MutableObject¶

public class org.apache.commons.lang3.mutable.MutableObject<T> implements Mutable<T>, Serializable [source]¶

A mutable Object wrapper.

This class was created before the introduction of the java.util.concurrent.atomic package and the AtomicReference class.

Parameters:: <T> – The type to set and get.
See also:: AtomicReference
Since:: 2.1

Constructors¶

`MutableObject()`	Constructs a new MutableObject with the default value of `null`.
`MutableObject(Object)`	Constructs a new MutableObject with the specified value.

public MutableObject()[source]¶: Constructs a new MutableObject with the default value of null.

public MutableObject(T value)[source]¶

Constructs a new MutableObject with the specified value.

Parameters:: value – The initial value to store.

Methods¶

`equals(Object)`	Compares this object against the specified object.
`getValue()`	Deprecated. Gets the value.
`hashCode()`	Returns the value’s hash code or `0` if the value is `null`.
`setValue(Object)`	Sets the value.
`toString()`	Returns the String value of this mutable.

@Override public boolean equals(Object obj)[source]¶

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.

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.

@Deprecated @Override public T getValue()[source]¶

Deprecated: Use #get().

Gets the value.

Returns:: The value, may be null.

@Override public int hashCode()[source]¶

Returns the value’s hash code or 0 if the value is null.

Returns:: The value’s hash code or 0 if the value is null.

@Override public void setValue(T value)[source]¶

Sets the value.

Parameters:: value – The value to set.

@Override public String toString()[source]¶

Returns the String value of this mutable.

Returns:: The mutable value as a string.