95 lines
2.1 KiB
Java
95 lines
2.1 KiB
Java
package envoy.client.data;
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import javafx.stage.Stage;
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import envoy.client.net.*;
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import envoy.client.ui.SceneContext;
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/**
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* Provides access to commonly used objects.
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*
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* @author Leon Hofmeister
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* @since Envoy Client v0.2-beta
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*/
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public class Context {
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private WriteProxy writeProxy;
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private LocalDB localDB;
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private Stage stage;
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private SceneContext sceneContext;
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private final Client client = new Client();
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private static final Context instance = new Context();
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private Context() {}
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/**
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* @return the instance of {@code Context} used throughout Envoy
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* @since Envoy Client v0.2-beta
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*/
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public static Context getInstance() { return instance; }
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/**
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* Initializes the write proxy given that {@code localDB} is initialized.
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*
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* @since Envoy Client v0.2-beta
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*/
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public void initWriteProxy() {
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if (localDB == null)
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throw new IllegalStateException("The LocalDB has to be initialized!");
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writeProxy = new WriteProxy(client, localDB);
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}
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/**
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* @return the localDB
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* @since Envoy Client v0.2-beta
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*/
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public LocalDB getLocalDB() { return localDB; }
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/**
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* @param localDB the localDB to set
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* @since Envoy Client v0.2-beta
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*/
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public void setLocalDB(LocalDB localDB) { this.localDB = localDB; }
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/**
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* @return the sceneContext
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* @since Envoy Client v0.2-beta
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*/
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public SceneContext getSceneContext() { return sceneContext; }
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/**
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* @param sceneContext the sceneContext to set. Additionally sets the stage.
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* @since Envoy Client v0.2-beta
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*/
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public void setSceneContext(SceneContext sceneContext) {
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this.sceneContext = sceneContext;
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stage = sceneContext.getStage();
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}
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/**
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* @return the client
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* @since Envoy Client v0.2-beta
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*/
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public Client getClient() { return client; }
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/**
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* @return the writeProxy
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* @since Envoy Client v0.2-beta
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*/
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public WriteProxy getWriteProxy() { return writeProxy; }
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/**
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* @return the stage
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* @since Envoy Client v0.2-beta
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*/
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public Stage getStage() { return stage; }
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/**
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* @param stage the stage to set
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* @since Envoy Client v0.2-beta
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*/
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public void setStage(Stage stage) { this.stage = stage; }
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}
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