Class TypeAttributeImpl
java.lang.Object
org.apache.lucene.util.AttributeImpl
org.apache.lucene.analysis.tokenattributes.TypeAttributeImpl
- All Implemented Interfaces:
Cloneable,TypeAttribute,Attribute
Default implementation of
TypeAttribute.-
Field Summary
Fields inherited from interface org.apache.lucene.analysis.tokenattributes.TypeAttribute
DEFAULT_TYPE -
Constructor Summary
ConstructorsConstructorDescriptionInitialize this attribute withTypeAttribute.DEFAULT_TYPETypeAttributeImpl(String type) Initialize this attribute withtype -
Method Summary
Modifier and TypeMethodDescriptionvoidclear()Clears the values in this AttributeImpl and resets it to its default value.voidcopyTo(AttributeImpl target) Copies the values from this Attribute into the passed-in target attribute.booleaninthashCode()voidreflectWith(AttributeReflector reflector) This method is for introspection of attributes, it should simply add the key/values this attribute holds to the givenAttributeReflector.voidSet the lexical type.type()Returns this Token's lexical type.Methods inherited from class org.apache.lucene.util.AttributeImpl
clone, end, reflectAsString
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Constructor Details
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TypeAttributeImpl
public TypeAttributeImpl()Initialize this attribute withTypeAttribute.DEFAULT_TYPE -
TypeAttributeImpl
Initialize this attribute withtype
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Method Details
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type
Description copied from interface:TypeAttributeReturns this Token's lexical type. Defaults to "word".- Specified by:
typein interfaceTypeAttribute- See Also:
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setType
Description copied from interface:TypeAttributeSet the lexical type.- Specified by:
setTypein interfaceTypeAttribute- See Also:
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clear
public void clear()Description copied from class:AttributeImplClears the values in this AttributeImpl and resets it to its default value. If this implementation implements more than one Attribute interface it clears all.- Specified by:
clearin classAttributeImpl
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equals
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hashCode
public int hashCode() -
copyTo
Description copied from class:AttributeImplCopies the values from this Attribute into the passed-in target attribute. The target implementation must support all the Attributes this implementation supports.- Specified by:
copyToin classAttributeImpl
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reflectWith
Description copied from class:AttributeImplThis method is for introspection of attributes, it should simply add the key/values this attribute holds to the givenAttributeReflector.Implementations look like this (e.g. for a combined attribute implementation):
public void reflectWith(AttributeReflector reflector) { reflector.reflect(CharTermAttribute.class, "term", term()); reflector.reflect(PositionIncrementAttribute.class, "positionIncrement", getPositionIncrement()); }If you implement this method, make sure that for each invocation, the same set of
Attributeinterfaces and keys are passed toAttributeReflector.reflect(java.lang.Class<? extends org.apache.lucene.util.Attribute>, java.lang.String, java.lang.Object)in the same order, but possibly different values. So don't automatically exclude e.g.nullproperties!- Specified by:
reflectWithin classAttributeImpl- See Also:
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