BoostAttributeImpl (Lucene 2.9.4 API)

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java.lang.Object
- org.apache.lucene.util.AttributeImpl
- - org.apache.lucene.queryParser.standard.config.BoostAttributeImpl

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, BoostAttribute, org.apache.lucene.util.Attribute
```
public class BoostAttributeImpl
extends org.apache.lucene.util.AttributeImpl
implements BoostAttribute
```
This attribute is used by MultiFieldQueryNodeProcessor processor and it should be defined in a FieldConfig. This processor uses this attribute to define which boost a specific field should have when none is defined to it.

See Also:

BoostAttribute, Serialized Form

Constructor Summary

Constructors
Constructor and Description

BoostAttributeImpl()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`clear()`
`void`	`copyTo(org.apache.lucene.util.AttributeImpl target)`
`boolean`	`equals(java.lang.Object other)`
`float`	`getBoost()`
`int`	`hashCode()`
`void`	`setBoost(float boost)`
`java.lang.String`	`toString()`

Methods inherited from class org.apache.lucene.util.AttributeImpl
clone

Methods inherited from class java.lang.Object
finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - BoostAttributeImpl
```
public BoostAttributeImpl()
```
- Method Detail
  - setBoost
```
public void setBoost(float boost)
```
    Specified by:
    
    setBoost in interface BoostAttribute
  - getBoost
```
public float getBoost()
```
    Specified by:
    
    getBoost in interface BoostAttribute
  - clear
```
public void clear()
```
    Specified by:
    
    clear in class org.apache.lucene.util.AttributeImpl
  - copyTo
```
public void copyTo(org.apache.lucene.util.AttributeImpl target)
```
    Specified by:
    
    copyTo in class org.apache.lucene.util.AttributeImpl
  - equals
```
public boolean equals(java.lang.Object other)
```
    Specified by:
    
    equals in class org.apache.lucene.util.AttributeImpl
  - hashCode
```
public int hashCode()
```
    Specified by:
    
    hashCode in class org.apache.lucene.util.AttributeImpl
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class org.apache.lucene.util.AttributeImpl

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