1 files changed, 0 insertions, 235 deletions
diff --git a/dice-lang/src/bjc/dicelang/v1/examples/DiceASTLanguageTest.java b/dice-lang/src/bjc/dicelang/v1/examples/DiceASTLanguageTest.java
deleted file mode 100644
index 205d986..0000000
--- a/dice-lang/src/bjc/dicelang/v1/examples/DiceASTLanguageTest.java
+++ /dev/null
@@ -1,235 +0,0 @@
-package bjc.dicelang.v1.examples;
-
-import bjc.dicelang.v1.ast.DiceASTEvaluator;
-import bjc.dicelang.v1.ast.DiceASTInliner;
-import bjc.dicelang.v1.ast.DiceASTOptimizer;
-import bjc.dicelang.v1.ast.DiceASTParser;
-import bjc.dicelang.v1.ast.DiceASTReferenceSanitizer;
-import bjc.dicelang.v1.ast.IResult;
-import bjc.dicelang.v1.ast.nodes.IDiceASTNode;
-import bjc.dicelang.v1.ast.optimization.ConstantCollapser;
-import bjc.dicelang.v1.ast.optimization.OperationCondenser;
-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 java.util.InputMismatchException;
-import java.util.Scanner;
-
-/**
- * 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;
-	}
-}