1 files changed, 67 insertions, 0 deletions
diff --git a/tools/signature-tools/src/signature/model/impl/SigClassReference.java b/tools/signature-tools/src/signature/model/impl/SigClassReference.java
new file mode 100644
index 00000000000..d4336dec7c4
--- /dev/null
+++ b/tools/signature-tools/src/signature/model/impl/SigClassReference.java
@@ -0,0 +1,67 @@
+/*
+ * Copyright (C) 2009 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package signature.model.impl;
+
+import signature.model.IClassDefinition;
+import signature.model.IClassReference;
+
+import java.io.Serializable;
+
+@SuppressWarnings("serial")
+public class SigClassReference implements IClassReference, Serializable {
+
+    private final IClassDefinition definition;
+
+    public SigClassReference(IClassDefinition definition) {
+        this.definition = definition;
+    }
+
+    public IClassDefinition getClassDefinition() {
+        return definition;
+    }
+
+    @Override
+    public boolean equals(Object obj) {
+        return SigClassReference.equals(this, obj);
+    }
+
+    public static boolean equals(IClassReference thiz, Object that) {
+        if (that instanceof IClassReference) {
+            return thiz.getClassDefinition().equals(
+                    ((IClassReference) that).getClassDefinition());
+        }
+        return false;
+    }
+
+    @Override
+    public int hashCode() {
+        return SigClassReference.hashCode(this);
+    }
+
+    public static int hashCode(IClassReference thiz) {
+        return thiz.getClassDefinition().hashCode();
+    }
+
+    @Override
+    public String toString() {
+        return SigClassReference.toString(this);
+    }
+
+    public static String toString(IClassReference thiz) {
+        return "-> " + thiz.getClassDefinition().getQualifiedName();
+    }
+}