Package io.deephaven.util

Class SafeCloseableArray<ACT extends AutoCloseable>

java.lang.Object

io.deephaven.util.SafeCloseableArray<ACT>

All Implemented Interfaces:

SafeCloseable, AutoCloseable

public class SafeCloseableArray<ACT extends AutoCloseable>
extends Object
implements SafeCloseable

SafeCloseable that will close non-null values inside an array.

The common use case is to create an array; use the SafeCloseableArray in an ignored try-with-resources variable, and then populate the array within the loop. If the operation fails before populating the array nothing is closed. If the operation fails during or after populating the array the populated values are closed.

Constructor Summary

Constructors

Constructor	Description
SafeCloseableArray(ACT[] entries)

Method Summary

Modifier and Type	Method	Description
final void	close()
static <ACT extends AutoCloseable> void	close(ACT @NotNull [] array)	Close an array of AutoCloseable entries, ignoring null elements and assigning elements to null as they are cleared.

Methods inherited from class java.lang.Object

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

Constructor Details

SafeCloseableArray

public SafeCloseableArray(ACT[] entries)

Method Details

close

public final void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface SafeCloseable

close

public static <ACT extends AutoCloseable> void close(ACT @NotNull [] array)

Close an array of AutoCloseable entries, ignoring null elements and assigning elements to null as they are cleared.

Parameters:

array - The array to operate one