org.apache.lucene.queryParser.standard.config

Class NumericConfig

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

Method Summary

Methods

Modifier and Type	Method and 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