariableName);
writer.WriteType(condition.CompareTo);
}
}
