Package org.apache.beam.sdk.testing

Class PAssert.MatcherCheckerFn<T>

java.lang.Object

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

All Implemented Interfaces:

Serializable, ProcessFunction<T,Void>, SerializableFunction<T,Void>

Enclosing class:

PAssert

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

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

See Also:

• Serialized Form

Constructor Summary

Constructors

Constructor	Description
MatcherCheckerFn(SerializableMatcher<T> matcher)

Method Summary

Modifier and Type	Method	Description
@Nullable 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 Details

MatcherCheckerFn

public MatcherCheckerFn(SerializableMatcher<T> matcher)

Method Details

apply

public @Nullable 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,Void>

Specified by:

apply in interface SerializableFunction<T,Void>