1 files changed, 31 insertions, 0 deletions
diff --git a/Homework/cs5300/p4-formatter/submit/ast/Mutable.java b/Homework/cs5300/p4-formatter/submit/ast/Mutable.java
new file mode 100644
index 0000000..c7ef089
--- /dev/null
+++ b/Homework/cs5300/p4-formatter/submit/ast/Mutable.java
@@ -0,0 +1,31 @@
+/*
+ * Code formatter project
+ * CS 4481
+ */
+package submit.ast;
+
+/**
+ *
+ * @author edwajohn
+ */
+public class Mutable implements Expression, Node {
+
+  private final String id;
+  private final Expression index;
+
+  public Mutable(String id, Expression index) {
+    this.id = id;
+    this.index = index;
+  }
+
+  @Override
+  public void toCminus(StringBuilder builder, String prefix) {
+    builder.append(id);
+    if (index != null) {
+      builder.append("[");
+      index.toCminus(builder, prefix);
+      builder.append("]");
+    }
+  }
+
+}