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

All Implemented Interfaces:

Serializable, Cloneable, ConfigAttribute, MultiFieldAttribute, Attribute
```
@Deprecated
public class MultiFieldAttributeImpl
extends AttributeImpl
implements MultiFieldAttribute, ConfigAttribute
```
Deprecated.

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

Field Summary
- Fields inherited from class org.apache.lucene.util.AttributeImpl
  enableBackwards

Constructor Summary

Constructors
Constructor Description

MultiFieldAttributeImpl()
Deprecated.

Method Summary

All Methods Instance Methods Concrete Methods Deprecated Methods
Modifier and Type	Method	Description
`void`	`clear()`	Deprecated. Clears the values in this AttributeImpl and resets it to its default value.
`void`	`copyTo(AttributeImpl target)`	Deprecated. Copies the values from this Attribute into the passed-in target attribute.
`boolean`	`equals(Object other)`	Deprecated.
`CharSequence[]`	`getFields()`	Deprecated.
`int`	`hashCode()`	Deprecated.
`void`	`setFields(CharSequence[] fields)`	Deprecated.
`void`	`setQueryConfigHandler(AbstractQueryConfig config)`	Deprecated.
`String`	`toString()`	Deprecated. Returns a string representation of the object.

Methods inherited from class org.apache.lucene.util.AttributeImpl
clone, reflectAsString, reflectWith

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

- Constructor Detail
  - MultiFieldAttributeImpl
```
public MultiFieldAttributeImpl()
```
    Deprecated.
- Method Detail
  - setFields
```
public void setFields(CharSequence[] fields)
```
    Deprecated.
    
    Specified by:
    
    setFields in interface MultiFieldAttribute
  - getFields
```
public CharSequence[] getFields()
```
    Deprecated.
    
    Specified by:
    
    getFields in interface MultiFieldAttribute
  - clear
```
public void clear()
```
    Deprecated.
    
    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 class AttributeImpl
  - copyTo
```
public void copyTo(AttributeImpl target)
```
    Deprecated.
    
    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 class AttributeImpl
  - equals
```
public boolean equals(Object other)
```
    Deprecated.
    
    Overrides:
    
    equals in class Object
  - hashCode
```
public int hashCode()
```
    Deprecated.
    
    Overrides:
    
    hashCode in class Object
  - toString
```
public String toString()
```
    Deprecated.
    
    Description copied from class: AttributeImpl
    
    Returns a string representation of the object. In general, the toString method returns a string that "textually represents" this object.
    WARNING: For backwards compatibility this method is implemented as return reflectAsString(false). In Lucene 4.0 this default implementation will be removed. The reason for this is the problem of CharTermAttributeImpl.toString() that must return a string representation of the term's char sequence.
    It is recommeneded to use AttributeImpl.reflectAsString(boolean) or AttributeImpl.reflectWith(org.apache.lucene.util.AttributeReflector) to get a well-defined output of AttributeImpl's internals.
    
    Overrides:
    
    toString in class AttributeImpl
  - setQueryConfigHandler
```
public void setQueryConfigHandler(AbstractQueryConfig config)
```
    Deprecated.
    
    Specified by:
    
    setQueryConfigHandler in interface ConfigAttribute

Class MultiFieldAttributeImpl

Field Summary

Fields inherited from class org.apache.lucene.util.AttributeImpl

Constructor Summary

Method Summary

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

Methods inherited from class java.lang.Object

Constructor Detail

MultiFieldAttributeImpl

Method Detail

setFields

getFields

clear

copyTo

equals

hashCode

toString

setQueryConfigHandler