1 files changed, 47 insertions, 0 deletions
diff --git a/submit/ast/VarDeclaration.java b/submit/ast/VarDeclaration.java
new file mode 100644
index 0000000..d2a5264
--- /dev/null
+++ b/submit/ast/VarDeclaration.java
@@ -0,0 +1,47 @@
+/*
+ * Code formatter project
+ * CS 4481
+ */
+package submit.ast;
+
+import java.util.ArrayList;
+import java.util.List;
+
+/**
+ *
+ * @author edwajohn
+ */
+public class VarDeclaration extends AbstractNode implements Declaration {
+
+  private final VarType type;
+  private final List<String> ids;
+  private final List<Integer> arraySizes;
+  private final boolean isStatic;
+
+  public VarDeclaration(VarType type, List<String> ids, List<Integer> arraySizes, boolean isStatic) {
+    this.type = type;
+    this.ids = new ArrayList<>(ids);
+    this.arraySizes = arraySizes;
+    this.isStatic = isStatic;
+  }
+
+  public void toCminus(StringBuilder builder, final String prefix) {
+    builder.append(prefix);
+    if (isStatic) {
+      builder.append("static ");
+    }
+    builder.append(type).append(" ");
+    for (int i = 0; i < ids.size(); ++i) {
+      final String id = ids.get(i);
+      final int arraySize = arraySizes.get(i);
+      if (arraySize >= 0) {
+        builder.append(id).append("[").append(arraySize).append("]").append(", ");
+      } else {
+        builder.append(id).append(", ");
+      }
+    }
+    builder.delete(builder.length() - 2, builder.length());
+    builder.append(";\n");
+  }
+
+}