MutableObject (Apache Commons Lang 3.4 API)

java.lang.Object
- org.apache.commons.lang3.mutable.MutableObject<T>

Type Parameters:
T - the type to set and get

All Implemented Interfaces:

Serializable, Mutable<T>
```
public class MutableObject<T>
extends Object
implements Mutable<T>, Serializable
```
A mutable Object wrapper.

Since:

2.1

Version:

$Id: MutableObject.java 1562971 2014-01-30 21:23:18Z ggregory $

See Also:
Serialized Form

Constructor Summary

Constructors
Constructor and Description
`MutableObject()` Constructs a new MutableObject with the default value of `null`.
`MutableObject(T value)` Constructs a new MutableObject with the specified value.

Method Summary

Methods
Modifier and Type	Method and Description
`boolean`	`equals(Object obj)` Compares this object against the specified object.
`T`	`getValue()` Gets the value.
`int`	`hashCode()` Returns the value's hash code or `0` if the value is `null`.
`void`	`setValue(T value)` Sets the value.
`String`	`toString()` Returns the String value of this mutable.

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - MutableObject
```
public MutableObject()
```
    Constructs a new MutableObject with the default value of null.
  - MutableObject
```
public MutableObject(T value)
```
    Constructs a new MutableObject with the specified value.
    
    Parameters:
    value - the initial value to store
- Method Detail
  - getValue
```
public T getValue()
```
    Gets the value.
    
    Specified by:
    
    getValue in interface Mutable<T>
    
    Returns:
    the value, may be null
  - setValue
```
public void setValue(T value)
```
    Sets the value.
    
    Specified by:
    
    setValue in interface Mutable<T>
    
    Parameters:
    value - the value to set
  - equals
```
public boolean equals(Object obj)
```
    Compares this object against the specified object. The result is true if and only if the argument is not null and is a MutableObject object that contains the same T value as this object.
    
    Overrides:
    
    equals in class Object
    
    Parameters:
    obj - the object to compare with, null returns false
    
    Returns:
    true if the objects are the same; true if the objects have equivalent value fields; false otherwise.
  - hashCode
```
public int hashCode()
```
    Returns the value's hash code or 0 if the value is null.
    
    Overrides:
    
    hashCode in class Object
    
    Returns:
    the value's hash code or 0 if the value is null.
  - toString
```
public String toString()
```
    Returns the String value of this mutable.
    
    Overrides:
    
    toString in class Object
    
    Returns:
    the mutable value as a string

Class MutableObject<T>

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

MutableObject

MutableObject

Method Detail

getValue

setValue

equals

hashCode

toString