alluxio

Class CloseableSupplier<T extends Closeable>

java.lang.Object

alluxio.CloseableSupplier<T>

Type Parameters:

T - the lazy initializing object

All Implemented Interfaces:

Closeable, AutoCloseable, java.util.function.Supplier<T>

public class CloseableSupplier<T extends Closeable>
extends Object
implements java.util.function.Supplier<T>, Closeable

Closeable supplier which supports lazy initialization and cleanup if initialized.

Constructor Summary

Constructors

Constructor and Description
CloseableSupplier(java.util.function.Supplier<T> delegate)

Method Summary

Modifier and Type	Method and Description
void	close()
T	get()

Methods inherited from class java.lang.Object

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

Constructor Detail

CloseableSupplier

public CloseableSupplier(java.util.function.Supplier<T> delegate)

Parameters:

delegate - the underlying supplier

Method Detail

get

public T get()

Specified by:

get in interface java.util.function.Supplier<T extends Closeable>

close

public void close()
           throws IOException

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Throws:

IOException