protected override IQueryNode PostProcessNode(IQueryNode node)
{
if (node is SlopQueryNode)
{
SlopQueryNode phraseSlopNode = (SlopQueryNode)node;
if (!(phraseSlopNode.GetChild() is TokenizedPhraseQueryNode) &&
!(phraseSlopNode.GetChild() is MultiPhraseQueryNode))
{
return(phraseSlopNode.GetChild());
}
}
return(node);
}
public virtual Query Build(IQueryNode queryNode)
{
SlopQueryNode phraseSlopNode = (SlopQueryNode)queryNode;
Query query = (Query)phraseSlopNode.GetChild().GetTag(
QueryTreeBuilder.QUERY_TREE_BUILDER_TAGID);
if (query is PhraseQuery)
{
((PhraseQuery)query).Slop = phraseSlopNode.Value;
}
else
{
((MultiPhraseQuery)query).Slop = phraseSlopNode.Value;
}
return(query);
}