com.example.graphics.proxy.RemoteRendererProxy Class Reference

Inheritance diagram for com.example.graphics.proxy.RemoteRendererProxy:

Collaboration diagram for com.example.graphics.proxy.RemoteRendererProxy:

Public Member Functions
	RemoteRendererProxy ()
void	clear ()
boolean	connect ()
void	disconnect ()
void	display ()
boolean	isConnected ()
void	renderCircle (Circle circle)
void	renderLine (Line line)
void	renderRectangle (Rectangle rectangle)
void	renderTriangle (Triangle triangle)
void	setLocalRenderer (SwingRenderer localRenderer)
Public Member Functions inherited from com.example.graphics.render.Renderer
default int	getHeight ()
default int	getWidth ()

Private Member Functions
void	ensureConnected ()

Private Attributes
boolean	connected
SwingRenderer	localRenderer
RemoteRenderer	remoteRenderer

Detailed Description

Proxy for remote rendering operations. This implements both the RemoteRenderer interface and our local Renderer interface. Implementation of the Proxy pattern.

Definition at line 15 of file RemoteRendererProxy.java.

Constructor & Destructor Documentation

RemoteRendererProxy()

com.example.graphics.proxy.RemoteRendererProxy.RemoteRendererProxy ( )

inline

Constructor initializes the proxy

Definition at line 23 of file RemoteRendererProxy.java.

Member Function Documentation

clear()

void com.example.graphics.proxy.RemoteRendererProxy.clear ( )

inline

Clear the remote rendering surface

Implements com.example.graphics.proxy.RemoteRenderer.

Definition at line 138 of file RemoteRendererProxy.java.

References ensureConnected(), localRenderer, and remoteRenderer.

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connect()

boolean com.example.graphics.proxy.RemoteRendererProxy.connect ( )

inline

Connect to the remote renderer

Returns

true if connection was successful, false otherwise

Definition at line 39 of file RemoteRendererProxy.java.

References connected, and remoteRenderer.

Referenced by com.example.graphics.Main.main().

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disconnect()

void com.example.graphics.proxy.RemoteRendererProxy.disconnect ( )

inline

Disconnect from the remote renderer

Definition at line 60 of file RemoteRendererProxy.java.

References connected, and remoteRenderer.

Referenced by com.example.graphics.Main.main().

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display()

void com.example.graphics.proxy.RemoteRendererProxy.display ( )

inline

Display the rendered content remotely

Implements com.example.graphics.proxy.RemoteRenderer.

Definition at line 149 of file RemoteRendererProxy.java.

References ensureConnected(), localRenderer, and remoteRenderer.

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ensureConnected()

void com.example.graphics.proxy.RemoteRendererProxy.ensureConnected ( )

inlineprivate

Ensure connection before performing operations

Exceptions

IllegalStateException

if not connected

Definition at line 87 of file RemoteRendererProxy.java.

References connected.

Referenced by clear(), display(), renderCircle(), renderLine(), renderRectangle(), and renderTriangle().

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isConnected()

boolean com.example.graphics.proxy.RemoteRendererProxy.isConnected ( )

inline

Check if the proxy is connected to the remote renderer

Returns

true if connected, false otherwise

Definition at line 79 of file RemoteRendererProxy.java.

References connected.

renderCircle()

void com.example.graphics.proxy.RemoteRendererProxy.renderCircle ( Circle circle )

inline

Render a circle remotely

Parameters

circle

the circle to render

Implements com.example.graphics.proxy.RemoteRenderer.

Definition at line 94 of file RemoteRendererProxy.java.

References ensureConnected(), localRenderer, and remoteRenderer.

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renderLine()

void com.example.graphics.proxy.RemoteRendererProxy.renderLine ( Line line )

inline

Render a line remotely

Parameters

line	the line to render

Implements com.example.graphics.proxy.RemoteRenderer.

Definition at line 116 of file RemoteRendererProxy.java.

References ensureConnected(), localRenderer, and remoteRenderer.

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renderRectangle()

void com.example.graphics.proxy.RemoteRendererProxy.renderRectangle ( Rectangle rectangle )

inline

Render a rectangle remotely

Parameters

rectangle

the rectangle to render

Implements com.example.graphics.proxy.RemoteRenderer.

Definition at line 105 of file RemoteRendererProxy.java.

References ensureConnected(), localRenderer, and remoteRenderer.

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renderTriangle()

void com.example.graphics.proxy.RemoteRendererProxy.renderTriangle ( Triangle triangle )

inline

Render a triangle remotely

Parameters

triangle

the triangle to render

Implements com.example.graphics.proxy.RemoteRenderer.

Definition at line 127 of file RemoteRendererProxy.java.

References ensureConnected(), localRenderer, and remoteRenderer.

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setLocalRenderer()

void com.example.graphics.proxy.RemoteRendererProxy.setLocalRenderer ( SwingRenderer localRenderer )

inline

设置本地渲染器，用于在远程渲染的同时在本地GUI显示

Parameters

localRenderer

本地渲染器

Definition at line 31 of file RemoteRendererProxy.java.

References localRenderer.

Member Data Documentation

connected

boolean com.example.graphics.proxy.RemoteRendererProxy.connected

private

Definition at line 18 of file RemoteRendererProxy.java.

Referenced by connect(), disconnect(), ensureConnected(), and isConnected().

localRenderer

SwingRenderer com.example.graphics.proxy.RemoteRendererProxy.localRenderer

private

Definition at line 17 of file RemoteRendererProxy.java.

Referenced by clear(), display(), renderCircle(), renderLine(), renderRectangle(), renderTriangle(), and setLocalRenderer().

remoteRenderer

RemoteRenderer com.example.graphics.proxy.RemoteRendererProxy.remoteRenderer

private

Definition at line 16 of file RemoteRendererProxy.java.

Referenced by clear(), connect(), disconnect(), display(), renderCircle(), renderLine(), renderRectangle(), and renderTriangle().

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The documentation for this class was generated from the following file:

• src/main/java/com/example/graphics/proxy/RemoteRendererProxy.java