Module com.pi4j

Package com.pi4j.context

Interface ContextProperties

All Superinterfaces:

Describable

public interface ContextProperties
extends Describable

ContextProperties interface.

Version:

$Id: $Id

Author:

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

Method Summary

Modifier and Type	Method	Description
Map<String,String>	all()	all.
int	count()	count.
default Descriptor	describe()	describe.
default boolean	exists(String key)	exists.
String	get(String key)	get.
default String	get(String key, String defaultValue)	get.
default Integer	getInteger(String key)	getInteger.
default Integer	getInteger(String key, Integer defaultValue)	getInteger.
boolean	has(String key)	has.

Method Details

has

boolean has(String key)

has.

Parameters:

key - a String object.

Returns:

a boolean.

get

String get(String key)

get.

Parameters:

key - a String object.

Returns:

a String object.

all

Map<String,String> all()

all.

Returns:

a Map object.

count

int count()

count.

Returns:

a int.

get

default String get(String key,
 String defaultValue)

get.

Parameters:

key - a String object.

defaultValue - a String object.

Returns:

a String object.

exists

default boolean exists(String key)

exists.

Parameters:

key - a String object.

Returns:

a boolean.

getInteger

default Integer getInteger(String key)

getInteger.

Parameters:

key - a String object.

Returns:

a Integer object.

getInteger

default Integer getInteger(String key,
 Integer defaultValue)

getInteger.

Parameters:

key - a String object.

defaultValue - a Integer object.

Returns:

a Integer object.

describe

default Descriptor describe()

describe.

Specified by:

describe in interface Describable

Returns:

a Descriptor object.