com.namehillsoftware.lazyj

Class Lazy<T>

java.lang.Object

com.namehillsoftware.lazyj.AbstractSynchronousLazy<T>

com.namehillsoftware.lazyj.Lazy<T>

Type Parameters:

T - The type to create

Usage:

private final Lazy<Object> lazyObject = new Lazy<>(Object::new);

All Implemented Interfaces:

CreateAndHold<T>

public final class Lazy<T>
extends AbstractSynchronousLazy<T>

A default implementation of AbstractSynchronousLazy<T>

Constructor Summary

Constructors

Constructor and Description
Lazy(java.util.concurrent.Callable<T> initialization)

Method Summary

Modifier and Type	Method and Description
protected T	create() The creation function.

Methods inherited from class com.namehillsoftware.lazyj.AbstractSynchronousLazy

getObject, isCreated

Methods inherited from class java.lang.Object

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

Constructor Detail

Lazy

public Lazy(java.util.concurrent.Callable<T> initialization)

Method Detail

create

protected final T create()
                  throws java.lang.Exception

Description copied from class: AbstractSynchronousLazy

The creation function. This function will only be called once. If the implementation gives an error, that error will be retained and rethrown.

Specified by:

create in class AbstractSynchronousLazy<T>

Returns:

An object of type @param

Throws:

java.lang.Exception