Package org.apache.lucene.search
Class BoostAttributeImpl
- java.lang.Object
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- org.apache.lucene.util.AttributeImpl
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- org.apache.lucene.search.BoostAttributeImpl
 
 
 
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- All Implemented Interfaces:
 java.lang.Cloneable,BoostAttribute,Attribute
public final class BoostAttributeImpl extends AttributeImpl implements BoostAttribute
Implementation class forBoostAttribute. 
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Constructor Summary
Constructors Constructor Description BoostAttributeImpl() 
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description voidclear()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.floatgetBoost()Retrieves the boost, default is1.0f.voidsetBoost(float boost)Sets the boost in this attribute- 
Methods inherited from class org.apache.lucene.util.AttributeImpl
clone, reflectAsString, reflectWith 
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Method Detail
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setBoost
public void setBoost(float boost)
Description copied from interface:BoostAttributeSets the boost in this attribute- Specified by:
 setBoostin interfaceBoostAttribute
 
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getBoost
public float getBoost()
Description copied from interface:BoostAttributeRetrieves the boost, default is1.0f.- Specified by:
 getBoostin interfaceBoostAttribute
 
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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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copyTo
public void copyTo(AttributeImpl target)
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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