1 files changed, 78 insertions, 0 deletions
diff --git a/v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/write/ModifiableWriterRegistry.java b/v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/write/ModifiableWriterRegistry.java
new file mode 100644
index 000000000..71ecbb806
--- /dev/null
+++ b/v3po/translate-api/src/main/java/io/fd/honeycomb/v3po/translate/write/ModifiableWriterRegistry.java
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * 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 io.fd.honeycomb.v3po.translate.write;
+
+import com.google.common.annotations.Beta;
+import java.util.Collection;
+import java.util.Set;
+import javax.annotation.Nonnull;
+import org.opendaylight.yangtools.yang.binding.DataObject;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+
+/**
+ * Mutable registry that allows adding new writers.
+ */
+@Beta
+public interface ModifiableWriterRegistry {
+
+    /**
+     * Add a writer responsible for writing only a single complex node.
+     */
+    ModifiableWriterRegistry addWriter(@Nonnull Writer<? extends DataObject> writer);
+
+    /**
+     * Add a writer responsible for writing multiple complex nodes within a subtree its responsible for.
+     * Identifiers for subtree nodes handled by a single writer have to be relative from {@link DataObject} that
+     * represents subtree root.
+     */
+    ModifiableWriterRegistry addSubtreeWriter(@Nonnull Set<InstanceIdentifier<?>> handledChildren,
+                                              @Nonnull Writer<? extends DataObject> writer);
+
+    /**
+     * Add a writer and make sure it will be executed before writer identifier by relatedType is executed.
+     */
+    ModifiableWriterRegistry addWriterBefore(@Nonnull Writer<? extends DataObject> writer,
+                                             @Nonnull InstanceIdentifier<?> relatedType);
+
+    ModifiableWriterRegistry addSubtreeWriterBefore(@Nonnull Set<InstanceIdentifier<?>> handledChildren,
+                                                    @Nonnull Writer<? extends DataObject> writer,
+                                                    @Nonnull InstanceIdentifier<?> relatedType);
+
+    ModifiableWriterRegistry addWriterBefore(@Nonnull Writer<? extends DataObject> writer,
+                                             @Nonnull Collection<InstanceIdentifier<?>> relatedTypes);
+
+    ModifiableWriterRegistry addSubtreeWriterBefore(@Nonnull Set<InstanceIdentifier<?>> handledChildren,
+                                                    @Nonnull Writer<? extends DataObject> writer,
+                                                    @Nonnull Collection<InstanceIdentifier<?>> relatedTypes);
+
+    /**
+     * Add a writer and make sure it will be executed after writer identifier by relatedType is executed.
+     */
+    ModifiableWriterRegistry addWriterAfter(@Nonnull Writer<? extends DataObject> writer,
+                                            @Nonnull InstanceIdentifier<?> relatedType);
+
+    ModifiableWriterRegistry addSubtreeWriterAfter(@Nonnull Set<InstanceIdentifier<?>> handledChildren,
+                                                   @Nonnull Writer<? extends DataObject> writer,
+                                                   @Nonnull InstanceIdentifier<?> relatedType);
+
+    ModifiableWriterRegistry addWriterAfter(@Nonnull Writer<? extends DataObject> writer,
+                                            @Nonnull Collection<InstanceIdentifier<?>> relatedTypes);
+
+    ModifiableWriterRegistry addSubtreeWriterAfter(@Nonnull Set<InstanceIdentifier<?>> handledChildren,
+                                                   @Nonnull Writer<? extends DataObject> writer,
+                                                   @Nonnull Collection<InstanceIdentifier<?>> relatedTypes);
+}