Moved examples

6 files changed, 0 insertions, 568 deletions

diff --git a/dice-lang/src/examples/java/bjc/dicelang/examples/DiceASTLanguageTest.java b/dice-lang/src/examples/java/bjc/dicelang/examples/DiceASTLanguageTest.java
deleted file mode 100644
index fa92fd2..0000000
--- a/dice-lang/src/examples/java/bjc/dicelang/examples/DiceASTLanguageTest.java
+++ /dev/null
@@ -1,261 +0,0 @@
-package bjc.dicelang.examples;
-
-import java.util.InputMismatchException;
-import java.util.Scanner;
-
-import bjc.utils.data.ITree;
-import bjc.utils.funcdata.FunctionalMap;
-import bjc.utils.funcdata.FunctionalStringTokenizer;
-import bjc.utils.funcdata.IList;
-import bjc.utils.funcdata.IMap;
-
-import bjc.dicelang.ast.DiceASTEvaluator;
-import bjc.dicelang.ast.DiceASTInliner;
-import bjc.dicelang.ast.DiceASTOptimizer;
-import bjc.dicelang.ast.DiceASTParser;
-import bjc.dicelang.ast.DiceASTReferenceSanitizer;
-import bjc.dicelang.ast.IResult;
-import bjc.dicelang.ast.nodes.IDiceASTNode;
-import bjc.dicelang.ast.optimization.ConstantCollapser;
-import bjc.dicelang.ast.optimization.OperationCondenser;
-
-/**
- * Test interface for AST-based dice language
- * 
- * @author ben
- *
- */
-public class DiceASTLanguageTest {
-	private static IMap<String, DiceASTPragma>	actions;
-
-	private static DiceASTOptimizer				optimizer;
-
-	// Set up things that need to be configured
-	static {
-		actions = new FunctionalMap<>();
-
-		// Inline all the variables in a given expression
-		actions.put("inline", DiceASTLanguageTest::handleInlineAction);
-
-		// Print out the enviroment
-		actions.put("env", (tokenizer, enviroment) -> {
-			enviroment.forEach((varName, varValue) -> {
-				System.out.println(varName + " is bound to " + varValue);
-			});
-		});
- 
-		// Create and configure the optimizer
-		optimizer = new DiceASTOptimizer();
-
-		optimizer.addPass(new ConstantCollapser());
-	}
-
-	// Read in a command
-	private static String getNextCommand(Scanner inputSource,
-			int commandNumber) {
-		// Print a prompt using the current command number
-		System.out.print("\ndice-lang-" + commandNumber + "> ");
-
-		// Read in the next command
-		return inputSource.nextLine();
-	}
-
-	private static void handleInlineAction(
-			FunctionalStringTokenizer tokenizer,
-			IMap<String, ITree<IDiceASTNode>> enviroment) {
-		// Skip the pragma name
-		tokenizer.nextToken();
-
-		// Get the pragma arguments
-		IList<String> pragmaArgs = tokenizer.toList();
-
-		if (pragmaArgs.getSize() < 3) {
-			// Complain about pragma arguments not being valid
-			System.err.println(
-					"ERROR: Inline requires at least 3 parameters. They are:"
-							+ "\n\t1. The name of the expression to inline."
-							+ "\n\t2. The name of the variable to bind the result to."
-							+ "\n\t3 and onwards. Names of variables to inline in the expression.");
-		} else {
-			// Get arguments
-			String inlineExpression = pragmaArgs.getByIndex(0);
-			String variableName = pragmaArgs.getByIndex(1);
-
-			// Grab the variables we want to inline
-			IList<String> inlinedVariables = pragmaArgs.tail().tail();
-
-			// Actually inline the variable
-			ITree<IDiceASTNode> inlinedExpression = DiceASTInliner
-					.selectiveInline(enviroment.get(inlineExpression),
-							enviroment, inlinedVariables);
-
-			// Stick the inlined variable into the enviroment
-			enviroment.put(variableName, inlinedExpression);
-		}
-	}
-
-	/**
-	 * Main method of class
-	 * 
-	 * @param args
-	 *			  Unused CLI args
-	 */
-	public static void main(String[] args) {
-		// Prepare the things we need for input
-		Scanner inputSource = new Scanner(System.in);
-		int commandNumber = 0;
-
-		// Grab the initial command
-		String currentLine = getNextCommand(inputSource, commandNumber);
-
-		// The enviroment for variables
-		IMap<String, ITree<IDiceASTNode>> enviroment = new FunctionalMap<>();
-
-		// Handle commands
-		while (!currentLine.equalsIgnoreCase("quit")) {
-			// Get the name of a possible action
-			String possibleActionName = currentLine.split(" ")[0];
-
-			// Check and see if we're executing an action
-			if (actions.containsKey(possibleActionName)) {
-				// Execute action
-				FunctionalStringTokenizer tokenizer = new FunctionalStringTokenizer(
-						currentLine);
-
-				// Execute the action
-				actions.get(possibleActionName).accept(tokenizer,
-						enviroment);
-
-				// Get the next command
-				currentLine = getNextCommand(inputSource, commandNumber);
-
-				continue;
-			}
-
-			// The AST we are going to build
-			ITree<IDiceASTNode> builtAST;
-
-			// Time command preparation
-			long time = System.nanoTime();
-
-			// Prepare the command
-			IList<String> preparedTokens = DiceExpressionPreparer
-					.prepareCommand(currentLine);
-
-			System.out.println("Command prepared in "
-					+ (double) (System.nanoTime() - time) / 1000000000
-					+ " s");
-
-			try {
-				// Time the AST creation
-				time = System.nanoTime();
-
-				// Create the AST
-				builtAST = DiceASTParser.createFromString(preparedTokens);
-
-				System.out
-						.println(
-								"Command parsed in "
-										+ (double) (System.nanoTime()
-												- time) / 1000000000
-										+ " s");
-			} catch (InputMismatchException | IllegalStateException
-					| UnsupportedOperationException ex) {
-				// Tell the user there was an error in parsing
-				System.out.println("PARSING ERROR: " + ex.getLocalizedMessage());
-
-				// Move onto the next command
-				currentLine = getNextCommand(inputSource, commandNumber);
-
-				continue;
-			}
-
-			// Print out parsed AST
-			System.out.println("\tParsed: " + builtAST.toString());
-
-			// Time AST transformation
-			time = System.nanoTime();
-
-			// Transform the AST
-			ITree<IDiceASTNode> transformedAST = transformAST(builtAST,
-					enviroment);
-
-			System.out.println("Command transformed in "
-					+ (double) (System.nanoTime() - time) / 1000000000
-					+ " s");
-
-			// Print out the transformed AST
-			System.out
-					.println("\tTransformed: " + transformedAST.toString());
-
-
-			try {
-				// Time the evaluation
-				time = System.nanoTime();
-
-				// Evaluate the expression once
-				IResult sampleResult = DiceASTEvaluator.evaluateAST(transformedAST,
-						enviroment);
-
-				System.out
-						.println(
-								"Command evaluated in "
-										+ (double) (System.nanoTime()
-												- time) / 1000000000
-										+ " s");
-
-				// Print out the result of evaluating the expression
-				System.out.println("\t\tSample Result: " + sampleResult);
-				
-				// Update the 'last' meta-variable
-				enviroment.put("last", transformedAST);
-			} catch (UnsupportedOperationException usex) {
-				// Tell the user there was an error in evaluation
-				System.out.println("EVALUATION ERROR: " + usex.getLocalizedMessage());
-
-				// Get the next command
-				currentLine = getNextCommand(inputSource, commandNumber);
-
-				// Process it
-				continue;
-			}
-
-
-			// Increase the number of commands
-			commandNumber++;
-
-			// Get the next command
-			currentLine = getNextCommand(inputSource, commandNumber);
-		}
-
-		System.out.println("Bye.");
-
-		// Cleanup after ourselves
-		inputSource.close();
-	}
-
-	// Transform a parsed AST
-	private static ITree<IDiceASTNode> transformAST(
-			ITree<IDiceASTNode> builtAST,
-			IMap<String, ITree<IDiceASTNode>> enviroment) {
-		// Optimize the tree first
-		ITree<IDiceASTNode> optimizedTree = optimizer
-				.optimizeTree(builtAST, enviroment);
-
-		// Then, condense unnecessary operations
-		ITree<IDiceASTNode> condensedTree = OperationCondenser
-				.condense(optimizedTree);
-
-		// Next, sanitize references
-		ITree<IDiceASTNode> sanitizedTree = DiceASTReferenceSanitizer
-				.sanitize(condensedTree, enviroment);
-
-		// Re-optimize the sanitized & condensed tree
-		optimizedTree = optimizer.optimizeTree(sanitizedTree, enviroment);
-
-		// Re-condense the newly optimized tree
-		condensedTree = OperationCondenser.condense(optimizedTree);
-
-		return condensedTree;
-	}
-}
diff --git a/dice-lang/src/examples/java/bjc/dicelang/examples/DiceASTPragma.java b/dice-lang/src/examples/java/bjc/dicelang/examples/DiceASTPragma.java
deleted file mode 100644
index 4900e46..0000000
--- a/dice-lang/src/examples/java/bjc/dicelang/examples/DiceASTPragma.java
+++ /dev/null
@@ -1,22 +0,0 @@
-package bjc.dicelang.examples;
-
-import java.util.function.BiConsumer;
-
-import bjc.utils.funcdata.FunctionalStringTokenizer;
-import bjc.utils.funcdata.IMap;
-import bjc.utils.funcdata.ITree;
-
-import bjc.dicelang.ast.nodes.IDiceASTNode;
-
-/**
- * Alias for the type of a 'pragma' or special language command
- * 
- * To explain it, a pragma is a function that takes a tokenizer with the rest
- * of the line, and an enviroment that contains variable bindings
- * @author ben
- *
- */
-public interface DiceASTPragma extends
-		BiConsumer<FunctionalStringTokenizer, IMap<String, ITree<IDiceASTNode>>> {
-	// Just an alias
-}
diff --git a/dice-lang/src/examples/java/bjc/dicelang/examples/DiceExpressionParserTest.java b/dice-lang/src/examples/java/bjc/dicelang/examples/DiceExpressionParserTest.java
deleted file mode 100644
index b31f3a0..0000000
--- a/dice-lang/src/examples/java/bjc/dicelang/examples/DiceExpressionParserTest.java
+++ /dev/null
@@ -1,59 +0,0 @@
-package bjc.dicelang.examples;
-
-import java.util.HashMap;
-import java.util.Scanner;
-
-import bjc.dicelang.DiceExpressionParser;
-import bjc.dicelang.IDiceExpression;
-
-/**
- * Driver class for testing expression parser
- * 
- * @author ben
- *
- */
-public class DiceExpressionParserTest {
-	/**
-	 * Run the parser test
-	 * 
-	 * @param args
-	 *            Unused CLI arguments
-	 */
-	public static void main(String[] args) {
-		/*
-		 * Get a scanner for input
-		 */
-		Scanner scn = new Scanner(System.in);
-
-		/*
-		 * Ask to enter a expression
-		 */
-		System.out.print("Enter dice expression: ");
-
-		String exp = scn.nextLine();
-
-		/*
-		 * Enter amount of times to roll an expression
-		 */
-		System.out.print("Enter number of times to roll: ");
-
-		int nTimes = Integer.parseInt(scn.nextLine());
-
-		IDiceExpression dexp = DiceExpressionParser.parse(exp,
-				new HashMap<>());
-
-		/*
-		 * Roll the dice a specified amount of times
-		 */
-		for (int i = 1; i <= nTimes; i++) {
-			int roll = dexp.roll();
-
-			System.out.println("Rolled " + roll);
-		}
-
-		/*
-		 * Clean up after ourselves
-		 */
-		scn.close();
-	}
-}
diff --git a/dice-lang/src/examples/java/bjc/dicelang/examples/DiceExpressionPreparer.java b/dice-lang/src/examples/java/bjc/dicelang/examples/DiceExpressionPreparer.java
deleted file mode 100644
index 5488b5d..0000000
--- a/dice-lang/src/examples/java/bjc/dicelang/examples/DiceExpressionPreparer.java
+++ /dev/null
@@ -1,93 +0,0 @@
-package bjc.dicelang.examples;
-
-import java.util.Deque;
-import java.util.LinkedList;
-
-import bjc.utils.data.IPair;
-import bjc.utils.data.Pair;
-import bjc.utils.funcdata.FunctionalStringTokenizer;
-import bjc.utils.funcdata.IList;
-import bjc.utils.funcutils.ListUtils;
-import bjc.utils.parserutils.ShuntingYard;
-
-/**
- * Prepare a dice expression to be parsed
- * 
- * @author ben
- *
- */
-public class DiceExpressionPreparer {
-	/**
-	 * The yard to use for shunting expressions
-	 */
-	private static ShuntingYard<String>	yard;
-
-	private static final int			MATH_PREC	= 20;
-	private static final int			DICE_PREC	= 10;
-	private static final int			EXPR_PREC	= 0;
-
-	// Do initialization for all parsers
-	static {
-		// The shunter we're going to use
-		yard = new ShuntingYard<>(false);
-
-		// Configure the shunters operators
-		// Basic mathematical operators
-		yard.addOp("+", 0 + MATH_PREC);
-		yard.addOp("-", 0 + MATH_PREC);
-
-		yard.addOp("*", 1 + MATH_PREC);
-		yard.addOp("/", 1 + MATH_PREC);
-
-		yard.addOp("d", 0 + DICE_PREC); // dice operator: use for creating
-		// variable size dice groups
-		yard.addOp("c", 1 + DICE_PREC); // compound operator: use for
-		// creating compound dice from expressions
-
-		yard.addOp("=>", 0 + EXPR_PREC); // let operator: evaluate an
-		// expression in the context of another
-		yard.addOp(":=", 1 + EXPR_PREC); // binding operator: Bind a name
-		// to a variable expression
-	}
-
-	// Prepare a command, turning raw tokens into input for the tree builder
-	public static IList<String> prepareCommand(String currentLine) {
-			// Split the command into tokens
-		IList<String> tokens = FunctionalStringTokenizer
-				.fromString(currentLine).toList();
-
-		// The linked list to use for handling tokens
-		Deque<IPair<String, String>> ops = new LinkedList<>();
-
-		// Prepare the list for operator expansion
-		ops.add(new Pair<>("+", "\\+"));
-		ops.add(new Pair<>("-", "-"));
-		ops.add(new Pair<>("*", "\\*"));
-		ops.add(new Pair<>("/", "/"));
-		ops.add(new Pair<>(":=", ":="));
-		ops.add(new Pair<>("=>", "=>"));
-
-		// Expand infix single tokens to multiple infix tokens
-		IList<String> semiExpandedTokens = ListUtils.splitTokens(tokens,
-				ops);
-
-		// Reinitialize the list
-		ops = new LinkedList<>();
-
-		// Prepare the list for deaffixation
-		ops.add(new Pair<>("(", "\\("));
-		ops.add(new Pair<>(")", "\\)"));
-		ops.add(new Pair<>("[", "\\["));
-		ops.add(new Pair<>("]", "\\]"));
-
-		// Deaffix ('s and ['s from tokens
-		IList<String> fullyExpandedTokens = ListUtils
-				.deAffixTokens(semiExpandedTokens, ops);
-
-		// Remove blank tokens
-		fullyExpandedTokens.removeIf((strang) -> strang.equals(""));
-
-		// Shunt the tokens, and hand them back
-		return yard.postfix(fullyExpandedTokens, (token) -> token);
-	}
-}
diff --git a/dice-lang/src/examples/java/bjc/dicelang/examples/DiceLanguageState.java b/dice-lang/src/examples/java/bjc/dicelang/examples/DiceLanguageState.java
deleted file mode 100644
index fbb103f..0000000
--- a/dice-lang/src/examples/java/bjc/dicelang/examples/DiceLanguageState.java
+++ /dev/null
@@ -1,37 +0,0 @@
-package bjc.dicelang.examples;
-
-import java.util.Map;
-
-import bjc.utils.data.Pair;
-
-import bjc.dicelang.DiceExpressionParser;
-import bjc.dicelang.IDiceExpression;
-
-/**
- * Internal state of dice language
- * 
- * @author ben
- *
- */
-public class DiceLanguageState
-		extends Pair<DiceExpressionParser, Map<String, IDiceExpression>> {
-
-	/**
-	 * Create a new state
-	 */
-	public DiceLanguageState() {
-	}
-
-	/**
-	 * Create a new state with the desired parameters
-	 * 
-	 * @param left
-	 *            The parser to use
-	 * @param right
-	 *            The enviroment to use
-	 */
-	public DiceLanguageState(DiceExpressionParser left,
-			Map<String, IDiceExpression> right) {
-		super(left, right);
-	}
-}
diff --git a/dice-lang/src/examples/java/bjc/dicelang/examples/DiceLanguageTest.java b/dice-lang/src/examples/java/bjc/dicelang/examples/DiceLanguageTest.java
deleted file mode 100644
index bd6270e..0000000
--- a/dice-lang/src/examples/java/bjc/dicelang/examples/DiceLanguageTest.java
+++ /dev/null
@@ -1,96 +0,0 @@
-package bjc.dicelang.examples;
-
-import java.util.HashMap;
-import java.util.Map;
-import java.util.Scanner;
-import java.util.function.BiConsumer;
-
-import bjc.dicelang.DiceExpressionParser;
-import bjc.dicelang.IDiceExpression;
-
-/**
- * Test of dice language
- * 
- * @author ben
- *
- */
-public class DiceLanguageTest {
-	private static Map<String, BiConsumer<String, DiceLanguageState>> acts;
-
-	static {
-		acts = new HashMap<>();
-
-		acts.put("roll", DiceLanguageTest::rollReference);
-		acts.put("env", DiceLanguageTest::printEnv);
-	}
-
-	/**
-	 * Main method
-	 * 
-	 * @param args
-	 *            Unused CLI args
-	 */
-	public static void main(String[] args) {
-		Scanner scn = new Scanner(System.in);
-		int i = 0;
-
-		System.out.print("dice-lang-" + i + "> ");
-		String ln = scn.nextLine();
-
-		DiceExpressionParser dep = new DiceExpressionParser();
-		Map<String, IDiceExpression> env = new HashMap<>();
-		DiceLanguageState state = new DiceLanguageState(dep, env);
-
-		while (!ln.equalsIgnoreCase("quit")) {
-			String header = ln.split(" ")[0];
-
-			if (acts.containsKey(header)) {
-				acts.get(header).accept(ln, state);
-			} else {
-				IDiceExpression exp = DiceExpressionParser.parse(ln, env);
-
-				System.out.println("\tParsed: " + exp.toString());
-				System.out.println("\tSample Roll: " + exp.roll());
-
-				env.put("last", exp);
-			}
-
-			i++;
-
-			System.out.print("dice-lang-" + i + "> ");
-			ln = scn.nextLine();
-		}
-
-		System.out.println("Bye.");
-		scn.close();
-	}
-
-	/**
-	 * @param ln
-	 *            Unused parameter, kept to comply with expected type sig
-	 */
-	private static void printEnv(String ln, DiceLanguageState stat) {
-		System.out.println("Printing enviroment for debugging purposes.");
-
-		stat.doWith((dep, env) -> env.forEach((key, exp) -> System.out
-				.println("\tKey: " + key + "\tExp: " + exp.toString())));
-	}
-
-	private static void rollReference(String ln, DiceLanguageState stat) {
-		String[] strangs = ln.split(" ");
-
-		System.out.println("\tRolling dice expression " + strangs[1] + " "
-				+ strangs[2] + " times.");
-
-		int nRolls = Integer.parseInt(strangs[2]);
-
-		IDiceExpression dexp = stat
-				.merge((dep, env) -> env.get(strangs[1]));
-
-		for (int i = 1; i <= nRolls; i++) {
-			int roll = dexp.roll();
-
-			System.out.println("\tRolled " + roll);
-		}
-	}
-}