Package org.apache.flink.connector.file.src.util

Class Utils

java.lang.Object

org.apache.flink.connector.file.src.util.Utils

@PublicEvolving
public final class Utils
extends Object

Miscellaneous utilities for the file source.

Method Summary

Modifier and Type	Method	Description
static <E> E	doWithCleanupOnException(Closeable toCleanUp, SupplierWithException<E,IOException> code)	Runs the given SupplierWithException (a piece of code producing a result).
static void	doWithCleanupOnException(Closeable toCleanUp, ThrowingRunnable<IOException> code)	Runs the given Runnable.
static <T> void	forEachRemaining(BulkFormat.Reader<T> reader, Consumer<? super T> action)	Performs the given action for each remaining element in BulkFormat.Reader until all elements have been processed or the action throws an exception.

Methods inherited from class java.lang.Object

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

Method Detail

doWithCleanupOnException

public static <E> E doWithCleanupOnException(Closeable toCleanUp,
                                             SupplierWithException<E,IOException> code)
                                      throws IOException

Runs the given SupplierWithException (a piece of code producing a result). If an exception happens during that, the given closable is quietly closed.

Throws:

IOException

doWithCleanupOnException

public static void doWithCleanupOnException(Closeable toCleanUp,
                                            ThrowingRunnable<IOException> code)
                                     throws IOException

Runs the given Runnable. If an exception happens during that, the given closable is quietly closed.

Throws:

IOException

forEachRemaining

public static <T> void forEachRemaining(BulkFormat.Reader<T> reader,
                                        Consumer<? super T> action)
                                 throws IOException

Performs the given action for each remaining element in BulkFormat.Reader until all elements have been processed or the action throws an exception.

Throws:

IOException