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
boolean	equals(java.lang.Object other)
T	get() Returns the runtime value wrapped by this ValueProvider in case it is ValueProvider.isAccessible(), otherwise fails.
int	hashCode()
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, finalize, getClass, 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

equals

public boolean equals(java.lang.Object other)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object