InitHEADmain

1 files changed, 26 insertions, 0 deletions

diff --git a/Homework/cs5300/p4-formatter/submit/ast/Call.java b/Homework/cs5300/p4-formatter/submit/ast/Call.java
new file mode 100644
index 0000000..b5c8a37
--- /dev/null
+++ b/Homework/cs5300/p4-formatter/submit/ast/Call.java
@@ -0,0 +1,26 @@
+package submit.ast;
+
+import java.util.ArrayList;
+import java.util.List;
+
+public class Call implements Expression {
+    ArrayList<Expression> expressions;
+    String id;
+
+    public Call(String id, List<Expression> expressions) {
+        this.id = id;
+        this.expressions = new ArrayList<>(expressions);
+    }
+
+    public void toCminus(StringBuilder builder, String prefix) {
+        builder.append(prefix);
+        builder.append(id).append("(");
+        int numExpr = expressions.size();
+        if (numExpr > 0)
+            expressions.get(0).toCminus(builder, "");
+        if (numExpr > 1)
+            for (Expression expr : expressions.subList(1, numExpr))
+                expr.toCminus(builder, ", ");
+        builder.append(")");
+    }
+}