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="M:Lucene.Net.Index.SegmentTermEnum.TermInfo(Lucene.Net.Index.TermInfo)">
            <summary>Sets the argument to the current TermInfo in the enumeration.
            Initially invalid, valid after next() called for the first time.
            </summary>
        </member>
        <member name="M:Lucene.Net.Index.SegmentTermEnum.DocFreq">
            <summary>Returns the docFreq from the current TermInfo in the enumeration.
            Initially invalid, valid after next() called for the first time.
            </summary>
        </member>
        <member name="M:Lucene.Net.Index.SegmentTermEnum.Close">
            <summary>Closes the enumeration to further activity, freeing resources. </summary>
        </member>
        <member name="T:Lucene.Net.Util.PriorityQueue">
            <summary>A PriorityQueue maintains a partial ordering of its elements such that the
            least element can always be found in constant time.  Put()'s and pop()'s
            require log(size) time. 
            </summary>
        </member>
        <member name="M:Lucene.Net.Util.PriorityQueue.LessThan(System.Object,System.Object)">
            <summary>Determines the ordering of objects in this priority queue.  Subclasses
            must define this one method. 
            </summary>
        </member>
        <member name="M:Lucene.Net.Util.PriorityQueue.Initialize(System.Int32)">
            <summary>Subclass constructors must call this. </summary>
        </member>
        <member name="M:Lucene.Net.Util.PriorityQueue.Put(System.Object)">
            <summary> Adds an Object to a PriorityQueue in log(size) time.
            If one tries to add more objects than maxSize from initialize
            a SystemException (ArrayIndexOutOfBound) is thrown.
            </summary>
        </member>
        <member name="M:Lucene.Net.Util.PriorityQueue.Insert(System.Object)">
            <summary> Adds element to the PriorityQueue in log(size) time if either
            the PriorityQueue is not full, or not lessThan(element, top()).
            </summary>
            <param name="">element
            </param>
            <returns> true if element is added, false otherwise.
            </returns>
        </member>
        <member name="M:Lucene.Net.Util.PriorityQueue.Top">
            <summary>Returns the least element of the PriorityQueue in constant time. </summary>
        </member>
        <member name="M:Lucene.Net.Util.PriorityQueue.Pop">
            <summary>Removes and returns the least element of the PriorityQueue in log(size)
            time. 
            </summary>
        </member>
        <member name="M:Lucene.Net.Util.PriorityQueue.AdjustTop">
            <summary>Should be called when the Object at top changes values.  Still log(n)
            worst case, but it's at least twice as fast to <pre>
            { pq.top().change(); pq.adjustTop(); }
            </pre> instead of <pre>
            { o = pq.pop(); o.change(); pq.push(o); }
            </pre>
            </summary>
        </member>
        <member name="M:Lucene.Net.Util.PriorityQueue.Size">
            <summary>Returns the number of elements currently stored in the PriorityQueue. </summary>
        </member>
        <member name="M:Lucene.Net.Util.PriorityQueue.Clear">
            <summary>Removes all entries from the PriorityQueue. </summary>
        </member>
        <member name="T:Lucene.Net.Analysis.WhitespaceTokenizer">
            <summary>A WhitespaceTokenizer is a tokenizer that divides text at whitespace.
            Adjacent sequences of non-Whitespace characters form tokens. 
            </summary>
        </member>
        <member name="T:Lucene.Net.Analysis.CharTokenizer">
            <summary>An abstract base class for simple, character-oriented tokenizers.</summary>
        </member>
        <!-- Badly formed XML comment ignored for member "T:Lucene.Net.Analysis.Tokenizer" -->
        <!-- Badly formed XML comment ignored for member "T:Lucene.Net.Analysis.TokenStream" -->
        <member name="M:Lucene.Net.Analysis.TokenStream.Next">
            <summary>Returns the next token in the stream, or null at EOS. </summary>
        </member>
        <member name="M:Lucene.Net.Analysis.TokenStream.Close">
            <summary>Releases resources associated with this stream. </summary>
        </member>
        <member name="F:Lucene.Net.Analysis.Tokenizer.input">
            <summary>The text source for this Tokenizer. </summary>
        </member>
        <member name="M:Lucene.Net.Analysis.Tokenizer.#ctor">
            <summary>Construct a tokenizer with null input. </summary>
        </member>
        <member name="M:Lucene.Net.Analysis.Tokenizer.#ctor(System.IO.TextReader)">
            <summary>Construct a token stream processing the given input. </summary>
        </member>
        <member name="M:Lucene.Net.Analysis.Tokenizer.Close">
            <summary>By default, closes the input Reader. </summary>
        </member>
        <member name="M:Lucene.Net.Analysis.CharTokenizer.IsTokenChar(System.Char)">
            <summary>Returns true iff a character should be included in a token.  This
            tokenizer generates as tokens adjacent sequences of characters which
            satisfy this predicate.  Characters for which this is false are used to
            define token boundaries and are not included in tokens. 
            </summary>
        </member>
        <member name="M:Lucene.Net.Analysis.CharTokenizer.Normalize(System.Char)">
            <summary>Called on each token character to normalize it before it is added to the
            token.  The default implementation does nothing.  Subclasses may use this
            to, e.g., lowercase tokens. 
            </summary>
        </member>
        <member name="M:Lucene.Net.Analysis.CharTokenizer.Next">
            <summary>Returns the next token in the stream, or null at EOS. </summary>
        </member>
        <member name="M:Lucene.Net.Analysis.WhitespaceTokenizer.#ctor(System.IO.TextReader)">
            <summary>Construct a new WhitespaceTokenizer. </summary>
        </member>
        <member name="M:Lucene.Net.Analysis.WhitespaceTokenizer.IsTokenChar(System.Char)">
            <summary>Collects only characters which do not satisfy
            {@link Character#isWhitespace(char)}.
            </summary>
        </member>
        <member name="T:Lucene.Net.Analysis.Standard.Token">
            <summary> Describes the input token stream.</summary>
        </member>
        <member name="F:Lucene.Net.Analysis.Standard.Token.kind">
            <summary> An integer that describes the kind of this token.  This numbering
            system is determined by JavaCCParser, and a table of these numbers is
            stored in the file ...Constants.java.
            </summary>
        </member>
        <member name="F:Lucene.Net.Analysis.Standard.Token.beginLine">
            <summary> beginLine and beginColumn describe the position of the first character
            of this token; endLine and endColumn describe the position of the
            last character of this token.
            </summary>
        </member>
        <member name="F:Lucene.Net.Analysis.Standard.Token.beginColumn">
            <summary> beginLine and beginColumn describe the position of the first character
            of this token; endLine and endColumn describe the position of the
            last character of this token.
            </summary>
        </member>
        <member name="F:Lucene.Net.Analysis.Standard.Token.endLine">
            <summary> beginLine and beginColumn describe the position of the first character
            of this token; endLine and endColumn describe the position of the
            last character of this token.
            </summary>
        </member>
        <member name="F:Lucene.Net.Analysis.Standard.Token.endColumn">
            <summary> beginLine and beginColumn describe the position of the first character
            of this token; endLine and endColumn describe the position of the
            last character of this token.
            </summary>
        </member>
        <member name="F:Lucene.Net.Analysis.Standard.Token.image">
            <summary> The string image of the token.</summary>
        </member>
        <member name="F:Lucene.Net.Analysis.Standard.Token.next">
            <summary> A reference to the next regular (non-special) token from the input
            stream.  If this is the last token from the input stream, or if the
            token manager has not read tokens beyond this one, this field is
            set to null.  This is true only if this token is also a regular
            token.  Otherwise, see below for a description of the contents of
            this field.
            </summary>
        </member>
        <member name="F:Lucene.Net.Analysis.Standard.Token.specialToken">
            <summary> This field is used to access special tokens that occur prior to this
            token, but after the immediately preceding regular (non-special) token.
            If there are no such special tokens, this field is set to null.
            When there are more than one such special token, this field refers
            to the last of these special tokens, which in turn refers to the next
            previous special token through its specialToken field, and so on
            until the first special token (whose specialToken field is null).
            The next fields of special tokens refer to other special tokens that
            immediately follow it (without an intervening regular token).  If there
            is no such token, this field is null.
            </summary>
        </member>
        <member name="M:Lucene.Net.Analysis.Standard.Token.ToString">
            <summary> Returns the image.</summary>
        </member>
        <member name="M:Lucene.Net.Analysis.Standard.Token.NewToken(System.Int32)">
            <summary> Returns a new Token object, by default. However, if you want, you
            can create and return subclass objects based on the value of ofKind.
            Simply add the cases to the switch for all those special cases.
            For example, if you have a subclass of Token called IDToken that
            you want to create if ofKind is ID, simlpy add something like :
            
            case MyParserConstants.ID : return new IDToken();
            
            to the following switch statement. Then you can cast matchedToken
            variable to the appropriate type and use it in your lexical actions.
            </summary>
        </member>
        <member name="T:Lucene.Net.Store.NoLockFactory">
            <summary> Use this {@link LockFactory} to disable locking entirely.
            This LockFactory is used when you call {@link FSDirectory#setDisableLocks}.
            Only one instance of this lock is created.  You should call {@link
            #GetNoLockFactory()} to get the instance.
            
            </summary>
            <seealso cref="T:Lucene.Net.Store.LockFactory">
            </seealso>
        </member>
        <member name="T:Lucene.Net.Store.LockFactory">
            <summary> Base class for Locking implementation.  {@link Directory} uses
            instances of this class to implement locking.
            </summary>
        </member>
        <member name="M:Lucene.Net.Store.LockFactory.SetLockPrefix(System.String)">
            <summary> Set the prefix in use for all locks created in this
            LockFactory.  This is normally called once, when a
            Directory gets this LockFactory instance.  However, you
            can also call this (after this instance is assigned to
            a Directory) to override the prefix in use.  This
            is helpful if you're running Lucene on machines that
            have different mount points for the same shared
            directory.
            </summary>
        </member>
        <member name="M:Lucene.Net.Store.LockFactory.GetLockPrefix">
            <summary> Get the prefix in use for all locks created in this LockFactory.</summary>
        </member>
        <member name="M:Lucene.Net.Store.LockFactory.MakeLock(System.String)">
            <summary> Return a new Lock instance identified by lockName.</summary>
            <param name="lockName">name of the lock to be created.
            </param>
        </member>
        <member name="M:Lucene.Net.Store.LockFactory.ClearLock(System.String)">
            <summary> Attempt to clear (forcefully unlock and remove) the
            specified lock.  Only call this at a time when you are
            certain this lock is no longer in use.
            </summary>
            <param name="lockName">name of the lock to be cleared.
            </param>
        </member>
        <!-- Badly formed XML comment ignored for member "T:Lucene.Net.Store.Lock" -->
        <member name="M:Lucene.Net.Store.Lock.Obtain">
            <summary>Attempts to obtain exclusive access and immediately return
            upon success or failure.
            </summary>
            <returns> true iff exclusive access is obtained
            </returns>