private static bool TryFlattenShould(
QueryContainer leftContainer, QueryContainer rightContainer, IBoolQuery leftBool, IBoolQuery rightBool, out QueryContainer c
)
{
c = null;
var leftCanMerge = leftContainer.CanMergeShould();
var rightCanMerge = rightContainer.CanMergeShould();
if (!leftCanMerge && !rightCanMerge)
{
c = CreateShouldContainer(new Containers {
leftContainer, rightContainer
});
}
//left can merge but right's bool can not instead of wrapping into a new bool we inject the whole bool into left
else if (leftCanMerge && !rightCanMerge && rightBool != null)
{
leftBool.Should = leftBool.Should.AddIfNotNull(rightContainer);
c = leftContainer;
}
else if (rightCanMerge && !leftCanMerge && leftBool != null)
{
rightBool.Should = rightBool.Should.AddIfNotNull(leftContainer);
c = rightContainer;
}
return(c != null);
}
internal static QueryContainer CombineAsShould(this QueryContainer leftContainer, QueryContainer rightContainer)
{
if (!leftContainer.CanMergeShould() || !leftContainer.CanMergeShould())
{
return(CreateShouldContainer(new List <QueryContainer> {
leftContainer, rightContainer
}));
}
var lBoolQuery = leftContainer.Self().Bool;
var rBoolQuery = rightContainer.Self().Bool;
var lHasShouldQueries = lBoolQuery != null && lBoolQuery.Should.HasAny();
var rHasShouldQueries = rBoolQuery != null && rBoolQuery.Should.HasAny();
var lq = lHasShouldQueries ? lBoolQuery.Should : new[] { leftContainer };
var rq = rHasShouldQueries ? rBoolQuery.Should : new[] { rightContainer };
var shouldClauses = lq.EagerConcat(rq);
return(CreateShouldContainer(shouldClauses));
}
internal static QueryContainer CombineAsShould(this QueryContainer leftContainer, QueryContainer rightContainer)
{
if ((!leftContainer.CanMergeShould() || !rightContainer.CanMergeShould()))
return CreateShouldContainer(new List<QueryContainer> { leftContainer, rightContainer });
var lBoolQuery = leftContainer.Self().Bool;
var rBoolQuery = rightContainer.Self().Bool;
var lHasShouldQueries = lBoolQuery != null && lBoolQuery.Should.HasAny();
var rHasShouldQueries = rBoolQuery != null && rBoolQuery.Should.HasAny();
var lq = lHasShouldQueries ? lBoolQuery.Should : new[] { leftContainer };
var rq = rHasShouldQueries ? rBoolQuery.Should : new[] { rightContainer };
var shouldClauses = lq.EagerConcat(rq);
return CreateShouldContainer(shouldClauses);
}
private static bool TryFlattenShould(
QueryContainer leftContainer, QueryContainer rightContainer, IBoolQuery leftBool, IBoolQuery rightBool, out QueryContainer c)
{
c = null;
var leftCanMerge = leftContainer.CanMergeShould();
var rightCanMerge = rightContainer.CanMergeShould();
if (!leftCanMerge && !rightCanMerge) c = CreateShouldContainer(new Containers { leftContainer, rightContainer });
//left can merge but right's bool can not instead of wrapping into a new bool we inject the whole bool into left
else if (leftCanMerge && !rightCanMerge && rightBool != null)
{
leftBool.Should = leftBool.Should.AddIfNotNull(rightContainer);
c = leftContainer;
}
else if (rightCanMerge && !leftCanMerge && leftBool != null)
{
rightBool.Should = rightBool.Should.AddIfNotNull(leftContainer);
c = rightContainer;
}
return c != null;
}