2 * Copyright (c) 2013 Pantheon Technologies s.r.o. and others. All rights reserved.
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4 * This program and the accompanying materials are made available under the
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5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
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6 * and is available at http://www.eclipse.org/legal/epl-v10.html
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9 package org.opendaylight.openflowjava.protocol.impl.serialization.instruction;
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11 import io.netty.buffer.ByteBuf;
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13 import org.opendaylight.openflowjava.protocol.impl.util.InstructionConstants;
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14 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.augments.rev131002.MetadataInstruction;
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15 import org.opendaylight.yang.gen.v1.urn.opendaylight.openflow.common.instruction.rev130731.instructions.grouping.Instruction;
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18 * @author michal.polkorab
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21 public class WriteMetadataInstructionSerializer extends AbstractInstructionSerializer {
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24 public void serialize(Instruction instruction, ByteBuf outBuffer) {
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25 outBuffer.writeShort(getType());
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26 outBuffer.writeShort(InstructionConstants.WRITE_METADATA_LENGTH);
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27 outBuffer.writeZero(InstructionConstants.PADDING_IN_WRITE_METADATA);
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28 MetadataInstruction metadata = instruction.getAugmentation(MetadataInstruction.class);
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29 outBuffer.writeBytes(metadata.getMetadata());
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30 outBuffer.writeBytes(metadata.getMetadataMask());
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34 protected int getType() {
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35 return InstructionConstants.WRITE_METADATA_TYPE;
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