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StandardTokenizer Class


Inheritance Hierarchy
SystemObject
  AttributeSource
    TokenStream
      Tokenizer
        Ingeniux.CMS.Assets.SearchStandardTokenizer

Namespace: Ingeniux.CMS.Assets.Search
Assembly: Ingeniux.CMS.CSAPI (in Ingeniux.CMS.CSAPI.dll) Version: 10.6.492
Syntax
public sealed class StandardTokenizer : Tokenizer

The StandardTokenizer type exposes the following members.

Constructors
 NameDescription
Public methodStandardTokenizer(Version, TextReader) Creates a new instance of the StandardTokenizer. Attaches the input to the newly created JFlex scanner.
Public methodStandardTokenizer(Version, AttributeSource, TextReader) Creates a new StandardTokenizer with a given AttributeSource.
Public methodStandardTokenizer(Version, AttributeFactory, TextReader) Creates a new StandardTokenizer with a given AttributeFactory
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Properties
 NameDescription
Public propertyFactoryReturns the used AttributeFactory.
(Inherited from AttributeSource)
Public propertyHasAttributesReturns true, iff this AttributeSource has any attributes
(Inherited from AttributeSource)
Public propertyMaxTokenLengthSet the max allowed token length. Any token longer than this is skipped.
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Methods
 NameDescription
Public methodAddAttribute``1 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.
(Inherited from AttributeSource)
Public methodAddAttributeImplExpert: Adds a custom AttributeImpl instance with one or more Attribute interfaces.

Please note: It is not guaranteed, that att is added to the AttributeSource, because the provided attributes may already exist. You should always retrieve the wanted attributes using GetAttribute``1 after adding with this method and cast to your class. The recommended way to use custom implementations is using an AttributeFactory


(Inherited from AttributeSource)
Public methodCaptureState Captures the state of all Attributes. The return value can be passed to RestoreState(State) to restore the state of this or another AttributeSource.
(Inherited from AttributeSource)
Public methodClearAttributes Resets all Attributes in this AttributeSource by calling Clear on each Attribute implementation.
(Inherited from AttributeSource)
Public methodCloneAttributes 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 #ctor(AttributeSource))
(Inherited from AttributeSource)
Public methodCloseObsolete.
Releases resources associated with this stream.
(Inherited from TokenStream)
Public methodDispose
(Inherited from TokenStream)
Public methodEnd
(Overrides TokenStream.End)
Public methodEquals
(Inherited from AttributeSource)
Public methodGetAttribute``1 The caller must pass in a Class<? extends Attribute> value. Returns the instance of the passed in Attribute contained in this AttributeSource
(Inherited from AttributeSource)
Public methodGetAttributeImplsIteratorReturns 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()
(Inherited from AttributeSource)
Public methodGetAttributeTypesIteratorReturns 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() Note that this return value is different from Java in that it enumerates over the values and not the keys
(Inherited from AttributeSource)
Public methodGetHashCode
(Inherited from AttributeSource)
Public methodHasAttribute``1 The caller must pass in a Class<? extends Attribute> value. Returns true, iff this AttributeSource contains the passed-in Attribute.
(Inherited from AttributeSource)
Public methodIncrementToken (non-Javadoc) IncrementToken
(Overrides TokenStream.IncrementToken)
Public methodReset Resets this stream to the beginning. This is an optional operation, so subclasses may or may not implement this method. Reset is not needed for the standard indexing process. However, if the tokens of a TokenStream are intended to be consumed more than once, it is necessary to implement Reset. Note that if your TokenStream caches tokens and feeds them back again after a reset, it is imperative that you clone the tokens when you store them away (on the first pass) as well as when you return them (on future passes after Reset).
(Inherited from TokenStream)
Public methodReset(TextReader)
(Overrides Tokenizer.Reset(TextReader))
Public methodRestoreState 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). Note that this method does not affect attributes of the targetStream that are not contained in this state. In other words, if for example the targetStream contains an OffsetAttribute, but this state doesn't, then the value of the OffsetAttribute remains unchanged. It might be desirable to reset its value to the default, in which case the caller should first call ClearAttributes on the targetStream.
(Inherited from AttributeSource)
Public methodSetReplaceInvalidAcronymObsolete.
Remove in 3.X and make true the only valid value See https://issues.apache.org/jira/browse/LUCENE-1068
Public methodToString
(Inherited from AttributeSource)
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Fields
 NameDescription
Public fieldStatic memberACRONYM 
Public fieldStatic memberACRONYM_DEPObsolete.
Public fieldStatic memberALPHANUM 
Public fieldStatic memberAPOSTROPHE 
Public fieldStatic memberCJ 
Public fieldStatic memberCOMPANY 
Public fieldStatic memberEMAIL 
Public fieldStatic memberHOST 
Public fieldStatic memberNUM 
Public fieldStatic memberTOKEN_TYPESString token types that correspond to token type int constants
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See Also