+/*
+ * Copyright (c) 2019 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.controller.cluster.datastore.node.utils.stream;
+
+import static java.util.Objects.requireNonNull;
+
+import com.google.common.collect.ImmutableList;
+import com.google.common.collect.ImmutableList.Builder;
+import java.io.DataInput;
+import java.io.IOException;
+import org.eclipse.jdt.annotation.NonNull;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.model.api.SchemaPath;
+
+abstract class AbstractNormalizedNodeDataInput extends ForwardingDataInput implements NormalizedNodeDataInput {
+ // Visible for subclasses
+ final @NonNull DataInput input;
+
+ AbstractNormalizedNodeDataInput(final DataInput input) {
+ this.input = requireNonNull(input);
+ }
+
+ @Override
+ final DataInput delegate() {
+ return input;
+ }
+
+ @Override
+ public final SchemaPath readSchemaPath() throws IOException {
+ final boolean absolute = input.readBoolean();
+ final int size = input.readInt();
+
+ final Builder<QName> qnames = ImmutableList.builderWithExpectedSize(size);
+ for (int i = 0; i < size; ++i) {
+ qnames.add(readQName());
+ }
+ return SchemaPath.create(qnames.build(), absolute);
+ }
+
+}