com.bigdata.config
Class IntegerValidator

java.lang.Object
  com.bigdata.config.IntegerValidator

All Implemented Interfaces:

IValidator<Integer>

Direct Known Subclasses:

IntegerRangeValidator

public class IntegerValidator
extends Object
implements IValidator<Integer>

Base impl for Integer.

Version:

$Id: IntegerValidator.java 2265 2009-10-26 12:51:06Z thompsonbry $

Author:

Bryan Thompson

Field Summary

static IValidator<Integer>	DEFAULT Allows all values.
static IValidator<Integer>	GT_ZERO Only allows positive values (GT ZERO).
static IValidator<Integer>	GTE_ZERO Only allows non-negative values (GTE ZERO).

Constructor Summary

IntegerValidator()

Method Summary

void	accept(String key, String val, Integer arg) Accepts all values by default.
Integer	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<Integer> DEFAULT

Allows all values.

GTE_ZERO

public static final transient IValidator<Integer> GTE_ZERO

Only allows non-negative values (GTE ZERO).

GT_ZERO

public static final transient IValidator<Integer> GT_ZERO

Only allows positive values (GT ZERO).

Constructor Detail

IntegerValidator

public IntegerValidator()

Method Detail

parse

public Integer 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<Integer>

Parameters:

key - The key.

val - The value.

Returns:

The converted value.

accept

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

Accepts all values by default.

Specified by:

accept in interface IValidator<Integer>

Parameters:

key - The key under which the value was discovered.

val - The value.

arg - The parsed value.

Throws:

ConfigurationException