1 files changed, 65 insertions, 0 deletions
diff --git a/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/PrimitiveTypeNode.java b/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/PrimitiveTypeNode.java
new file mode 100644
index 0000000000..69b185641d
--- /dev/null
+++ b/third_party/checker_framework_dataflow/java/org/checkerframework/dataflow/cfg/node/PrimitiveTypeNode.java
@@ -0,0 +1,65 @@
+package org.checkerframework.dataflow.cfg.node;
+
+import java.util.Collection;
+import java.util.Collections;
+
+import org.checkerframework.dataflow.util.HashCodeUtils;
+
+import org.checkerframework.javacutil.InternalUtils;
+
+import com.sun.source.tree.PrimitiveTypeTree;
+import com.sun.source.tree.Tree;
+
+/**
+ * A node representing a primitive type used in an expression
+ * such as a field access
+ *
+ * <em>type</em> .class
+ *
+ * @author Stefan Heule
+ * @author Charlie Garrett
+ *
+ */
+public class PrimitiveTypeNode extends Node {
+
+    protected final PrimitiveTypeTree tree;
+
+    public PrimitiveTypeNode(PrimitiveTypeTree tree) {
+        super(InternalUtils.typeOf(tree));
+        this.tree = tree;
+    }
+
+    @Override
+    public Tree getTree() {
+        return tree;
+    }
+
+    @Override
+    public <R, P> R accept(NodeVisitor<R, P> visitor, P p) {
+        return visitor.visitPrimitiveType(this, p);
+    }
+
+    @Override
+    public String toString() {
+        return tree.toString();
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        if (obj == null || !(obj instanceof PrimitiveTypeNode)) {
+            return false;
+        }
+        PrimitiveTypeNode other = (PrimitiveTypeNode) obj;
+        return getType().equals(other.getType());
+    }
+
+    @Override
+    public int hashCode() {
+        return HashCodeUtils.hash(getType());
+    }
+
+    @Override
+    public Collection<Node> getOperands() {
+        return Collections.emptyList();
+    }
+}