--- /dev/null
+/*
+ * Copyright (c) 2023 PANTHEON.tech, s.r.o. and others. All rights reserved.
+ *
+ * This program and the accompanying materials are made available under the
+ * terms of the Eclipse Public License v1.0 which accompanies this distribution,
+ * and is available at http://www.eclipse.org/legal/epl-v10.html
+ */
+package org.opendaylight.mdsal.binding.dom.codec.impl;
+
+import static com.google.common.base.Preconditions.checkArgument;
+
+import org.opendaylight.mdsal.binding.runtime.api.ListRuntimeType;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.Item;
+import org.opendaylight.yangtools.yang.binding.KeyAware;
+
+/**
+ * A prototype for a {@link MapCodecContext}.
+ */
+final class MapCodecPrototype extends ListCodecPrototype {
+ MapCodecPrototype(final Item<?> item, final ListRuntimeType type, final CodecContextFactory factory) {
+ super(item, type, factory);
+ final var clazz = getBindingClass();
+ checkArgument(KeyAware.class.isAssignableFrom(clazz), "%s is not KeyAware", clazz);
+ }
+
+ @Override
+ @SuppressWarnings({ "rawtypes", "unchecked" })
+ ListCodecContext createInstance() {
+ return MapCodecContext.of(this);
+ }
+}