lucene.net.xml

介绍有关全文检索的类库,以lucene为例,在.net环境下实现多种类型文档的全文检索.

        </member>
        <member name="F:Lucene.Net.Store.Lock.failureReason">
            <summary> If a lock obtain called, this failureReason may be set
            with the "root cause" Exception as to why the lock was
            not obtained.
            </summary>
        </member>
        <member name="M:Lucene.Net.Store.Lock.Obtain(System.Int64)">
            <summary>Attempts to obtain an exclusive lock within amount
            of time given. Currently polls once per second until
            lockWaitTimeout is passed.
            </summary>
            <param name="lockWaitTimeout">length of time to wait in ms
            </param>
            <returns> true if lock was obtained
            </returns>
            <throws>  IOException if lock wait times out or obtain() throws an IOException </throws>
        </member>
        <member name="M:Lucene.Net.Store.Lock.Release">
            <summary>Releases exclusive access. </summary>
        </member>
        <member name="M:Lucene.Net.Store.Lock.IsLocked">
            <summary>Returns true if the resource is currently locked.  Note that one must
            still call {@link #Obtain()} before using the resource. 
            </summary>
        </member>
        <member name="T:Lucene.Net.Store.Lock.With">
            <summary>Utility class for executing code with exclusive access. </summary>
        </member>
        <member name="M:Lucene.Net.Store.Lock.With.#ctor(Lucene.Net.Store.Lock,System.Int64)">
            <summary>Constructs an executor that will grab the named lock. </summary>
        </member>
        <member name="M:Lucene.Net.Store.Lock.With.DoBody">
            <summary>Code to execute with exclusive access. </summary>
        </member>
        <member name="M:Lucene.Net.Store.Lock.With.Run">
            <summary>Calls {@link #doBody} while <i>lock</i> is obtained.  Blocks if lock
            cannot be obtained immediately.  Retries to obtain lock once per second
            until it is obtained, or until it has tried ten times. Lock is released when
            {@link #doBody} exits. 
            </summary>
        </member>
        <member name="T:Lucene.Net.Search.WildcardQuery">
            <summary>Implements the wildcard search query. Supported wildcards are <code>*</code>, which
            matches any character sequence (including the empty one), and <code>?</code>,
            which matches any single character. Note this query can be slow, as it
            needs to iterate over many terms. In order to prevent extremely slow WildcardQueries,
            a Wildcard term should not start with one of the wildcards <code>*</code> or
            <code>?</code>.
            
            </summary>
            <seealso cref="T:Lucene.Net.Search.WildcardTermEnum">
            </seealso>
        </member>
        <!-- Badly formed XML comment ignored for member "T:Lucene.Net.Search.MultiTermQuery" -->
        <!-- Badly formed XML comment ignored for member "T:Lucene.Net.Search.Query" -->
        <member name="M:Lucene.Net.Search.Query.SetBoost(System.Single)">
            <summary>Sets the boost for this query clause to <code>b</code>.  Documents
            matching this clause will (in addition to the normal weightings) have
            their score multiplied by <code>b</code>.
            </summary>
        </member>
        <member name="M:Lucene.Net.Search.Query.GetBoost">
            <summary>Gets the boost for this clause.  Documents matching
            this clause will (in addition to the normal weightings) have their score
            multiplied by <code>b</code>.   The boost is 1.0 by default.
            </summary>
        </member>
        <!-- Badly formed XML comment ignored for member "M:Lucene.Net.Search.Query.ToString(System.String)" -->
        <member name="M:Lucene.Net.Search.Query.ToString">
            <summary>Prints a query to a string. </summary>
        </member>
        <!-- Badly formed XML comment ignored for member "M:Lucene.Net.Search.Query.CreateWeight(Lucene.Net.Search.Searcher)" -->
        <member name="M:Lucene.Net.Search.Query.Weight(Lucene.Net.Search.Searcher)">
            <summary>Expert: Constructs and initializes a Weight for a top-level query. </summary>
        </member>
        <member name="M:Lucene.Net.Search.Query.Rewrite(Lucene.Net.Index.IndexReader)">
            <summary>Expert: called to re-write queries into primitive queries. For example,
            a PrefixQuery will be rewritten into a BooleanQuery that consists
            of TermQuerys.
            </summary>
        </member>
        <member name="M:Lucene.Net.Search.Query.Combine(Lucene.Net.Search.Query[])">
            <summary>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() and RangeQuery.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.
            </summary>
        </member>
        <member name="M:Lucene.Net.Search.Query.ExtractTerms(System.Collections.Hashtable)">
            <summary> Expert: adds all terms occuring in this query to the terms set. Only
            works if this query is in its {@link #rewrite rewritten} form.
            
            </summary>
            <throws>  UnsupportedOperationException if this query is not yet rewritten </throws>
        </member>
        <!-- Badly formed XML comment ignored for member "M:Lucene.Net.Search.Query.MergeBooleanQueries(Lucene.Net.Search.Query[])" -->
        <member name="M:Lucene.Net.Search.Query.GetSimilarity(Lucene.Net.Search.Searcher)">
            <summary>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.
            </summary>
        </member>
        <member name="M:Lucene.Net.Search.Query.Clone">
            <summary>Returns a clone of this query. </summary>
        </member>
        <member name="M:Lucene.Net.Search.MultiTermQuery.#ctor(Lucene.Net.Index.Term)">
            <summary>Constructs a query for terms matching <code>term</code>. </summary>
        </member>
        <member name="M:Lucene.Net.Search.MultiTermQuery.GetTerm">
            <summary>Returns the pattern term. </summary>
        </member>
        <member name="M:Lucene.Net.Search.MultiTermQuery.GetEnum(Lucene.Net.Index.IndexReader)">
            <summary>Construct the enumeration to be used, expanding the pattern term. </summary>
        </member>
        <member name="M:Lucene.Net.Search.MultiTermQuery.ToString(System.String)">
            <summary>Prints a user-readable version of this query. </summary>
        </member>
        <!-- Badly formed XML comment ignored for member "T:Lucene.Net.Search.TopFieldDocCollector" -->
        <!-- Badly formed XML comment ignored for member "T:Lucene.Net.Search.TopDocCollector" -->
        <member name="M:Lucene.Net.Search.TopDocCollector.#ctor(System.Int32)">
            <summary>Construct to collect a given number of hits.</summary>
            <param name="numHits">the maximum number of hits to collect
            </param>
        </member>
        <member name="M:Lucene.Net.Search.TopDocCollector.GetTotalHits">
            <summary>The total number of documents that matched this query. </summary>
        </member>
        <member name="M:Lucene.Net.Search.TopDocCollector.TopDocs">
            <summary>The top-scoring hits. </summary>
        </member>
        <member name="M:Lucene.Net.Search.TopFieldDocCollector.#ctor(Lucene.Net.Index.IndexReader,Lucene.Net.Search.Sort,System.Int32)">
            <summary>Construct to collect a given number of hits.</summary>
            <param name="reader">the index to be searched
            </param>
            <param name="sort">the sort criteria
            </param>
            <param name="numHits">the maximum number of hits to collect
            </param>
        </member>
        <member name="T:Lucene.Net.Search.Spans.SpanFirstQuery">
            <summary>Matches spans near the beginning of a field. </summary>
        </member>
        <member name="T:Lucene.Net.Search.Spans.SpanQuery">
            <summary>Base class for span-based queries. </summary>
        </member>
        <member name="M:Lucene.Net.Search.Spans.SpanQuery.GetSpans(Lucene.Net.Index.IndexReader)">
            <summary>Expert: Returns the matches for this query in an index.  Used internally
            to search for spans. 
            </summary>
        </member>
        <member name="M:Lucene.Net.Search.Spans.SpanQuery.GetField">
            <summary>Returns the name of the field matched by this query.</summary>
        </member>
        <member name="M:Lucene.Net.Search.Spans.SpanQuery.GetTerms">
            <summary>Returns a collection of all terms matched by this query.</summary>
            <deprecated> use extractTerms instead
            </deprecated>
            <seealso cref="!:Query#ExtractTerms(Set)">
            </seealso>
        </member>
        <member name="M:Lucene.Net.Search.Spans.SpanFirstQuery.#ctor(Lucene.Net.Search.Spans.SpanQuery,System.Int32)">
            <summary>Construct a SpanFirstQuery matching spans in <code>match</code> whose end
            position is less than or equal to <code>end</code>. 
            </summary>
        </member>
        <member name="M:Lucene.Net.Search.Spans.SpanFirstQuery.GetMatch">
            <summary>Return the SpanQuery whose matches are filtered. </summary>
        </member>
        <member name="M:Lucene.Net.Search.Spans.SpanFirstQuery.GetEnd">
            <summary>Return the maximum end position permitted in a match. </summary>
        </member>
        <member name="M:Lucene.Net.Search.Spans.SpanFirstQuery.GetTerms">
            <summary>Returns a collection of all terms matched by this query.</summary>
            <deprecated> use extractTerms instead
            </deprecated>
            <seealso cref="!:#ExtractTerms(Set)">
            </seealso>
        </member>
        <member name="T:Lucene.Net.Search.Spans.Spans">
            <summary>Expert: an enumeration of span matches.  Used to implement span searching.
            Each span represents a range of term positions within a document.  Matches
            are enumerated in order, by increasing document number, within that by
            increasing start position and finally by increasing end position. 
            </summary>
        </member>
        <member name="M:Lucene.Net.Search.Spans.Spans.Next">
            <summary>Move to the next match, returning true iff any such exists. </summary>
        </member>
        <!-- Badly formed XML comment ignored for member "M:Lucene.Net.Search.Spans.Spans.SkipTo(System.Int32)" -->
        <member name="M:Lucene.Net.Search.Spans.Spans.Doc">
            <summary>Returns the document number of the current match.  Initially invalid. </summary>
        </member>
        <member name="M:Lucene.Net.Search.Spans.Spans.Start">
            <summary>Returns the start position of the current match.  Initially invalid. </summary>
        </member>
        <member name="M:Lucene.Net.Search.Spans.Spans.End">
            <summary>Returns the end position of the current match.  Initially invalid. </summary>
        </member>
        <!-- Badly formed XML comment ignored for member "T:Lucene.Net.Search.Spans.NearSpansOrdered" -->
        <member name="F:Lucene.Net.Search.Spans.NearSpansOrdered.subSpans">
            <summary>The spans in the same order as the SpanNearQuery </summary>
        </member>
        <member name="F:Lucene.Net.Search.Spans.NearSpansOrdered.inSameDoc">
            <summary>Indicates that all subSpans have same doc() </summary>
        </member>
        <member name="M:Lucene.Net.Search.Spans.NearSpansOrdered.AdvanceAfterOrdered">
            <summary>Advances the subSpans to just after an ordered match with a minimum slop
            that is smaller than the slop allowed by the SpanNearQuery.
            </summary>
            <returns> true iff there is such a match.
            </returns>
        </member>
        <member name="M:Lucene.Net.Search.Spans.NearSpansOrdered.ToSameDoc">
            <summary>Advance the subSpans to the same document </summary>
        </member>
        <member name="M:Lucene.Net.Search.Spans.NearSpansOrdered.DocSpansOrdered(Lucene.Net.Search.Spans.Spans,Lucene.Net.Search.Spans.Spans)">
            <summary>Check whether two Spans in the same document are ordered.</summary>
            <param name="spans1">
            </param>
            <param name="spans2">
            </param>
            <returns> true iff spans1 starts before spans2
            or the spans start at the same position,
            and spans1 ends before spans2.
            </returns>
        </member>
        <member name="M:Lucene.Net.Search.Spans.NearSpansOrdered.DocSpansOrdered(System.Int32,System.Int32,System.Int32,System.Int32)">
            <summary>Like {@link #DocSpansOrdered(Spans,Spans)}, but use the spans
            starts and ends as parameters.
            </summary>
        </member>
        <mem