Package org.glassfish.grizzly.utils

Class Holder<E>

java.lang.Object

org.glassfish.grizzly.utils.Holder<E>

Direct Known Subclasses:

Holder.IntHolder, Holder.LazyHolder

public abstract class Holder<E>
extends java.lang.Object

The object holder, which might be used for lazy object initialization.

Author:

Alexey Stashok

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	Holder.IntHolder
static class	Holder.LazyHolder<E>
static class	Holder.LazyIntHolder

Constructor Summary

Constructors

Constructor	Description
Holder()

Method Summary

Modifier and Type	Method	Description
abstract E	get()
static <T> Holder.LazyHolder<T>	lazyHolder(java.util.function.Supplier<T> factory)
static Holder.LazyIntHolder	lazyIntHolder(java.util.function.Supplier<java.lang.Integer> factory)
static <T> Holder<T>	staticHolder(T value)
static Holder.IntHolder	staticIntHolder(int value)
java.lang.String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

Holder

public Holder()

Method Detail

staticHolder

public static <T> Holder<T> staticHolder(T value)

staticIntHolder

public static Holder.IntHolder staticIntHolder(int value)

lazyHolder

public static <T> Holder.LazyHolder<T> lazyHolder(java.util.function.Supplier<T> factory)

lazyIntHolder

public static Holder.LazyIntHolder lazyIntHolder(java.util.function.Supplier<java.lang.Integer> factory)

get

public abstract E get()

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object