/// <summary>
/// Callback function to be applied on a node after a rule has been applied
/// that has modified the node
/// </summary>
/// <param name="node">current node</param>
/// <param name="rule">the rule that modified the node</param>
internal virtual void PostProcess(Node node, Rule rule)
{
}
/// <summary>
/// Callback function to be applied on a node after a rule has been applied
/// that has modified the node
/// </summary>
/// <param name="node">current node</param>
/// <param name="rule">the rule that modified the node</param>
internal virtual void PostProcess(Node node, Rule rule)
{
}
/// <summary>
/// Callback function to invoke *after* rules are applied
/// Recomputes the node info, if this node has changed
/// If the rule is among the rules after which projection pruning may be beneficial,
/// m_projectionPrunningRequired is set to true.
/// If the rule is among the rules after which reapplying the nullability rules may be beneficial,
/// m_reapplyNullabilityRules is set to true.
/// </summary>
/// <param name="n"></param>
/// <param name="rule">the rule that was applied</param>
internal override void PostProcess(Node n, Rule rule)
{
if (rule != null)
{
#if DEBUG
appliedRules.Append(rule.MethodName);
appliedRules.AppendLine();
#endif
if (!m_projectionPrunningRequired
&& TransformationRules.RulesRequiringProjectionPruning.Contains(rule))
{
m_projectionPrunningRequired = true;
}
if (!m_reapplyNullabilityRules
&& TransformationRules.RulesRequiringNullabilityRulesToBeReapplied.Contains(rule))
{
m_reapplyNullabilityRules = true;
}
Command.RecomputeNodeInfo(n);
}
}
