de.carne.util.prefs

Class IntPreference

java.lang.Object

de.carne.util.prefs.Preference<java.lang.Integer>

de.carne.util.prefs.IntPreference

public class IntPreference
extends Preference<java.lang.Integer>

Utility class providing access to a Integer preference.

Constructor Summary

Constructors

Constructor and Description
IntPreference(java.util.prefs.Preferences preferences, java.lang.String key) Construct IntPreference.

Method Summary

Modifier and Type	Method and Description
protected java.lang.String	fromValue(java.lang.Integer value) Convert the preference value to it's string representation.
int	getInt(int defaultValue) Get the preference value.
void	putInt(int value) Set the preference value.
protected java.lang.Integer	toValue(java.lang.String valueString) Convert the preference's string representation to it's value.

Methods inherited from class de.carne.util.prefs.Preference

get, get, key, preferences, put, remove, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IntPreference

public IntPreference(java.util.prefs.Preferences preferences,
                     java.lang.String key)

Construct IntPreference.

Parameters:

preferences - The Preferences object storing this preference.

key - The preference key.

Method Detail

getInt

public int getInt(int defaultValue)

Get the preference value.

Parameters:

defaultValue - The default preference value to return in case the preference is undefined.

Returns:

The preference value.

putInt

public void putInt(int value)

Set the preference value.

Parameters:

value - The value to set.

toValue

@Nullable
protected java.lang.Integer toValue(java.lang.String valueString)

Description copied from class: Preference

Convert the preference's string representation to it's value.

Specified by:

toValue in class Preference<java.lang.Integer>

Parameters:

valueString - The string to convert.

Returns:

The converted preference value.

fromValue

protected java.lang.String fromValue(java.lang.Integer value)

Description copied from class: Preference

Convert the preference value to it's string representation.

Specified by:

fromValue in class Preference<java.lang.Integer>

Parameters:

value - The value to convert.

Returns:

The converted preference value.