The PhraseQuery type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | PhraseQuery | Constructs an empty phrase query. |
Methods
| Name | Description | |
|---|---|---|
| Add(Term) | Adds a term to the end of the query phrase.
The relative position of the term is the one immediately after the last term added.
|
| Add(Term, Int32) | Adds a term to the end of the query phrase.
The relative position of the term within the phrase is specified explicitly.
This allows e.g. phrases with more than one term at the same position
or phrases with gaps (e.g. in connection with stopwords).
|
| Clone | Returns a clone of this query. (Inherited from Query.) |
| Combine | Expert: called when re-writing queries under MultiSearcher.
Create a single query suitable for use by all subsearchers (in 1-1
correspondence with queries). This is an optimization of the OR of
all queries. We handle the common optimization cases of equal
queries and overlapping clauses of boolean OR queries (as generated
by MultiTermQuery.rewrite()).
Be careful overriding this method as queries[0] determines which
method will be called and is not necessarily of the same type as
the other queries.
(Inherited from Query.) |
| CreateWeight | (Overrides Query..::..CreateWeight(Searcher).) |
| Equals | Returns true iff (Overrides Query..::..Equals(Object).) CopyC#o |
| ExtractTerms | (Overrides Query..::..ExtractTerms(Hashtable).) |
 | Finalize | Allows an Object to attempt to free resources and perform other cleanup operations before the Object is reclaimed by garbage collection. (Inherited from Object.) |
| GetBoost | Gets the boost for this clause. Documents matching
this clause will (in addition to the normal weightings) have their score
multiplied by (Inherited from Query.)CopyC#b |
| GetHashCode | Returns a hash code value for this object. (Overrides Query..::..GetHashCode()()()().) |
| GetPositions | Returns the relative positions of terms in this phrase. |
| GetSimilarity | Expert: Returns the Similarity implementation to be used for this query.
Subclasses may override this method to specify their own Similarity
implementation, perhaps one that delegates through that of the Searcher.
By default the Searcher's Similarity implementation is returned.
(Inherited from Query.) |
| GetSlop | Returns the slop. See setSlop(). |
| GetTerms | Returns the set of terms in this phrase. |
| GetType | Gets the Type of the current instance. (Inherited from Object.) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object.) |
| Rewrite | Expert: called to re-write queries into primitive queries. For example,
a PrefixQuery will be rewritten into a BooleanQuery that consists
of TermQuerys.
(Inherited from Query.) |
| SetBoost | Sets the boost for this query clause to (Inherited from Query.)CopyC#b CopyC#b |
| SetSlop | Sets the number of other words permitted between words in query phrase.
If zero, then this is an exact phrase search. For larger values this works
like a CopyC#WITHIN CopyC#NEAR |
| ToString()()()() | Prints a query to a string. (Inherited from Query.) |
| ToString(String) | Prints a user-readable version of this query. (Overrides Query..::..ToString(String).) |
| Weight | Expert: Constructs and initializes a Weight for a top-level query. (Inherited from Query.) |
