void Optimize(IQueryNode rootNode, QueryGraphOptimizationOptions options)
{
if (rootNode.leaf)
{
return;
}
if (options.propagateNotToLeaves)
{
PropagateNotToLeaves(ref rootNode);
}
if (options.swapNotToRightHandSide)
{
SwapNotToRightHandSide(rootNode);
}
if (options.swapFilterFunctionsToRightHandSide)
{
SwapFilterFunctionsToRightHandSide(rootNode);
}
// ReSharper disable once ForCanBeConvertedToForeach
for (var i = 0; i < rootNode.children.Count; ++i)
{
Optimize(rootNode.children[i], options);
}
// Reduce Not depth (do this as last step)
ReduceNotDepth(rootNode);
}
/// <summary>
/// Optimize the graph.
/// </summary>
/// <param name="options">Optimization options.</param>
public void Optimize(QueryGraphOptimizationOptions options)
{
if (empty)
{
return;
}
Optimize(root, options);
}
