com.bigdata.config

Class LongValidator

java.lang.Object

com.bigdata.config.LongValidator

All Implemented Interfaces:

IValidator<Long>

Direct Known Subclasses:

LongRangeValidator

public class LongValidator
extends Object
implements IValidator<Long>

Base impl for Long.

Version:

$Id$

Author:

Bryan Thompson

Field Summary

Fields

Modifier and Type	Field and Description
static IValidator<Long>	DEFAULT Allows all values.
static IValidator<Long>	GT_ZERO Only allows positive values (GT ZERO).
static IValidator<Long>	GTE_ZERO Only allows non-negative values (GTE ZERO).

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	LongValidator()

Method Summary

Methods

Modifier and Type	Method and Description
void	accept(String key, String val, Long arg) Accepts all values by default.
Long	parse(String key, String val) Convert a value to an instance of the generic type.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT

public static final transient IValidator<Long> DEFAULT

Allows all values.

GTE_ZERO

public static final transient IValidator<Long> GTE_ZERO

Only allows non-negative values (GTE ZERO).

GT_ZERO

public static final transient IValidator<Long> GT_ZERO

Only allows positive values (GT ZERO).

Constructor Detail

LongValidator

protected LongValidator()

Method Detail

parse

public Long parse(String key,
         String val)

Description copied from interface: IValidator

Convert a value to an instance of the generic type.

Specified by:

parse in interface IValidator<Long>

Parameters:

key - The key.

val - The value.

Returns:

The converted value.

accept

public void accept(String key,
          String val,
          Long arg)
            throws ConfigurationException

Accepts all values by default.

Specified by:

accept in interface IValidator<Long>

Parameters:

key - The key under which the value was discovered.

val - The value.

arg - The parsed value.

Throws:

ConfigurationException