org.glyptodon.guacamole.form

Class NumericField

java.lang.Object

org.glyptodon.guacamole.form.Field

org.glyptodon.guacamole.form.NumericField

public class NumericField
extends Field

Represents a field which may contain only integer values.

Author:

Michael Jumper

Nested Class Summary

Nested classes/interfaces inherited from class org.glyptodon.guacamole.form.Field

Field.Type

Constructor Summary

Constructors

Constructor and Description
NumericField(String name) Creates a new NumericField with the given name.

Method Summary

Modifier and Type	Method and Description
static String	format(Integer i) Formats the given integer in the format required by a numeric field.
static Integer	parse(String str) Parses the given string as an integer, where the given string is in the format required by a numeric field.

Methods inherited from class org.glyptodon.guacamole.form.Field

getName, getOptions, getType, setName, setOptions, setType

Methods inherited from class java.lang.Object

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

Constructor Detail

NumericField

public NumericField(String name)

Creates a new NumericField with the given name.

Parameters:

name - The unique name to associate with this field.

Method Detail

format

public static String format(Integer i)

Formats the given integer in the format required by a numeric field.

Parameters:

i - The integer to format, which may be null.

Returns:

A string representation of the given integer, or null if the given integer was null.

parse

public static Integer parse(String str)
                     throws NumberFormatException

Parses the given string as an integer, where the given string is in the format required by a numeric field.

Parameters:

str - The string to parse as an integer, which may be null.

Returns:

The integer representation of the given string, or null if the given string was null.

Throws:

NumberFormatException - If the given string is not in a parseable format.