org.apache.beam.sdk.testing

Class PAssert.PCollectionContentsAssert.MatcherCheckerFn<T>

java.lang.Object

org.apache.beam.sdk.testing.PAssert.PCollectionContentsAssert.MatcherCheckerFn<T>

All Implemented Interfaces:

java.io.Serializable, ProcessFunction<T,java.lang.Void>, SerializableFunction<T,java.lang.Void>

Enclosing class:

PAssert.PCollectionContentsAssert<T>

protected static class PAssert.PCollectionContentsAssert.MatcherCheckerFn<T>
extends java.lang.Object
implements SerializableFunction<T,java.lang.Void>

Check that the passed-in matchers match the existing data.

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
MatcherCheckerFn(SerializableMatcher<T> matcher)

Method Summary

Modifier and Type	Method and Description
@Nullable java.lang.Void	apply(T actual) Returns the result of invoking this function on the given input.

Methods inherited from class java.lang.Object

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

Constructor Detail

MatcherCheckerFn

public MatcherCheckerFn(SerializableMatcher<T> matcher)

Method Detail

apply

public @Nullable java.lang.Void apply(T actual)

Description copied from interface: SerializableFunction

Returns the result of invoking this function on the given input.

Specified by:

apply in interface ProcessFunction<T,java.lang.Void>

Specified by:

apply in interface SerializableFunction<T,java.lang.Void>