Package com.exalead.search.query.transform

Class Summary

Class	Description
AndAboveProxTransformer	Ensure that And/FuzzyAnd are always above PROX nodes.
ConsecutiveTransformer	Consecutive nodes can only be roots of the expression.
DummyTokenizedNodeTransformer	Trivial sample demonstrating transformation of TokenizedNode to index leaves.
NestedSequenceMerger	Merge nested Sequence nodes into one Sequence node.
SequenceOptimizationTransformer	Optimize tight sequence containing stopwords The query "statue of liberty" is much more efficient when rewritten (statue BEFORE/2 liberty) AND "statue of liberty" because the inverted list for the stopword "of" has to be scanned only for documents that match the BEFORE part.
StandardTokenizedNodeTransformer	Transform the Forms of a TokenizedNode to AlphanumValues.
TokenizedNodeTransformer	This module transforms the "forms" of the tokenized nodes into Alphanum Values.