Class SimpleKey

java.lang.Object

org.springframework.cache.interceptor.SimpleKey

All Implemented Interfaces:

Serializable

public class SimpleKey
extends Object
implements Serializable

A simple key as returned from the SimpleKeyGenerator.

Since:

4.0

Author:

Phillip Webb, Juergen Hoeller, Brian Clozel

See Also:

• SimpleKeyGenerator
• Serialized Form

Field Summary

Fields

Modifier and Type	Field	Description
static final SimpleKey	EMPTY	An empty key.

Constructor Summary

Constructors

Constructor	Description
SimpleKey(@Nullable Object... elements)	Create a new SimpleKey instance.

Method Summary

Modifier and Type	Method	Description
boolean	equals(@Nullable Object other)
final int	hashCode()
String	toString()

Methods inherited from class java.lang.Object

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

Field Details

EMPTY

public static final SimpleKey EMPTY

An empty key.

Constructor Details

SimpleKey

public SimpleKey(@Nullable Object... elements)

Create a new SimpleKey instance.

Parameters:

elements - the elements of the key

Method Details

equals

public boolean equals(@Nullable Object other)

Overrides:

equals in class Object

hashCode

public final int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object