com.alexkasko.unsafe.offheap

Class OffHeapUtils

java.lang.Object

com.alexkasko.unsafe.offheap.OffHeapUtils

public class OffHeapUtils
extends Object

Static utility methods for off-heap classes

Author:

alexkasko Date: 3/5/13

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private static class	OffHeapUtils.EmptyDisposableIterator<T> Returns empty instance of OffHeapDisposableIterator

Constructor Summary

Constructors

Constructor and Description
OffHeapUtils()

Method Summary

Methods

Modifier and Type	Method and Description
static <T> OffHeapDisposableIterator<T>	emptyDisposableIterator() Returns empty disposable iterator
static void	free(OffHeapDisposable disposable) Utility method for usage in finally clauses.
static void	freeAll(OffHeapDisposable... disposables) Utility method for usage in finally clauses.

Methods inherited from class java.lang.Object

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

Constructor Detail

OffHeapUtils

public OffHeapUtils()

Method Detail

free

public static void free(OffHeapDisposable disposable)

Utility method for usage in finally clauses. Calls OffHeapDisposable.free() on provided instance only if instance is not null.

Parameters:

disposable - off-heap disposable instance, may be null

freeAll

public static void freeAll(OffHeapDisposable... disposables)

Utility method for usage in finally clauses. Calls OffHeapDisposable.free() on all provided instances only if instance is not null.

Parameters:

disposables - one or more off-heap disposable

emptyDisposableIterator

public static <T> OffHeapDisposableIterator<T> emptyDisposableIterator()

Returns empty disposable iterator

Type Parameters:

T - generic param

Returns:

empty disposable iterator