added sableCC calculator

1 files changed, 28 insertions, 0 deletions

diff --git a/code/simpleSableCCCalulator/sableCCCalculator/ProgramStack.java b/code/simpleSableCCCalulator/sableCCCalculator/ProgramStack.java
new file mode 100644
index 0000000..1875e57
--- /dev/null
+++ b/code/simpleSableCCCalulator/sableCCCalculator/ProgramStack.java
@@ -0,0 +1,28 @@
+package sableCCCalculator;
+import sableCCCalculator.node.*;
+import java.util.Stack;
+
+public class ProgramStack<T extends Token> extends Stack<T> {
+    
+    public String toString() {
+        String out = "Stack is now: [";
+        for (int i = 0; i < this.size(); i++) {
+            String theStr = this.elementAt(i).toString();
+            out += String.format("%s, ", theStr.substring(0, theStr.length() - 1));
+        }
+        return out.substring(0, out.length() - 2) + "]";
+    }
+
+    public static void main(String[] args) {
+        ProgramStack<Token> myStack = new ProgramStack<>();
+        myStack.add(new TNumber("2"));
+        myStack.add(new TNumber("4"));
+        myStack.add(new TNumber("6"));
+        myStack.add(new TNumber("0"));
+        myStack.add(new TNumber("1"));
+        myStack.add(new TDouble("24601.10642"));
+
+        System.out.println(myStack.pop().getText());
+        System.out.println(myStack);
+    }
+}