playn.core

Class StubPlatform

java.lang.Object

playn.core.Platform

playn.core.StubPlatform

public class StubPlatform
extends Platform

A stub implementation of Platform that provides implementations of those services that can be usefully implemented for unit tests, and throws UnsupportedOperationException for the rest. This can usefully be extended in tests to provide test implementations for just the aspects of the platform that are needed to support the code under test.

The services that are implemented are:

• type() - reports Platform.Type.STUB
• time() - returns current time
• Platform.invokeLater(java.lang.Runnable) - invokes the supplied runnable immediately on the calling thread
• input - allows listener registration, never generates events
• log - writes logs to stderr
• json - provides full JSON parsing and formatting
• storage - maintains an in-memory storage map

Nested Class Summary

Nested classes/interfaces inherited from class playn.core.Platform

Platform.Error, Platform.Lifecycle, Platform.Type

Field Summary

Fields inherited from class playn.core.Platform

errors, frame, lifecycle

Constructor Summary

Constructors

Constructor and Description
StubPlatform()

Method Summary

Modifier and Type	Method and Description
Assets	assets() Returns the Assets service.
Audio	audio() Returns the Audio service.
Exec	exec() Returns the Exec service.
Graphics	graphics() Returns the Graphics service.
Input	input() Returns the Input service.
Json	json() Returns the Json service.
Log	log() Returns the Log service.
Net	net() Returns the Net service.
void	openURL(java.lang.String url) Opens the given URL in the default browser.
Storage	storage() Returns the Storage storage service.
int	tick() Returns the number of milliseconds that have elapsed since the game started.
double	time() Returns the current time, as a double value in millis since January 1, 1970, 00:00:00 GMT.
Platform.Type	type() Returns the platform Platform.Type.

Methods inherited from class playn.core.Platform

dispatchEvent, invokeAsync, invokeLater, isAsyncSupported, reportError

Methods inherited from class java.lang.Object

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

Constructor Detail

StubPlatform

public StubPlatform()

Method Detail

type

public Platform.Type type()

Description copied from class: Platform

Returns the platform Platform.Type.

Specified by:

type in class Platform

time

public double time()

Description copied from class: Platform

Returns the current time, as a double value in millis since January 1, 1970, 00:00:00 GMT. This is equivalent to the standard JRE new Date().getTime();, but is terser and avoids the use of long, which is best avoided when translating to JavaScript.

Specified by:

time in class Platform

tick

public int tick()

Description copied from class: Platform

Returns the number of milliseconds that have elapsed since the game started.

Specified by:

tick in class Platform

openURL

public void openURL(java.lang.String url)

Description copied from class: Platform

Opens the given URL in the default browser.

Specified by:

openURL in class Platform

assets

public Assets assets()

Description copied from class: Platform

Returns the Assets service.

Specified by:

assets in class Platform

audio

public Audio audio()

Description copied from class: Platform

Returns the Audio service.

Specified by:

audio in class Platform

graphics

public Graphics graphics()

Description copied from class: Platform

Returns the Graphics service.

Specified by:

graphics in class Platform

net

public Net net()

Description copied from class: Platform

Returns the Net service.

Specified by:

net in class Platform

exec

public Exec exec()

Description copied from class: Platform

Returns the Exec service.

Specified by:

exec in class Platform

input

public Input input()

Description copied from class: Platform

Returns the Input service.

Specified by:

input in class Platform

json

public Json json()

Description copied from class: Platform

Returns the Json service.

Specified by:

json in class Platform

log

public Log log()

Description copied from class: Platform

Returns the Log service.

Specified by:

log in class Platform

storage

public Storage storage()

Description copied from class: Platform

Returns the Storage storage service.

Specified by:

storage in class Platform