Serializable
, Mutable
public class MutableObject extends Object implements Mutable, Serializable
Object
wrapper.Constructor | Description |
---|---|
MutableObject() |
Constructs a new MutableObject with the default value of
null . |
MutableObject(Object value) |
Constructs a new MutableObject with the specified value.
|
Modifier and Type | Method | Description |
---|---|---|
boolean |
equals(Object obj) |
Compares this object against the specified object.
|
Object |
getValue() |
Gets the value.
|
int |
hashCode() |
Returns the value's hash code or
0 if the value is null . |
void |
setValue(Object value) |
Sets the value.
|
String |
toString() |
Returns the String value of this mutable.
|
public MutableObject()
null
.public MutableObject(Object value)
value
- the initial value to storepublic Object getValue()
public void setValue(Object value)
public boolean equals(Object obj)
true
if and only if the argument
is not null
and is a MutableObject
object that contains the same Object
value as this object.public int hashCode()
0
if the value is null
.Copyright © 2001-2018 - Apache Software Foundation