net.openhft.chronicle.core.io

Class SimpleCloseable

java.lang.Object

net.openhft.chronicle.core.io.SimpleCloseable

All Implemented Interfaces:

Closeable, AutoCloseable, ManagedCloseable, QueryCloseable, ReferenceOwner

public abstract class SimpleCloseable
extends Object
implements Closeable, ReferenceOwner, ManagedCloseable

An abstract class providing a basic implementation of the Closeable, ReferenceOwner, and ManagedCloseable interfaces. It maintains a flag to track the closed state of the resource and provides methods for closing the resource.

Field Summary

Fields inherited from interface net.openhft.chronicle.core.io.ReferenceOwner

INIT, TMP

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	SimpleCloseable() Constructs a new instance of SimpleCloseable.

Method Summary

Modifier and Type	Method and Description
void	close() Closes the resource so that it cannot be used again.
boolean	isClosed() Checks if the resource is closed.
protected void	performClose() Performs the actual close operation.

Methods inherited from class java.lang.Object

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

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

referenceId, referenceName, temporary

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

createdHere, throwExceptionIfClosed, warnAndCloseIfNotClosed

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

closeQuietly, closeQuietly

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

isClosing

Constructor Detail

SimpleCloseable

protected SimpleCloseable()

Constructs a new instance of SimpleCloseable. This constructor is protected to encourage inheritance and prevent direct instantiation.

Method Detail

close

public final void close()

Closes the resource so that it cannot be used again. Once closed, subsequent calls to this method will have no effect.

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

See Also:

AbstractCloseable.performClose()

performClose

protected void performClose()

Performs the actual close operation. Subclasses can override this method to provide custom close logic. The default implementation does nothing.

Call close() to ensure this is called exactly once.

isClosed

public boolean isClosed()

Checks if the resource is closed.

Specified by:

isClosed in interface QueryCloseable

Returns:

true if the resource is closed, false otherwise.