net.openhft.chronicle.core.io

Interface Closeable

All Superinterfaces:

AutoCloseable, Closeable, QueryCloseable

All Known Subinterfaces:

EventLoop, IntArrayValues, IntValue, LongArrayValues, LongValue, ManagedCloseable, TwoLongValue

All Known Implementing Classes:

AbstractCloseable, AbstractCloseableReferenceCounted, DelegatingEventLoop, OnDemandEventLoop, SimpleCloseable, UnsafeCloseable

public interface Closeable
extends Closeable, QueryCloseable

Extension of Closeable that participates in the Chronicle resource lifecycle.

Typical usage is via try-with-resources where close() is invoked automatically. Implementations normally extend AbstractCloseable to delegate their cleanup to AbstractCloseable.performClose().

Thread safety is implementation specific; callers should assume instances are not thread-safe unless stated otherwise.

Method Summary

Modifier and Type	Method and Description
void	close() Release any underlying resources.
static void	closeQuietly(Object... closeables) Close the supplied resources without propagating any exception.
static void	closeQuietly(@Nullable Object o) Variant for a single resource.

Methods inherited from interface net.openhft.chronicle.core.io.QueryCloseable

isClosed, isClosing

Method Detail

closeQuietly

static void closeQuietly(@Nullable
                         Object... closeables)

Close the supplied resources without propagating any exception. Elements of arrays or collections are closed recursively.

 Closeable.closeQuietly(in, socket);
 

Parameters:

closeables - resources to close

See Also:

AbstractCloseable.performClose()

closeQuietly

static void closeQuietly(@Nullable
                         @Nullable Object o)

Variant for a single resource. Arrays, collections and ServerSocketChannel are handled transparently.

Parameters:

o - resource to close

See Also:

AbstractCloseable.performClose()

close

void close()

Release any underlying resources. The call is idempotent and may be made from a try-with-resources block.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface Closeable

Throws:

IllegalStateException - if the resource refuses to close

See Also:

AbstractCloseable.performClose()