Move ordering logic out of AbstractSubtreeManagerRegistryBuilderBuilder

Introduces YangDAG that maintains topological order for yang schema
nodes and can be used by other components to read additional graph edges,
e.g. from file (HONEYCOMB-365).

Change-Id: Ia3046d38ffb4ca222412309f6c4391afc9315bd2
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

2 files changed, 13 insertions, 5 deletions

diff --git a/infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryBuilder.java b/infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryBuilder.java
index 9163e98de..f8290f166 100644
--- a/infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryBuilder.java
+++ b/infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/read/registry/CompositeReaderRegistryBuilder.java
@@ -16,6 +16,8 @@
 
 package io.fd.honeycomb.translate.impl.read.registry;
 
+import static com.google.common.base.Preconditions.checkArgument;
+
 import com.google.common.collect.ImmutableMap;
 import io.fd.honeycomb.translate.impl.read.GenericListReader;
 import io.fd.honeycomb.translate.impl.read.GenericReader;
@@ -26,14 +28,13 @@ import io.fd.honeycomb.translate.read.registry.ModifiableReaderRegistryBuilder;
 import io.fd.honeycomb.translate.read.registry.ReaderRegistry;
 import io.fd.honeycomb.translate.read.registry.ReaderRegistryBuilder;
 import io.fd.honeycomb.translate.util.AbstractSubtreeManagerRegistryBuilderBuilder;
-
+import io.fd.honeycomb.translate.util.YangDAG;
 import java.util.ArrayList;
 import java.util.List;
 import java.util.Set;
 import java.util.stream.Collectors;
 import javax.annotation.Nonnull;
 import javax.annotation.concurrent.NotThreadSafe;
-
 import org.opendaylight.yangtools.concepts.Builder;
 import org.opendaylight.yangtools.yang.binding.DataObject;
 import org.opendaylight.yangtools.yang.binding.Identifiable;
@@ -42,8 +43,6 @@ import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-import static com.google.common.base.Preconditions.checkArgument;
-
 @NotThreadSafe
 public final class CompositeReaderRegistryBuilder
         extends AbstractSubtreeManagerRegistryBuilderBuilder<Reader<? extends DataObject, ? extends Builder<?>>, ReaderRegistry>
@@ -51,6 +50,10 @@ public final class CompositeReaderRegistryBuilder
 
     private static final Logger LOG = LoggerFactory.getLogger(CompositeReaderRegistryBuilder.class);
 
+    public CompositeReaderRegistryBuilder(@Nonnull final YangDAG yangDAG) {
+        super(yangDAG);
+    }
+
     @Override
     protected Reader<? extends DataObject, ? extends Builder<?>> getSubtreeHandler(@Nonnull final Set<InstanceIdentifier<?>> handledChildren,
                                                                                    @Nonnull final Reader<? extends DataObject, ? extends Builder<?>> reader) {
diff --git a/infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/write/registry/FlatWriterRegistryBuilder.java b/infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/write/registry/FlatWriterRegistryBuilder.java
index 936aa3c1e..0c6d0a1b4 100644
--- a/infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/write/registry/FlatWriterRegistryBuilder.java
+++ b/infra/translate-impl/src/main/java/io/fd/honeycomb/translate/impl/write/registry/FlatWriterRegistryBuilder.java
@@ -18,11 +18,12 @@ package io.fd.honeycomb.translate.impl.write.registry;
 
 import com.google.common.annotations.VisibleForTesting;
 import com.google.common.collect.ImmutableMap;
-import io.fd.honeycomb.translate.write.registry.WriterRegistryBuilder;
 import io.fd.honeycomb.translate.util.AbstractSubtreeManagerRegistryBuilderBuilder;
+import io.fd.honeycomb.translate.util.YangDAG;
 import io.fd.honeycomb.translate.write.Writer;
 import io.fd.honeycomb.translate.write.registry.ModifiableWriterRegistryBuilder;
 import io.fd.honeycomb.translate.write.registry.WriterRegistry;
+import io.fd.honeycomb.translate.write.registry.WriterRegistryBuilder;
 import java.util.Set;
 import java.util.stream.Collectors;
 import javax.annotation.Nonnull;
@@ -42,6 +43,10 @@ public final class FlatWriterRegistryBuilder
 
     private static final Logger LOG = LoggerFactory.getLogger(FlatWriterRegistryBuilder.class);
 
+    public FlatWriterRegistryBuilder(@Nonnull final YangDAG yangDAG) {
+        super(yangDAG);
+    }
+
     @Override
     protected Writer<? extends DataObject> getSubtreeHandler(final @Nonnull Set<InstanceIdentifier<?>> handledChildren,
                                                              final @Nonnull Writer<? extends DataObject> writer) {