org.apache.lucene.queryparser.surround.query

## Class FieldsQuery

- java.lang.Object
- - org.apache.lucene.queryparser.surround.query.SrndQuery
  - - org.apache.lucene.queryparser.surround.query.FieldsQuery

All Implemented Interfaces:
  Cloneable

    public class FieldsQuery
    extends SrndQuery

Forms an OR query of the provided query across multiple fields.

### Field Summary

### Fields inherited from class org.apache.lucene.queryparser.surround.query.SrndQuery

`theEmptyLcnQuery`

### Constructor Summary

Constructors
Constructor and Description
`FieldsQuery(SrndQuery q, List<String> fieldNames, char fieldOp)`
`FieldsQuery(SrndQuery q, String fieldName, char fieldOp)`

### Method Summary

Methods
`protected void` `fieldNamesToString(StringBuilder r)`
`List<String>` `getFieldNames()`
`char` `getFieldOperator()`
`boolean` `isFieldsSubQueryAcceptable()`
`Query` `makeLuceneQueryFieldNoBoost(String fieldName, BasicQueryFactory qf)`
`Query` `makeLuceneQueryNoBoost(BasicQueryFactory qf)`
`String` `toString()` This method is used by `SrndQuery.hashCode()` and `SrndQuery.equals(Object)`, see LUCENE-2945.

### Methods inherited from class org.apache.lucene.queryparser.surround.query.SrndQuery

`clone, equals, getWeight, getWeightOperator, getWeightString, hashCode, isWeighted, makeLuceneQueryField, setWeight, weightToString`

### Methods inherited from class java.lang.Object

`finalize, getClass, notify, notifyAll, wait, wait, wait`

### Constructor Detail

#### FieldsQuery

    public FieldsQuery(SrndQuery q,
               List<String> fieldNames,
               char fieldOp)

#### FieldsQuery

    public FieldsQuery(SrndQuery q,
               String fieldName,
               char fieldOp)

### Method Detail

#### isFieldsSubQueryAcceptable

    public boolean isFieldsSubQueryAcceptable()

Overrides:
  `isFieldsSubQueryAcceptable` in class `SrndQuery`

#### makeLuceneQueryNoBoost

    public Query makeLuceneQueryNoBoost(BasicQueryFactory qf)

#### makeLuceneQueryFieldNoBoost

    public Query makeLuceneQueryFieldNoBoost(String fieldName,
                                    BasicQueryFactory qf)

Specified by:
  `makeLuceneQueryFieldNoBoost` in class `SrndQuery`

#### getFieldNames

    public List<String> getFieldNames()

#### getFieldOperator

    public char getFieldOperator()

#### toString

    public String toString()

Description copied from class: `SrndQuery`
This method is used by `SrndQuery.hashCode()` and `SrndQuery.equals(Object)`, see LUCENE-2945.

Specified by:
  `toString` in class `SrndQuery`

#### fieldNamesToString

    protected void fieldNamesToString(StringBuilder r)