Improve Extension Address interpreter to encode/decode JSON string

Change-Id: Iab6d6a75c52c04ba6b3974200504045e1ed01dbe
diff --git a/drivers/lisp/src/main/java/org/onosproject/drivers/lisp/extensions/LispExtensionMappingAddressInterpreter.java b/drivers/lisp/src/main/java/org/onosproject/drivers/lisp/extensions/LispExtensionMappingAddressInterpreter.java
index c4040a7..ef90abb 100644
--- a/drivers/lisp/src/main/java/org/onosproject/drivers/lisp/extensions/LispExtensionMappingAddressInterpreter.java
+++ b/drivers/lisp/src/main/java/org/onosproject/drivers/lisp/extensions/LispExtensionMappingAddressInterpreter.java
@@ -15,11 +15,14 @@
  */
 package org.onosproject.drivers.lisp.extensions;
 
+import com.fasterxml.jackson.databind.JsonNode;
+import com.fasterxml.jackson.databind.node.ObjectNode;
 import com.google.common.collect.ImmutableList;
 import com.google.common.collect.Lists;
 import org.onlab.packet.IpAddress;
 import org.onlab.packet.IpPrefix;
 import org.onlab.packet.MacAddress;
+import org.onosproject.codec.CodecContext;
 import org.onosproject.lisp.ctl.ExtensionMappingAddressInterpreter;
 import org.onosproject.lisp.msg.types.LispAfiAddress;
 import org.onosproject.lisp.msg.types.LispDistinguishedNameAddress;
@@ -50,6 +53,8 @@
 
 import java.util.List;
 
+import static com.google.common.base.Preconditions.checkNotNull;
+import static org.onlab.util.Tools.nullIsIllegal;
 import static org.onosproject.mapping.addresses.ExtensionMappingAddressType.ExtensionMappingAddressTypes.*;
 /**
  * Interpreter for mapping address extension.
@@ -63,6 +68,22 @@
     private static final int IPV4_PREFIX_LENGTH = 32;
     private static final int IPV6_PREFIX_LENGTH = 128;
 
+    protected static final String LISP_LIST_ADDRESS = "listAddress";
+    protected static final String LISP_SEGMENT_ADDRESS = "segmentAddress";
+    protected static final String LISP_AS_ADDRESS = "asAddress";
+    protected static final String LISP_APPLICATION_DATA_ADDRESS = "applicationDataAddress";
+    protected static final String LISP_GEO_COORDINATE_ADDRESS = "geoCoordinateAddress";
+    protected static final String LISP_NAT_ADDRESS = "natAddress";
+    protected static final String LISP_NONCE_ADDRESS = "nonceAddress";
+    protected static final String LISP_MULTICAST_ADDRESS = "multicastAddress";
+    protected static final String LISP_TRAFFIC_ENGINEERING_ADDRESS = "trafficEngineeringAddress";
+    protected static final String LISP_SOURCE_DEST_ADDRESS = "sourceDestAddress";
+
+    private static final String TYPE = "type";
+
+    private static final String MISSING_MEMBER_MESSAGE =
+            " member is required in LispExtensionMappingAddressInterpreter";
+
     @Override
     public boolean supported(ExtensionMappingAddressType type) {
 
@@ -569,4 +590,131 @@
 
         return null;
     }
+
+    @Override
+    public ObjectNode encode(ExtensionMappingAddress mappingAddress, CodecContext context) {
+        checkNotNull(mappingAddress, "Extension mapping address cannot be null");
+        ExtensionMappingAddressType type = mappingAddress.type();
+        ObjectNode root = context.mapper().createObjectNode();
+
+        if (type.equals(LIST_ADDRESS.type())) {
+            LispListAddress listAddress = (LispListAddress) mappingAddress;
+            root.set(LISP_LIST_ADDRESS,
+                    context.codec(LispListAddress.class).encode(listAddress, context));
+        }
+        if (type.equals(SEGMENT_ADDRESS.type())) {
+            LispSegmentAddress segmentAddress = (LispSegmentAddress) mappingAddress;
+            root.set(LISP_SEGMENT_ADDRESS,
+                    context.codec(LispSegmentAddress.class).encode(segmentAddress, context));
+        }
+        if (type.equals(AS_ADDRESS.type())) {
+            LispAsAddress asAddress = (LispAsAddress) mappingAddress;
+            root.set(LISP_AS_ADDRESS,
+                    context.codec(LispAsAddress.class).encode(asAddress, context));
+        }
+        if (type.equals(APPLICATION_DATA_ADDRESS.type())) {
+            LispAppDataAddress appDataAddress = (LispAppDataAddress) mappingAddress;
+            root.set(LISP_APPLICATION_DATA_ADDRESS,
+                    context.codec(LispAppDataAddress.class).encode(appDataAddress, context));
+        }
+        if (type.equals(GEO_COORDINATE_ADDRESS.type())) {
+            LispGcAddress gcAddress = (LispGcAddress) mappingAddress;
+            root.set(LISP_GEO_COORDINATE_ADDRESS,
+                    context.codec(LispGcAddress.class).encode(gcAddress, context));
+        }
+        if (type.equals(NAT_ADDRESS.type())) {
+            LispNatAddress natAddress = (LispNatAddress) mappingAddress;
+            root.set(LISP_NAT_ADDRESS,
+                    context.codec(LispNatAddress.class).encode(natAddress, context));
+        }
+        if (type.equals(NONCE_ADDRESS.type())) {
+            LispNonceAddress nonceAddress = (LispNonceAddress) mappingAddress;
+            root.set(LISP_NONCE_ADDRESS, context.codec(LispNonceAddress.class).encode(nonceAddress, context));
+        }
+        if (type.equals(MULTICAST_ADDRESS.type())) {
+            LispMulticastAddress multicastAddress = (LispMulticastAddress) mappingAddress;
+            root.set(LISP_MULTICAST_ADDRESS,
+                    context.codec(LispMulticastAddress.class).encode(multicastAddress, context));
+        }
+        if (type.equals(TRAFFIC_ENGINEERING_ADDRESS.type())) {
+            LispTeAddress teAddress = (LispTeAddress) mappingAddress;
+            root.set(LISP_TRAFFIC_ENGINEERING_ADDRESS,
+                    context.codec(LispTeAddress.class).encode(teAddress, context));
+        }
+        if (type.equals(SOURCE_DEST_ADDRESS.type())) {
+            LispSrcDstAddress srcDstAddress = (LispSrcDstAddress) mappingAddress;
+            root.set(LISP_SOURCE_DEST_ADDRESS,
+                    context.codec(LispSrcDstAddress.class).encode(srcDstAddress, context));
+        }
+
+        return root;
+    }
+
+    @Override
+    public ExtensionMappingAddress decode(ObjectNode json, CodecContext context) {
+        if (json == null || !json.isObject()) {
+            return null;
+        }
+
+        // parse extension type
+        String typeString = nullIsIllegal(json.get(TYPE),
+                TYPE + MISSING_MEMBER_MESSAGE).asText();
+
+        if (typeString.equals(LIST_ADDRESS.name())) {
+            return context.codec(LispListAddress.class)
+                    .decode(get(json, LISP_LIST_ADDRESS), context);
+        }
+        if (typeString.equals(SEGMENT_ADDRESS.name())) {
+            return context.codec(LispSegmentAddress.class)
+                    .decode(get(json, LISP_SEGMENT_ADDRESS), context);
+        }
+        if (typeString.equals(AS_ADDRESS.name())) {
+            return context.codec(LispAsAddress.class)
+                    .decode(get(json, LISP_AS_ADDRESS), context);
+        }
+        if (typeString.equals(APPLICATION_DATA_ADDRESS.name())) {
+            return context.codec(LispAppDataAddress.class)
+                    .decode(get(json, LISP_APPLICATION_DATA_ADDRESS), context);
+        }
+        if (typeString.equals(GEO_COORDINATE_ADDRESS.name())) {
+            return context.codec(LispGcAddress.class)
+                    .decode(get(json, LISP_GEO_COORDINATE_ADDRESS), context);
+        }
+        if (typeString.equals(NAT_ADDRESS.name())) {
+            return context.codec(LispNatAddress.class)
+                    .decode(get(json, LISP_NAT_ADDRESS), context);
+        }
+        if (typeString.equals(NONCE_ADDRESS.name())) {
+            return context.codec(LispNonceAddress.class)
+                    .decode(get(json, LISP_NONCE_ADDRESS), context);
+        }
+        if (typeString.equals(MULTICAST_ADDRESS.name())) {
+            return context.codec(LispMulticastAddress.class)
+                    .decode(get(json, LISP_MULTICAST_ADDRESS), context);
+        }
+        if (typeString.equals(TRAFFIC_ENGINEERING_ADDRESS.name())) {
+            return context.codec(LispTeAddress.class)
+                    .decode(get(json, LISP_TRAFFIC_ENGINEERING_ADDRESS), context);
+        }
+        if (typeString.equals(SOURCE_DEST_ADDRESS.name())) {
+            return context.codec(LispSrcDstAddress.class)
+                    .decode(get(json, LISP_SOURCE_DEST_ADDRESS), context);
+        }
+
+        throw new UnsupportedOperationException(
+                "Driver does not support extension type " + typeString);
+    }
+
+    /**
+     * Gets a child Object Node from a parent by name. If the child is not found
+     * or does nor represent an object, null is returned.
+     *
+     * @param parent parent object
+     * @param childName name of child to query
+     * @return child object if found, null if not found or if not an object
+     */
+    private static ObjectNode get(ObjectNode parent, String childName) {
+        JsonNode node = parent.path(childName);
+        return node.isObject() && !node.isNull() ? (ObjectNode) node : null;
+    }
 }
diff --git a/drivers/lisp/src/test/java/org/onosproject/drivers/lisp/extensions/LispExtensionMappingAddressInterpreterTest.java b/drivers/lisp/src/test/java/org/onosproject/drivers/lisp/extensions/LispExtensionMappingAddressInterpreterTest.java
index 7bfaab3..86bbdbf 100644
--- a/drivers/lisp/src/test/java/org/onosproject/drivers/lisp/extensions/LispExtensionMappingAddressInterpreterTest.java
+++ b/drivers/lisp/src/test/java/org/onosproject/drivers/lisp/extensions/LispExtensionMappingAddressInterpreterTest.java
@@ -15,12 +15,28 @@
  */
 package org.onosproject.drivers.lisp.extensions;
 
+import com.fasterxml.jackson.databind.JsonNode;
 import com.google.common.collect.ImmutableList;
+import com.google.common.collect.Lists;
 import com.google.common.testing.EqualsTester;
+import org.hamcrest.MatcherAssert;
 import org.junit.Before;
 import org.junit.Test;
 import org.onlab.packet.IpAddress;
 import org.onlab.packet.IpPrefix;
+import org.onosproject.codec.CodecContext;
+import org.onosproject.codec.impl.CodecManager;
+import org.onosproject.drivers.lisp.extensions.codec.LispAppDataAddressCodecTest;
+import org.onosproject.drivers.lisp.extensions.codec.LispAsAddressCodecTest;
+import org.onosproject.drivers.lisp.extensions.codec.LispGcAddressCodecTest;
+import org.onosproject.drivers.lisp.extensions.codec.LispListAddressCodecTest;
+import org.onosproject.drivers.lisp.extensions.codec.LispMappingExtensionCodecContextAdapter;
+import org.onosproject.drivers.lisp.extensions.codec.LispMulticastAddressCodecTest;
+import org.onosproject.drivers.lisp.extensions.codec.LispNatAddressCodecTest;
+import org.onosproject.drivers.lisp.extensions.codec.LispNonceAddressCodecTest;
+import org.onosproject.drivers.lisp.extensions.codec.LispSegmentAddressCodecTest;
+import org.onosproject.drivers.lisp.extensions.codec.LispSrcDstAddressCodecTest;
+import org.onosproject.drivers.lisp.extensions.codec.LispTeAddressCodecTest;
 import org.onosproject.lisp.msg.types.LispAfiAddress;
 import org.onosproject.lisp.msg.types.LispIpv4Address;
 import org.onosproject.lisp.msg.types.LispIpv6Address;
@@ -41,7 +57,14 @@
 import org.onosproject.mapping.addresses.MappingAddress;
 import org.onosproject.mapping.addresses.MappingAddresses;
 
+import java.io.IOException;
+import java.io.InputStream;
+import java.util.List;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.notNullValue;
 import static org.junit.Assert.assertTrue;
+import static org.onosproject.drivers.lisp.extensions.LispExtensionMappingAddressInterpreter.*;
 import static org.onosproject.mapping.addresses.ExtensionMappingAddressType.ExtensionMappingAddressTypes.*;
 /**
  * Unit tests for LispExtensionMappingAddressInterpreter.
@@ -61,6 +84,10 @@
     private static final boolean UNIQUE_BOOLEAN = true;
 
     private LispExtensionMappingAddressInterpreter interpreter;
+
+    private CodecContext context;
+    private LispMappingExtensionCodecRegistrator registrator;
+
     private ExtensionMappingAddress listExtAddress;
     private ExtensionMappingAddress segmentExtAddress;
     private ExtensionMappingAddress asExtAddress;
@@ -88,8 +115,18 @@
         interpreter = new LispExtensionMappingAddressInterpreter();
         initExtAddresses();
         initLcafAddresses();
+
+        CodecManager manager = new CodecManager();
+        registrator = new LispMappingExtensionCodecRegistrator();
+        registrator.codecService = manager;
+        registrator.activate();
+
+        context = new LispMappingExtensionCodecContextAdapter(registrator.codecService);
     }
 
+    /**
+     * Initializes all extension mapping addresses.
+     */
     private void initExtAddresses() {
         listExtAddress = getExtMappingAddress(LIST_ADDRESS.type());
         segmentExtAddress = getExtMappingAddress(SEGMENT_ADDRESS.type());
@@ -103,6 +140,9 @@
         srcDstExtAddress = getExtMappingAddress(SOURCE_DEST_ADDRESS.type());
     }
 
+    /**
+     * Initializes all LCAF addresses.
+     */
     private void initLcafAddresses() {
         listLcafAddress = getLcafMappingAddress(LIST_ADDRESS.type());
         segmentLcafAddress = getLcafMappingAddress(SEGMENT_ADDRESS.type());
@@ -116,6 +156,9 @@
         srcDstLcafAddress = getLcafMappingAddress(SOURCE_DEST_ADDRESS.type());
     }
 
+    /**
+     * Tests supportability of a certain LISP extension mapping address.
+     */
     @Test
     public void testSupported() {
         assertTrue("List extension address should be supported",
@@ -140,6 +183,9 @@
                 interpreter.supported(srcDstExtAddress.type()));
     }
 
+    /**
+     * Tests conversion from LISP extension mapping address to LCAF address.
+     */
     @Test
     public void testMapMappingAddress() {
 
@@ -157,6 +203,9 @@
                 .testEquals();
     }
 
+    /**
+     * Tests conversion from LCAF address to LISP extension mapping address.
+     */
     @Test
     public void testMapLcafAddress() {
 
@@ -174,6 +223,120 @@
                 .testEquals();
     }
 
+    /**
+     * Tests encoding of an ExtensionMappingAddress object.
+     */
+    @Test
+    public void testAddressEncode() {
+        JsonNode listAddressJson =
+                interpreter.encode(listExtAddress, context).get(LISP_LIST_ADDRESS);
+        JsonNode segmentAddressJson =
+                interpreter.encode(segmentExtAddress, context).get(LISP_SEGMENT_ADDRESS);
+        JsonNode asAddressJson =
+                interpreter.encode(asExtAddress, context).get(LISP_AS_ADDRESS);
+        JsonNode appDataAddressJson =
+                interpreter.encode(appDataExtAddress, context).get(LISP_APPLICATION_DATA_ADDRESS);
+        JsonNode gcAddressJson =
+                interpreter.encode(gcExtAddress, context).get(LISP_GEO_COORDINATE_ADDRESS);
+        JsonNode natAddressJson =
+                interpreter.encode(natExtAddress, context).get(LISP_NAT_ADDRESS);
+        JsonNode nonceAddressJson =
+                interpreter.encode(nonceExtAddress, context).get(LISP_NONCE_ADDRESS);
+        JsonNode multicastAddressJson =
+                interpreter.encode(multicastExtAddress, context).get(LISP_MULTICAST_ADDRESS);
+        JsonNode teAddressJson =
+                interpreter.encode(teExtAddress, context).get(LISP_TRAFFIC_ENGINEERING_ADDRESS);
+        JsonNode srcDstAddressJson =
+                interpreter.encode(srcDstExtAddress, context).get(LISP_SOURCE_DEST_ADDRESS);
+
+        MatcherAssert.assertThat("errors in encoding List address JSON",
+                listAddressJson, LispListAddressCodecTest.LispListAddressJsonMatcher
+                        .matchesListAddress((LispListAddress) listExtAddress));
+
+        MatcherAssert.assertThat("errors in encoding Segment address JSON",
+                segmentAddressJson, LispSegmentAddressCodecTest.LispSegmentAddressJsonMatcher
+                        .matchesSegmentAddress((LispSegmentAddress) segmentExtAddress));
+
+        MatcherAssert.assertThat("errors in encoding AS address JSON",
+                asAddressJson, LispAsAddressCodecTest.LispAsAddressJsonMatcher
+                        .matchesAsAddress((LispAsAddress) asExtAddress));
+
+        MatcherAssert.assertThat("errors in encoding AppData address JSON",
+                appDataAddressJson, LispAppDataAddressCodecTest.LispAppDataAddressJsonMatcher
+                        .matchesAppDataAddress((LispAppDataAddress) appDataExtAddress));
+
+        MatcherAssert.assertThat("errors in encoding GC address JSON",
+                gcAddressJson, LispGcAddressCodecTest.LispGcAddressJsonMatcher
+                        .matchesGcAddress((LispGcAddress) gcExtAddress));
+
+        MatcherAssert.assertThat("errors in encoding NAT address JSON",
+                natAddressJson, LispNatAddressCodecTest.LispNatAddressJsonMatcher
+                        .matchesNatAddress((LispNatAddress) natExtAddress));
+
+        MatcherAssert.assertThat("errors in encoding Nonce address JSON",
+                nonceAddressJson, LispNonceAddressCodecTest.LispNonceAddressJsonMatcher
+                        .matchesNonceAddress((LispNonceAddress) nonceExtAddress));
+
+        MatcherAssert.assertThat("errors in encoding Multicast address JSON",
+                multicastAddressJson, LispMulticastAddressCodecTest.LispMulticastAddressJsonMatcher
+                        .matchesMulticastAddress((LispMulticastAddress) multicastExtAddress));
+
+        MatcherAssert.assertThat("errors in encoding TE address JSON",
+                teAddressJson, LispTeAddressCodecTest.LispTeAddressJsonMatcher
+                        .matchesTeAddress((LispTeAddress) teExtAddress));
+
+        MatcherAssert.assertThat("errors in encoding SrcDst address JSON",
+                srcDstAddressJson, LispSrcDstAddressCodecTest.LispSrcDstAddressJsonMatcher
+                        .matchesSrcDstAddress((LispSrcDstAddress) srcDstExtAddress));
+    }
+
+    /**
+     * Tests decoding of an ExtensionMappingAddress JSON object.
+     */
+    @Test
+    public void testAddressDecode() throws IOException {
+        List<ExtensionMappingAddress> addresses =
+                getLispExtensionMappingAddresses("LispExtensionMappingAddress.json");
+
+        new EqualsTester()
+                .addEqualityGroup(addresses.get(0), listExtAddress)
+                .addEqualityGroup(addresses.get(1), segmentExtAddress)
+                .addEqualityGroup(addresses.get(2), asExtAddress)
+                .addEqualityGroup(addresses.get(3), appDataExtAddress)
+                .addEqualityGroup(addresses.get(4), gcExtAddress)
+                .addEqualityGroup(addresses.get(5), natExtAddress)
+                .addEqualityGroup(addresses.get(6), nonceExtAddress)
+                .addEqualityGroup(addresses.get(7), multicastExtAddress)
+                .addEqualityGroup(addresses.get(8), teExtAddress)
+                .addEqualityGroup(addresses.get(9), srcDstExtAddress)
+                .testEquals();
+    }
+
+    /**
+     * Reads in a collection of LispExtensionMappingAddresses from the given resource and decodes it.
+     *
+     * @param resourceName resource to use to read the JSON for the rule
+     * @return decoded LispExtensionMappingAddresses
+     * @throws IOException if processing the resource fails
+     */
+    private List<ExtensionMappingAddress> getLispExtensionMappingAddresses(String resourceName)
+            throws IOException {
+        InputStream jsonStream = LispExtensionMappingAddressInterpreterTest.class
+                                 .getResourceAsStream(resourceName);
+        JsonNode json = context.mapper().readTree(jsonStream);
+        assertThat("JSON string should not be null", json, notNullValue());
+
+        final List<ExtensionMappingAddress> addresses = Lists.newArrayList();
+
+        for (int addrIndex = 0; addrIndex < json.size(); addrIndex++) {
+            ExtensionMappingAddress address = interpreter.decode(json.get(addrIndex).deepCopy(), context);
+            assertThat("decoded address should not be null", address, notNullValue());
+            addresses.add(address);
+        }
+
+        return addresses;
+    }
+
     private LispLcafAddress getLcafMappingAddress(ExtensionMappingAddressType type) {
         LispLcafAddress address = null;
 
diff --git a/drivers/lisp/src/test/resources/org/onosproject/drivers/lisp/extensions/LispExtensionMappingAddress.json b/drivers/lisp/src/test/resources/org/onosproject/drivers/lisp/extensions/LispExtensionMappingAddress.json
new file mode 100644
index 0000000..201bed5
--- /dev/null
+++ b/drivers/lisp/src/test/resources/org/onosproject/drivers/lisp/extensions/LispExtensionMappingAddress.json
@@ -0,0 +1,154 @@
+[
+  {
+    "type": "LIST_ADDRESS",
+    "listAddress": {
+      "ipv4": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      },
+      "ipv6": {
+        "type": "IPV6",
+        "ipv6": "1111:2222:3333:4444:5555:6666:7777:8886/128"
+      }
+    }
+  },
+  {
+    "type": "SEGMENT_ADDRESS",
+    "segmentAddress": {
+      "instanceId": 1,
+      "address": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      }
+    }
+  },
+  {
+    "type": "AS_ADDRESS",
+    "asAddress": {
+      "asNumber": 1,
+      "address": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      }
+    }
+  },
+  {
+    "type": "APPLICATION_DATA_ADDRESS",
+    "applicationDataAddress": {
+      "protocol": 1,
+      "ipTos": 1,
+      "localPortLow": 1,
+      "localPortHigh": 1,
+      "remotePortLow": 1,
+      "remotePortHigh": 1,
+      "address": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      }
+    }
+  },
+  {
+    "type": "GEO_COORDINATE_ADDRESS",
+    "geoCoordinateAddress": {
+      "north": true,
+      "latitudeDegree": 1,
+      "latitudeMinute": 1,
+      "latitudeSecond": 1,
+      "east": true,
+      "longitudeDegree": 1,
+      "longitudeMinute": 1,
+      "longitudeSecond": 1,
+      "altitude": 1,
+      "address": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      }
+    }
+  },
+  {
+    "type": "NAT_ADDRESS",
+    "natAddress": {
+      "msUdpPortNumber": 1,
+      "etrUdpPortNumber": 1,
+      "globalEtrRlocAddress": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      },
+      "msRlocAddress": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      },
+      "privateEtrRlocAddress": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      },
+      "rtrRlocAddresses": [
+        {
+          "type": "IPV4",
+          "ipv4": "1.2.3.4/32"
+        },
+        {
+          "type": "IPV6",
+          "ipv6": "1111:2222:3333:4444:5555:6666:7777:8886/128"
+        }
+      ]
+    }
+  },
+  {
+    "type": "NONCE_ADDRESS",
+    "nonceAddress": {
+      "nonce": 1,
+      "address": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      }
+    }
+  },
+  {
+    "type": "MULTICAST_ADDRESS",
+    "multicastAddress": {
+      "instanceId": 1,
+      "srcMaskLength": 1,
+      "grpMaskLength": 1,
+      "srcAddress": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      },
+      "grpAddress": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      }
+    }
+  },
+  {
+    "type": "TRAFFIC_ENGINEERING_ADDRESS",
+    "trafficEngineeringAddress": {
+      "records": [
+        {
+          "lookup": true,
+          "rlocProbe": true,
+          "strict": true,
+          "address": {
+            "type": "IPV4",
+            "ipv4": "1.2.3.4/32"
+          }
+        }
+      ]
+    }
+  },
+  {
+    "type": "SOURCE_DEST_ADDRESS",
+    "sourceDestAddress": {
+      "srcMaskLength": 1,
+      "dstMaskLength": 1,
+      "srcPrefix": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      },
+      "dstPrefix": {
+        "type": "IPV4",
+        "ipv4": "1.2.3.4/32"
+      }
+    }
+  }
+]
\ No newline at end of file