de.saxsys.svgfx.core.utils

Class Wrapper<T>

java.lang.Object

de.saxsys.svgfx.core.utils.Wrapper<T>

Type Parameters:

T - the type of the object that is being wrapped.

public class Wrapper<T>
extends Object

Simple wrapper class to wraps an object. The wrapper is not immutable and the object can be changed.

Author:

Xyanid on 08.04.2017.

Constructor Summary

Constructors

Constructor and Description
Wrapper()
Wrapper(T object)

Method Summary

Modifier and Type	Method and Description
T	get() Returns the object.
Optional<T>	getOptional() Returns a Optional containing the object.
T	getOrFail() Returns the object only if it is not null, otherwise an IllegalStateException will be thrown.
void	set(T object) Set the object.

Methods inherited from class java.lang.Object

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

Constructor Detail

Wrapper

public Wrapper()

Wrapper

public Wrapper(T object)

Method Detail

getOptional

public Optional<T> getOptional()

Returns a Optional containing the object.

Returns:

a new Optional containing the object.

getOrFail

public T getOrFail()

Returns the object only if it is not null, otherwise an IllegalStateException will be thrown.

Returns:

the object.

Throws:

IllegalStateException - if the object is null.

get

public T get()

Returns the object.

Returns:

the object.

set

public void set(T object)

Set the object.

Parameters:

object - the value to use.