Package org.jclouds.googlecomputeengine.domain

Class Metadata

java.lang.Object

org.jclouds.googlecomputeengine.domain.Metadata

All Implemented Interfaces:

Cloneable

public abstract class Metadata
extends Object
implements Cloneable

Metadata for an instance or project, with their fingerprint.

This object is mutable and not thread-safe.

Method Summary

Modifier and Type	Method	Description
Map<String,String>	asMap()	Copies the metadata into a new mutable map.
Metadata	clone()
boolean	containsKey(String key)
static Metadata	create()
static Metadata	create(String fingerprint)
abstract String	fingerprint()	The fingerprint for the items - needed for updating them.
String	get(String key)	Returns the value with the supplied key, or null.
Metadata	put(String key, String value)	Adds or replaces a metadata entry.
Metadata	putAll(Map<String,String> input)	Adds or replaces metadata entries.
Metadata	remove(String key)	Removes any entry with the supplied key.
int	size()

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Details

fingerprint

@Nullable
public abstract String fingerprint()

The fingerprint for the items - needed for updating them.

put

public Metadata put(String key,
 String value)

Adds or replaces a metadata entry.

putAll

public Metadata putAll(Map<String,String> input)

Adds or replaces metadata entries.

remove

public Metadata remove(String key)

Removes any entry with the supplied key.

asMap

public Map<String,String> asMap()

Copies the metadata into a new mutable map.

get

@Nullable
public String get(String key)

Returns the value with the supplied key, or null.

containsKey

public boolean containsKey(String key)

size

public int size()

create

public static Metadata create()

create

public static Metadata create(String fingerprint)

clone

public Metadata clone()

Overrides:

clone in class Object