/// <summary>
/// 获取索引值
/// </summary>
/// <param name="name">索引名称</param>
/// <returns>object</returns>
public object this[string name]
{
get
{
VariableElement val = GetElement(name);
if (val != null)
{
return(val.Value);
}
return(null);
}
}
/// <summary>
/// 获取结果类型
/// </summary>
/// <param name="name">索引名称</param>
/// <returns>Type</returns>
public Type GetType(string name)
{
VariableElement val = GetElement(name);
if (val != null)
{
if (val.Type != null)
{
return(val.Type);
}
if (val.Value != null)
{
return(val.Value.GetType());
}
}
return(null);
}
/// <inheritdoc />
public Type GetType(string key)
{
VariableElement val = GetElement(key);
if (val != null)
{
if (val.Type != null)
{
return(val.Type);
}
if (val.Value != null)
{
return(val.Value.GetType());
}
}
if (Parent != null)
{
return(Parent.GetType(key));
}
return(null);
}
/// <inheritdoc />
public void SetElement(string key, VariableElement element)
{
this.dic[key] = element;
}