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 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.float
getBoost()
Retrieves the boost, default is1.0f
.void
setBoost(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:BoostAttribute
Sets the boost in this attribute- Specified by:
setBoost
in interfaceBoostAttribute
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getBoost
public float getBoost()
Description copied from interface:BoostAttribute
Retrieves the boost, default is1.0f
.- Specified by:
getBoost
in interfaceBoostAttribute
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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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