Module com.pi4j

Package com.pi4j.common

Interface Metadata

public interface Metadata

Metadata interface.

Version:

$Id: $Id

Author:

Robert Savage (http://www.savagehomeautomation.com)

Method Summary

Modifier and Type	Method	Description
Collection<Metadatum>	all()	all.
Metadata	clear()	clear.
default boolean	contains(Metadatum metadatum)	contains.
boolean	contains(String key)	contains.
static Metadata	create()	create.
Metadatum	get(String key)	get.
default Object	getValue(String key)	getValue.
boolean	isEmpty()	isEmpty.
default Metadata	put(Metadata metadata)	put.
Metadata	put(Metadatum metadatum)	put.
default Metadata	put(String key)	put.
default Metadata	put(String key, Object value)	put.
default Metadata	put(String key, Object value, String description)	put.
default Metadata	put(Collection<? extends Metadatum> c)	put.
Metadatum	remove(String key)	remove.
int	size()	size.

Method Details

size

int size()

size.

Returns:

a int.

isEmpty

boolean isEmpty()

isEmpty.

Returns:

a boolean.

contains

boolean contains(String key)

contains.

Parameters:

key - a String object.

Returns:

a boolean.

remove

Metadatum remove(String key)

remove.

Parameters:

key - a String object.

Returns:

a Metadatum object.

put

Metadata put(Metadatum metadatum)

put.

Parameters:

metadatum - a Metadatum object.

Returns:

a Metadata object.

clear

Metadata clear()

clear.

Returns:

a Metadata object.

get

Metadatum get(String key)

get.

Parameters:

key - a String object.

Returns:

a Metadatum object.

all

Collection<Metadatum> all()

all.

Returns:

a Collection object.

put

default Metadata put(Collection<? extends Metadatum> c)

put.

Parameters:

c - a Collection object.

Returns:

a Metadata object.

put

default Metadata put(Metadata metadata)

put.

Parameters:

metadata - a Metadata object.

Returns:

a Metadata object.

contains

default boolean contains(Metadatum metadatum)

contains.

Parameters:

metadatum - a Metadatum object.

Returns:

a boolean.

getValue

default Object getValue(String key)

getValue.

Parameters:

key - a String object.

Returns:

a Object object.

put

default Metadata put(String key)

put.

Parameters:

key - a String object.

Returns:

a Metadata object.

put

default Metadata put(String key,
 Object value)

put.

Parameters:

key - a String object.

value - a Object object.

Returns:

a Metadata object.

put

default Metadata put(String key,
 Object value,
 String description)

put.

Parameters:

key - a String object.

value - a Object object.

description - a String object.

Returns:

a Metadata object.

create

static Metadata create()

create.

Returns:

a Metadata object.