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This the original Stanford Karel for Java, packaged for Maven. ACM Library is included. See also https://cs.stanford.edu/people/eroberts/karel-the-robot-learns-java.pdf
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/*
* @(#)DialogProgram.java 1.99.1 08/12/08
*/
// ************************************************************************
// * Copyright (c) 2008 by the Association for Computing Machinery *
// * *
// * The Java Task Force seeks to impose few restrictions on the use of *
// * these packages so that users have as much freedom as possible to *
// * use this software in constructive ways and can make the benefits of *
// * that work available to others. In view of the legal complexities *
// * of software development, however, it is essential for the ACM to *
// * maintain its copyright to guard against attempts by others to *
// * claim ownership rights. The full text of the JTF Software License *
// * is available at the following URL: *
// * *
// * http://www.acm.org/jtf/jtf-software-license.pdf *
// * *
// ************************************************************************
// REVISION HISTORY
//
// -- V2.0 --
// Code cleanup 28-May-07 (ESR)
// 1. Rewrote code to call setInputModel/setOutputModel
package acm.program;
import acm.io.*;
/* Class: DialogProgram() */
/**
* This class is a standard subclass of Program
* that takes its input from a IODialog object.
*/
public abstract class DialogProgram extends Program {
/* Constructor: DialogProgram() */
/**
* Creates a new dialog program.
*
* Example: DialogProgram program = new DialogProgram();
*/
public DialogProgram() {
IODialog dialog = getDialog();
setInputModel(dialog);
setOutputModel(dialog);
}
/* Method: run() */
/**
* Specifies the code to be executed as the program runs.
* The run method is required for applications that have
* a thread of control that runs even in the absence of user actions,
* such as a program that uses console interation or that involves
* animation. GUI-based programs that operate by setting up an initial
* configuration and then wait for user events usually do not specify a
* run method and supply a new definition for init
* instead.
*/
public void run() {
/* Empty */
}
/* Method: init() */
/**
* Specifies the code to be executed as startup time before the
* run method is called. Subclasses can override this
* method to perform any initialization code that would ordinarily
* be included in an applet init method. In general,
* subclasses will override init in GUI-based programs
* where the program simply sets up an initial state and then waits
* for events from the user. The run method is required
* for applications in which there needs to be some control thread
* while the program runs, as in a typical animation.
*
* Example: program.init();
*/
public void init() {
/* Empty */
}
/* Inherited method: print(value) */
/**
* @inherited Program#void print(String value)
* Displays the argument value, allowing for the possibility of more
* output in the same dialog.
*/
/* Inherited method: println() */
/**
* @inherited Program#void println()
* Completes the output line and displays the dialog.
*/
/* Inherited method: println(value) */
/**
* @inherited Program#void println(String value)
* Adds the value to the current output line and then displays the dialog.
*/
/* Inherited method: readLine() */
/**
* @inherited Program#String readLine()
* Puts up a dialog box asking the user for a line of text.
*/
/* Inherited method: readLine(prompt) */
/**
* @inherited Program#String readLine(String prompt)
* Puts up a dialog box asking the user for a line of text.
*/
/* Inherited method: readInt() */
/**
* @inherited Program#int readInt()
* Puts up a dialog box asking the user for an integer.
*/
/* Inherited method: readInt(prompt) */
/**
* @inherited Program#int readInt(String prompt)
* Puts up a dialog box asking the user for an integer.
*/
/* Inherited method: readDouble() */
/**
* @inherited Program#double readDouble()
* Puts up a dialog box asking the user for a double-precision number.
*/
/* Inherited method: readDouble(prompt) */
/**
* @inherited Program#double readDouble(String prompt)
* Puts up a dialog box asking the user for a double-precision number.
*/
/* Inherited method: readBoolean() */
/**
* @inherited Program#boolean readBoolean()
* Puts up a dialog box asking the user for a true/false value.
*/
/* Inherited method: readBoolean(prompt) */
/**
* @inherited Program#boolean readBoolean(String prompt)
* Puts up a dialog box asking the user for a true/false value.
*/
/* Inherited method: readBoolean(prompt) */
/**
* @inherited Program#boolean readBoolean(String prompt, trueLabel, falseLabel)
* Puts up a dialog box asking the user for a boolean value chosen from
* buttons with the specified labels.
*/
/* Inherited method: getConsole() */
/**
* @inherited Program#IOConsole getConsole()
* Returns the console associated with this program.
*/
/* Inherited method: getDialog() */
/**
* @inherited Program#IODialog getDialog()
* Returns the dialog used for user interaction.
*/
/* Inherited method: getReader() */
/**
* @inherited Program#BufferedReader getReader()
* Returns a BufferedReader whose input comes from the console.
*/
/* Inherited method: getWriter() */
/**
* @inherited Program#PrintWriter getWriter()
* Returns a PrintWriter whose output is directed to the console.
*/
/* Inherited method: setTitle(title) */
/**
* @inherited Program#void setTitle(String title)
* Sets the title of this program.
*/
/* Inherited method: getTitle() */
/**
* @inherited Program#String getTitle()
* Gets the title of this program.
*/
/* Inherited method: pause(milliseconds) */
/**
* @inherited Program#void pause(double milliseconds)
* Delays the calling thread for the specified time.
*/
}