Great refactoring

src/main/java/net/openhft/chronicle/map/MapKeyContext.java

@@ -0,0 +1,34 @@
+/*
+ * Copyright 2014 Higher Frequency Trading http://www.higherfrequencytrading.com
+ *
+ * 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 net.openhft.chronicle.map;
+
+import net.openhft.chronicle.hash.KeyContext;
+
+public interface MapKeyContext<V> extends KeyContext {
+
+    long valueOffset();
+
+    long valueSize();
+
+    boolean valueEqualTo(V value);
+
+    V get();
+
+    V getUsing(V usingValue);
+
+    boolean put(V newValue);
+}