Lucene.Net
3.0.3
Lucene.Net is a port of the Lucene search engine library, written in C# and targeted at .NET runtime users.
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Removes words that are too long or too short from the stream. More...
Inherits Lucene.Net.Analysis.TokenFilter.
Public Member Functions | |
LengthFilter (TokenStream in_Renamed, int min, int max) | |
Build a filter that removes words that are too long or too short from the text. | |
override bool | IncrementToken () |
Returns the next input Token whose term() is the right len | |
Public Member Functions inherited from Lucene.Net.Analysis.TokenFilter | |
override void | End () |
Performs end-of-stream operations, if any, and calls then end() on the input TokenStream.NOTE: Be sure to call super.end() first when overriding this method. | |
override void | Reset () |
Reset the filter as well as the input TokenStream. | |
Public Member Functions inherited from Lucene.Net.Analysis.TokenStream | |
void | Close () |
Releases resources associated with this stream. | |
void | Dispose () |
Public Member Functions inherited from Lucene.Net.Util.AttributeSource | |
AttributeSource () | |
An AttributeSource using the default attribute factory AttributeSource.AttributeFactory.DEFAULT_ATTRIBUTE_FACTORY. | |
AttributeSource (AttributeSource input) | |
An AttributeSource that uses the same attributes as the supplied one. | |
AttributeSource (AttributeFactory factory) | |
An AttributeSource using the supplied AttributeFactory for creating new IAttribute instances. | |
virtual IEnumerable< Type > | GetAttributeTypesIterator () |
Returns a new iterator that iterates the attribute classes in the same order they were added in. Signature for Java 1.5: public Iterator<Class<? extends Attribute>> getAttributeClassesIterator() | |
virtual IEnumerable< Attribute > | GetAttributeImplsIterator () |
Returns a new iterator that iterates all unique Attribute implementations. This iterator may contain less entries that GetAttributeTypesIterator, if one instance implements more than one Attribute interface. Signature for Java 1.5: public Iterator<AttributeImpl> getAttributeImplsIterator() | |
virtual void | AddAttributeImpl (Attribute att) |
Expert: Adds a custom AttributeImpl instance with one or more Attribute interfaces. | |
virtual T | AddAttribute< T > () |
The caller must pass in a Class<? extends Attribute> value. This method first checks if an instance of that class is already in this AttributeSource and returns it. Otherwise a new instance is created, added to this AttributeSource and returned. | |
virtual bool | HasAttribute< T > () |
The caller must pass in a Class<? extends Attribute> value. Returns true, iff this AttributeSource contains the passed-in Attribute. | |
virtual T | GetAttribute< T > () |
The caller must pass in a Class<? extends Attribute> value. Returns the instance of the passed in Attribute contained in this AttributeSource | |
virtual void | ClearAttributes () |
Resets all Attributes in this AttributeSource by calling Attribute.Clear() on each Attribute implementation. | |
virtual State | CaptureState () |
Captures the state of all Attributes. The return value can be passed to RestoreState to restore the state of this or another AttributeSource. | |
virtual void | RestoreState (State state) |
Restores this state by copying the values of all attribute implementations that this state contains into the attributes implementations of the targetStream. The targetStream must contain a corresponding instance for each argument contained in this state (e.g. it is not possible to restore the state of an AttributeSource containing a TermAttribute into a AttributeSource using a Token instance as implementation). | |
override int | GetHashCode () |
override bool | Equals (System.Object obj) |
override System.String | ToString () |
virtual AttributeSource | CloneAttributes () |
Performs a clone of all Attribute instances returned in a new AttributeSource instance. This method can be used to e.g. create another TokenStream with exactly the same attributes (using AttributeSource(AttributeSource)) | |
Additional Inherited Members | |
Protected Member Functions inherited from Lucene.Net.Analysis.TokenFilter | |
override void | Dispose (bool disposing) |
Properties inherited from Lucene.Net.Util.AttributeSource | |
virtual AttributeFactory | Factory [get] |
Returns the used AttributeFactory. | |
virtual bool | HasAttributes [get] |
Returns true, iff this AttributeSource has any attributes | |
Removes words that are too long or too short from the stream.
Definition at line 24 of file LengthFilter.cs.
Lucene.Net.Analysis.LengthFilter.LengthFilter | ( | TokenStream | in_Renamed, |
int | min, | ||
int | max | ||
) |
Build a filter that removes words that are too long or too short from the text.
Definition at line 35 of file LengthFilter.cs.
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virtual |
Returns the next input Token whose term() is the right len
Implements Lucene.Net.Analysis.TokenStream.
Definition at line 44 of file LengthFilter.cs.