## Uses of Interface
org.apache.tamaya.optional.ValueProvider

- - ### Uses of ValueProvider in org.apache.tamaya.optional

    Fields in org.apache.tamaya.optional declared as ValueProvider
    Modifier and Type | Field and Description
    --- | ---
    `static ValueProvider` | OptionalConfiguration.`DEFAULT_PROVIDER` Default value provider returning Strings from system properties and the system environment.
    `static ValueProvider` | OptionalConfiguration.`NULLPROVIDER` Default value provider that always returns `null`.

    Methods in org.apache.tamaya.optional with parameters of type ValueProvider
    Modifier and Type | Method and Description
    --- | ---
    `static OptionalConfiguration` | OptionalConfiguration.`of(EvaluationPolicy policy, ValueProvider provider)` Returns an instance of OptionalConfiguration, which uses the given provider and policy for evaluating the values.

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