Package io.deephaven.util.channel

Class BaseSeekableChannelContext

java.lang.Object

io.deephaven.util.channel.BaseSeekableChannelContext

All Implemented Interfaces:

SeekableChannelContext, SafeCloseable, AutoCloseable

public class BaseSeekableChannelContext
extends Object
implements SeekableChannelContext

Nested Class Summary

Nested classes/interfaces inherited from interface io.deephaven.util.channel.SeekableChannelContext

SeekableChannelContext.ContextHolder

Field Summary

Fields inherited from interface io.deephaven.util.channel.SeekableChannelContext

NULL

Constructor Summary

Constructors

Constructor	Description
BaseSeekableChannelContext()

Method Summary

Modifier and Type	Method	Description
void	close()	Release any resources associated with this context.
final <T extends SafeCloseable> T	getCachedResource(String key, @NotNull Supplier<T> resourceFactory)	If this instance holds a resource corresponding to the given key, return it.

Methods inherited from class java.lang.Object

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

Constructor Details

BaseSeekableChannelContext

public BaseSeekableChannelContext()

Method Details

getCachedResource

@Nullable
public final <T extends SafeCloseable> T getCachedResource(String key,
 @NotNull
 @NotNull Supplier<T> resourceFactory)

Description copied from interface: SeekableChannelContext

If this instance holds a resource corresponding to the given key, return it. Otherwise, use the resource factory to create a new resource, store it, and return it. This method can return a null if the factory returns a null.

Specified by:

getCachedResource in interface SeekableChannelContext

close

@OverridingMethodsMustInvokeSuper
public void close()

Description copied from interface: SeekableChannelContext

Release any resources associated with this context. The context should not be used afterward.

Specified by:

close in interface AutoCloseable

Specified by:

close in interface SafeCloseable

Specified by:

close in interface SeekableChannelContext