MultiFieldAttributeImpl (Lucene 2.9.4 API)

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

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, MultiFieldAttribute, org.apache.lucene.util.Attribute
```
public class MultiFieldAttributeImpl
extends org.apache.lucene.util.AttributeImpl
implements MultiFieldAttribute
```
This attribute is used by MultiFieldQueryNodeProcessor processor and must be defined in the QueryConfigHandler. This attribute tells the processor to which fields the terms in the query should be expanded.

See Also:

MultiFieldAttribute, Serialized Form

Constructor Summary

Constructors
Constructor and Description

MultiFieldAttributeImpl()

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)`
`java.lang.CharSequence[]`	`getFields()`
`int`	`hashCode()`
`void`	`setFields(java.lang.CharSequence[] fields)`
`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
  - MultiFieldAttributeImpl
```
public MultiFieldAttributeImpl()
```
- Method Detail
  - setFields
```
public void setFields(java.lang.CharSequence[] fields)
```
    Specified by:
    
    setFields in interface MultiFieldAttribute
  - getFields
```
public java.lang.CharSequence[] getFields()
```
    Specified by:
    
    getFields in interface MultiFieldAttribute
  - 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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