NumericConfig (Lucene 3.6.2 API)

java.lang.Object
- org.apache.lucene.queryParser.standard.config.NumericConfig

```
public class NumericConfig
extends Object
```
This class holds the configuration used to parse numeric queries and create NumericRangeQuerys.

See Also:

NumericRangeQuery, NumberFormat

Constructor Summary

Constructors
Constructor Description

NumericConfig(int precisionStep, NumberFormat format, NumericField.DataType type)
Constructs a NumericConfig object.

Constructors
Constructor	Description
`NumericConfig(int precisionStep, NumberFormat format, NumericField.DataType type)`	Constructs a `NumericConfig` object.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`boolean`	`equals(Object obj)`
`NumberFormat`	`getNumberFormat()`	Returns the `NumberFormat` used to parse a `String` to `Number`
`int`	`getPrecisionStep()`	Returns the precision used to index the numeric values
`NumericField.DataType`	`getType()`	Returns the numeric type used to index the numeric values
`void`	`setNumberFormat(NumberFormat format)`	Sets the `NumberFormat` used to parse a `String` to `Number`
`void`	`setPrecisionStep(int precisionStep)`	Sets the precision used to index the numeric values
`void`	`setType(NumericField.DataType type)`	Sets the numeric type used to index the numeric values

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

- Constructor Detail
  - NumericConfig
```
public NumericConfig(int precisionStep,
                     NumberFormat format,
                     NumericField.DataType type)
```
    Constructs a NumericConfig object.
    
    Parameters:
    
    precisionStep - the precision used to index the numeric values
    
    format - the NumberFormat used to parse a String to Number
    
    type - the numeric type used to index the numeric values
    
    See Also:
    
    setPrecisionStep(int), setNumberFormat(NumberFormat), setType(org.apache.lucene.document.NumericField.DataType)
- Method Detail
  - getPrecisionStep
```
public int getPrecisionStep()
```
    Returns the precision used to index the numeric values
    
    Returns:
    
    the precision used to index the numeric values
    
    See Also:
    
    NumericRangeQuery.getPrecisionStep()
  - setPrecisionStep
```
public void setPrecisionStep(int precisionStep)
```
    Sets the precision used to index the numeric values
    
    Parameters:
    
    precisionStep - the precision used to index the numeric values
    
    See Also:
    
    NumericRangeQuery.getPrecisionStep()
  - getNumberFormat
```
public NumberFormat getNumberFormat()
```
    Returns the NumberFormat used to parse a String to Number
    
    Returns:
    
    the NumberFormat used to parse a String to Number
  - getType
```
public NumericField.DataType getType()
```
    Returns the numeric type used to index the numeric values
    
    Returns:
    
    the numeric type used to index the numeric values
  - setType
```
public void setType(NumericField.DataType type)
```
    Sets the numeric type used to index the numeric values
    
    Parameters:
    
    type - the numeric type used to index the numeric values
  - setNumberFormat
```
public void setNumberFormat(NumberFormat format)
```
    Sets the NumberFormat used to parse a String to Number
    
    Parameters:
    
    format - the NumberFormat used to parse a String to Number, cannot be null
  - equals
```
public boolean equals(Object obj)
```
    Overrides:
    
    equals in class Object

Class NumericConfig

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

NumericConfig

Method Detail

getPrecisionStep

setPrecisionStep

getNumberFormat

getType

setType

setNumberFormat

equals