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T
- the data type for the valuepublic static interface Preferences.Setting<T>
Interface for a preference value
Method Summary | |
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Preferences.Setting<T> |
getNullInstance()
Returns a setting whose value is null. |
T |
getValue()
Returns the value of this setting. |
void |
visit(Preferences.SettingVisitor visitor)
Enable usage of the visitor pattern. |
Method Detail |
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T getValue()
void visit(Preferences.SettingVisitor visitor)
visitor
- the visitorPreferences.Setting<T> getNullInstance()
getValue()
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