org.swblocks.jbl.util

Class MutableObject<T>

java.lang.Object

org.swblocks.jbl.util.MutableObject<T>

Type Parameters:

T - Type to wrap in MutableObject

public final class MutableObject<T>
extends java.lang.Object

A simple mutable object holder. Can be used to express out/inout parameters and in other scenarios where mutation needs to happen on a value that is also pinned to a final object

Such helper type(s) exists in Apache Commons and many other libraries, but definitely not worth taking library dependency for such small functionality

Constructor Summary

Constructors

Constructor and Description
MutableObject(T value)

Method Summary

Modifier and Type	Method and Description
boolean	equals(java.lang.Object obj)
T	getValue()
int	hashCode()
void	setValue(T value)

Methods inherited from class java.lang.Object

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

Constructor Detail

MutableObject

public MutableObject(T value)

Method Detail

getValue

public T getValue()

setValue

public void setValue(T value)

equals

public boolean equals(java.lang.Object obj)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object