com.google.cloud.dataflow.sdk.util

Interface MutationDetector

All Superinterfaces:

AutoCloseable

public interface MutationDetector
extends AutoCloseable

An object for detecting illegal mutations.

The AutoCloseable aspect of this interface allows use in a try-with-resources style, where the implementing class may choose to perform a final mutation check upon AutoCloseable.close().

Method Summary

Modifier and Type	Method and Description
void	verifyUnmodified()

Methods inherited from interface java.lang.AutoCloseable

close

Method Detail

verifyUnmodified

void verifyUnmodified()

Throws:

IllegalMutationException - if illegal mutations are detected.