1 files changed, 0 insertions, 92 deletions
diff --git a/BJC-Utils2/src/main/java/bjc/utils/dice/ast/DiceASTFreezer.java b/BJC-Utils2/src/main/java/bjc/utils/dice/ast/DiceASTFreezer.java
deleted file mode 100644
index efe37c0..0000000
--- a/BJC-Utils2/src/main/java/bjc/utils/dice/ast/DiceASTFreezer.java
+++ /dev/null
@@ -1,92 +0,0 @@
-package bjc.utils.dice.ast;
-
-import java.util.Map;
-
-import bjc.utils.parserutils.AST;
-
-/**
- * Freeze references in a dice AST, replacing variable references with what
- * the variables refer to
- * 
- * @author ben
- *
- */
-public class DiceASTFreezer {
-	/**
-	 * Expand a reference
-	 * 
-	 * @param vnode
-	 *            The node containing the reference to expand
-	 * @param env
-	 *            The enviroment to expand against
-	 * @return The expanded reference
-	 */
-	private static AST<IDiceASTNode> expandNode(VariableDiceNode vnode,
-			Map<String, AST<IDiceASTNode>> env) {
-		return env.get(vnode.getVariable());
-	}
-
-	/**
-	 * Expand a reference
-	 * 
-	 * @param vnode
-	 *            The node containing the reference to expand
-	 * @param env
-	 *            The enviroment to expand against
-	 * @return The expanded reference
-	 */
-	private static AST<IDiceASTNode> expandNode2(VariableDiceNode vnode,
-			Map<String, DiceASTExpression> env) {
-		return env.get(vnode.getVariable()).getAst();
-	}
-
-	/**
-	 * Freeze the references in an AST
-	 * 
-	 * @param tree
-	 *            The tree to freeze references in
-	 * @param env
-	 *            The enviroment to get reference values from
-	 * @return The tree with references frozen
-	 */
-	@SuppressWarnings("unused")
-	public static AST<IDiceASTNode> freezeAST(AST<IDiceASTNode> tree,
-			Map<String, AST<IDiceASTNode>> env) {
-		return tree.collapse((nod) -> {
-			if (nod instanceof VariableDiceNode) {
-				return expandNode((VariableDiceNode) nod, env);
-			} else {
-				// Type is specified here so compiler can know the type
-				// we're using
-				return new AST<IDiceASTNode>(nod);
-			}
-		} , (op) -> (left, right) -> {
-			return new AST<IDiceASTNode>(op, left, right);
-		} , (r) -> r);
-	}
-
-	/**
-	 * Freeze the references in an expression backed by an AST
-	 * 
-	 * @param tree
-	 *            The tree-backed expression to freeze references in
-	 * @param env
-	 *            The enviroment to get reference values from
-	 * @return The tree with references frozen
-	 */
-	@SuppressWarnings("unused")
-	public static AST<IDiceASTNode> freezeAST(DiceASTExpression tree,
-			Map<String, DiceASTExpression> env) {
-		return tree.getAst().collapse((nod) -> {
-			if (nod instanceof VariableDiceNode) {
-				return expandNode2((VariableDiceNode) nod, env);
-			} else {
-				// Type is specified here so compiler can know the type
-				// we're using
-				return new AST<IDiceASTNode>(nod);
-			}
-		} , (op) -> (left, right) -> {
-			return new AST<IDiceASTNode>(op, left, right);
-		} , (r) -> r);
-	}
-}