Package org.apache.lucene.search
Class FuzzyTermsEnum.LevenshteinAutomataAttributeImpl
- java.lang.Object
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- org.apache.lucene.util.AttributeImpl
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- org.apache.lucene.search.FuzzyTermsEnum.LevenshteinAutomataAttributeImpl
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- All Implemented Interfaces:
Cloneable
,FuzzyTermsEnum.LevenshteinAutomataAttribute
,Attribute
- Enclosing class:
- FuzzyTermsEnum
public static final class FuzzyTermsEnum.LevenshteinAutomataAttributeImpl extends AttributeImpl implements FuzzyTermsEnum.LevenshteinAutomataAttribute
Stores compiled automata as a list (indexed by edit distance)- NOTE: This API is for internal purposes only and might change in incompatible ways in the next release.
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Constructor Summary
Constructors Constructor Description LevenshteinAutomataAttributeImpl()
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description CompiledAutomaton[]
automata()
void
clear()
Clears the values in this AttributeImpl and resets it to its default value.void
copyTo(AttributeImpl _target)
Copies the values from this Attribute into the passed-in target attribute.boolean
equals(Object other)
int
hashCode()
void
reflectWith(AttributeReflector reflector)
This method is for introspection of attributes, it should simply add the key/values this attribute holds to the givenAttributeReflector
.void
setAutomata(CompiledAutomaton[] automata)
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Methods inherited from class org.apache.lucene.util.AttributeImpl
clone, end, reflectAsString
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Method Detail
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automata
public CompiledAutomaton[] automata()
- Specified by:
automata
in interfaceFuzzyTermsEnum.LevenshteinAutomataAttribute
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setAutomata
public void setAutomata(CompiledAutomaton[] automata)
- Specified by:
setAutomata
in interfaceFuzzyTermsEnum.LevenshteinAutomataAttribute
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clear
public void clear()
Description copied from class:AttributeImpl
Clears 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:
clear
in classAttributeImpl
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copyTo
public void copyTo(AttributeImpl _target)
Description copied from class:AttributeImpl
Copies the values from this Attribute into the passed-in target attribute. The target implementation must support all the Attributes this implementation supports.- Specified by:
copyTo
in classAttributeImpl
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reflectWith
public void reflectWith(AttributeReflector reflector)
Description copied from class:AttributeImpl
This 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
Attribute
interfaces 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.null
properties!- Specified by:
reflectWith
in classAttributeImpl
- See Also:
AttributeImpl.reflectAsString(boolean)
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