org.apache.beam.sdk.options

Class ValueProvider.StaticValueProvider<T>

java.lang.Object

org.apache.beam.sdk.options.ValueProvider.StaticValueProvider<T>

All Implemented Interfaces:

java.io.Serializable, ValueProvider<T>

Enclosing interface:

ValueProvider<T>

public static class ValueProvider.StaticValueProvider<T>
extends java.lang.Object
implements ValueProvider<T>, java.io.Serializable

ValueProvider.StaticValueProvider is an implementation of ValueProvider that allows for a static value to be provided.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.beam.sdk.options.ValueProvider

ValueProvider.Deserializer, ValueProvider.NestedValueProvider<T,X>, ValueProvider.RuntimeValueProvider<T>, ValueProvider.Serializer, ValueProvider.StaticValueProvider<T>

Method Summary

Modifier and Type	Method and Description
T	get() Returns the runtime value wrapped by this ValueProvider in case it is ValueProvider.isAccessible(), otherwise fails.
boolean	isAccessible() Whether the contents of this ValueProvider is currently available via ValueProvider.get().
static <T> ValueProvider.StaticValueProvider<T>	of(T value) Creates a ValueProvider.StaticValueProvider that wraps the provided value.
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Method Detail

of

public static <T> ValueProvider.StaticValueProvider<T> of(T value)

Creates a ValueProvider.StaticValueProvider that wraps the provided value.

get

public T get()

Description copied from interface: ValueProvider

Returns the runtime value wrapped by this ValueProvider in case it is ValueProvider.isAccessible(), otherwise fails.

Specified by:

get in interface ValueProvider<T>

isAccessible

public boolean isAccessible()

Description copied from interface: ValueProvider

Whether the contents of this ValueProvider is currently available via ValueProvider.get().

Specified by:

isAccessible in interface ValueProvider<T>

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object