new nodes:

1. "asset type switch"
2. "device type switch"

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/filter/TbAbstractTypeSwitchNode.java

@@ -0,0 +1,49 @@
+/**
+ * Copyright © 2016-2022 The Thingsboard Authors
+ *
+ * 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 org.thingsboard.rule.engine.filter;
+
+import lombok.extern.slf4j.Slf4j;
+import org.thingsboard.rule.engine.api.EmptyNodeConfiguration;
+import org.thingsboard.rule.engine.api.TbContext;
+import org.thingsboard.rule.engine.api.TbNode;
+import org.thingsboard.rule.engine.api.TbNodeConfiguration;
+import org.thingsboard.rule.engine.api.TbNodeException;
+import org.thingsboard.rule.engine.api.util.TbNodeUtils;
+import org.thingsboard.server.common.data.id.EntityId;
+import org.thingsboard.server.common.msg.TbMsg;
+
+@Slf4j
+public abstract class TbAbstractTypeSwitchNode implements TbNode {
+
+    protected EmptyNodeConfiguration config;
+
+    @Override
+    public void init(TbContext ctx, TbNodeConfiguration configuration) throws TbNodeException {
+        this.config = TbNodeUtils.convert(configuration, EmptyNodeConfiguration.class);
+    }
+
+    @Override
+    public void onMsg(TbContext ctx, TbMsg msg) {
+        ctx.tellNext(msg, getRelationType(ctx, msg.getOriginator()));
+    }
+
+    @Override
+    public void destroy() {
+    }
+
+    protected abstract String getRelationType(TbContext ctx, EntityId originator);
+
+}

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/filter/TbAssetTypeSwitchNode.java

@@ -0,0 +1,47 @@
+/**
+ * Copyright © 2016-2022 The Thingsboard Authors
+ *
+ * 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 org.thingsboard.rule.engine.filter;
+
+import lombok.extern.slf4j.Slf4j;
+import org.thingsboard.rule.engine.api.EmptyNodeConfiguration;
+import org.thingsboard.rule.engine.api.RuleNode;
+import org.thingsboard.rule.engine.api.TbContext;
+import org.thingsboard.server.common.data.EntityType;
+import org.thingsboard.server.common.data.id.AssetId;
+import org.thingsboard.server.common.data.id.EntityId;
+import org.thingsboard.server.common.data.plugin.ComponentType;
+
+@Slf4j
+@RuleNode(
+        type = ComponentType.FILTER,
+        name = "asset type switch",
+        customRelations = true,
+        relationTypes = {},
+        configClazz = EmptyNodeConfiguration.class,
+        nodeDescription = "Route incoming messages by Asset Type",
+        nodeDetails = "Routes messages to chain according to the asset type",
+        uiResources = {"static/rulenode/rulenode-core-config.js"},
+        configDirective = "tbNodeEmptyConfig")
+public class TbAssetTypeSwitchNode extends TbAbstractTypeSwitchNode {
+
+    protected String getRelationType(TbContext ctx, EntityId originator) {
+        if (!EntityType.ASSET.equals(originator.getEntityType())) {
+            throw new RuntimeException("Unsupported originator type: " + originator.getEntityType() + "!");
+        }
+        return ctx.getAssetProfileCache().get(ctx.getTenantId(), (AssetId) originator).getName();
+    }
+
+}

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/filter/TbDeviceTypeSwitchNode.java

@@ -0,0 +1,47 @@
+/**
+ * Copyright © 2016-2022 The Thingsboard Authors
+ *
+ * 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 org.thingsboard.rule.engine.filter;
+
+import lombok.extern.slf4j.Slf4j;
+import org.thingsboard.rule.engine.api.EmptyNodeConfiguration;
+import org.thingsboard.rule.engine.api.RuleNode;
+import org.thingsboard.rule.engine.api.TbContext;
+import org.thingsboard.server.common.data.EntityType;
+import org.thingsboard.server.common.data.id.DeviceId;
+import org.thingsboard.server.common.data.id.EntityId;
+import org.thingsboard.server.common.data.plugin.ComponentType;
+
+@Slf4j
+@RuleNode(
+        type = ComponentType.FILTER,
+        name = "device type switch",
+        customRelations = true,
+        relationTypes = {},
+        configClazz = EmptyNodeConfiguration.class,
+        nodeDescription = "Route incoming messages by Device Type",
+        nodeDetails = "Routes messages to chain according to the device type",
+        uiResources = {"static/rulenode/rulenode-core-config.js"},
+        configDirective = "tbNodeEmptyConfig")
+public class TbDeviceTypeSwitchNode extends TbAbstractTypeSwitchNode {
+
+    protected String getRelationType(TbContext ctx, EntityId originator) {
+        if (!EntityType.DEVICE.equals(originator.getEntityType())) {
+            throw new RuntimeException("Unsupported originator type: " + originator.getEntityType() + "!");
+        }
+        return ctx.getDeviceProfileCache().get(ctx.getTenantId(), (DeviceId) originator).getName();
+    }
+
+}

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/filter/TbOriginatorTypeFilterNode.java

@@ -29,11 +29,11 @@ import org.thingsboard.server.common.msg.TbMsg;
 @Slf4j
 @RuleNode(
         type = ComponentType.FILTER,
-        name = "originator type",
+        name = "entity type",
         configClazz = TbOriginatorTypeFilterNodeConfiguration.class,
         relationTypes = {"True", "False"},
         nodeDescription = "Filter incoming messages by message Originator Type",
-        nodeDetails = "If Originator Type of incoming message is expected - send Message via <b>True</b> chain, otherwise <b>False</b> chain is used.",
+        nodeDetails = "If the entity type of the incoming message originator is expected - send Message via <b>True</b> chain, otherwise <b>False</b> chain is used.",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
         configDirective = "tbFilterNodeOriginatorTypeConfig")
 public class TbOriginatorTypeFilterNode implements TbNode {

rule-engine/rule-engine-components/src/main/java/org/thingsboard/rule/engine/filter/TbOriginatorTypeSwitchNode.java

@@ -30,11 +30,11 @@ import org.thingsboard.server.common.msg.TbMsg;
 @Slf4j
 @RuleNode(
         type = ComponentType.FILTER,
-        name = "originator type switch",
+        name = "entity type switch",
         configClazz = EmptyNodeConfiguration.class,
         relationTypes = {"Device", "Asset", "Alarm", "Entity View", "Tenant", "Customer", "User", "Dashboard", "Rule chain", "Rule node"},
         nodeDescription = "Route incoming messages by Message Originator Type",
-        nodeDetails = "Routes messages to chain according to the originator type ('Device', 'Asset', etc.).",
+        nodeDetails = "Routes messages to chain according to the entity type ('Device', 'Asset', etc.).",
         uiResources = {"static/rulenode/rulenode-core-config.js"},
         configDirective = "tbNodeEmptyConfig")
 public class TbOriginatorTypeSwitchNode implements TbNode {

rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/filter/TbAssetTypeSwitchNodeTest.java

@@ -0,0 +1,122 @@
+/**
+ * Copyright © 2016-2022 The Thingsboard Authors
+ *
+ * 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 org.thingsboard.rule.engine.filter;
+
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;
+import org.thingsboard.common.util.JacksonUtil;
+import org.thingsboard.rule.engine.api.EmptyNodeConfiguration;
+import org.thingsboard.rule.engine.api.RuleEngineAssetProfileCache;
+import org.thingsboard.rule.engine.api.TbContext;
+import org.thingsboard.rule.engine.api.TbNodeConfiguration;
+import org.thingsboard.rule.engine.api.TbNodeException;
+import org.thingsboard.server.common.data.asset.AssetProfile;
+import org.thingsboard.server.common.data.id.AssetId;
+import org.thingsboard.server.common.data.id.CustomerId;
+import org.thingsboard.server.common.data.id.EntityId;
+import org.thingsboard.server.common.data.id.TenantId;
+import org.thingsboard.server.common.msg.TbMsg;
+import org.thingsboard.server.common.msg.TbMsgMetaData;
+import org.thingsboard.server.common.msg.queue.TbMsgCallback;
+
+import java.util.Map;
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+class TbAssetTypeSwitchNodeTest {
+
+    TenantId tenantId;
+    AssetId assetId;
+    AssetProfile assetProfile;
+    TbContext ctx;
+    TbAssetTypeSwitchNode node;
+    EmptyNodeConfiguration config;
+    TbMsgCallback callback;
+    RuleEngineAssetProfileCache assetProfileCache;
+
+    @BeforeEach
+    void setUp() throws TbNodeException {
+        tenantId = new TenantId(UUID.randomUUID());
+        assetId = new AssetId(UUID.randomUUID());
+
+        assetProfile = new AssetProfile();
+        assetProfile.setTenantId(tenantId);
+        assetProfile.setName("TestAssetProfile");
+
+        //node
+        config = new EmptyNodeConfiguration();
+        node = spy(new TbAssetTypeSwitchNode());
+        node.init(ctx, new TbNodeConfiguration(JacksonUtil.valueToTree(config)));
+
+        //init mock
+        ctx = mock(TbContext.class);
+        assetProfileCache = mock(RuleEngineAssetProfileCache.class);
+        callback = mock(TbMsgCallback.class);
+
+        when(ctx.getTenantId()).thenReturn(tenantId);
+        when(ctx.getAssetProfileCache()).thenReturn(assetProfileCache);
+
+        doReturn(assetProfile).when(assetProfileCache).get(tenantId, assetId);
+    }
+
+    @AfterEach
+    void tearDown() {
+        node.destroy();
+    }
+
+    @Test
+    void givenMsg_whenOnMsg_then_Fail() {
+        CustomerId customerId = new CustomerId(UUID.randomUUID());
+        assertThatThrownBy(() -> node.onMsg(ctx, getTbMsg(customerId, "{}"))).isInstanceOf(RuntimeException.class);
+    }
+
+    @Test
+    void givenMsg_whenOnMsg_then_Success() {
+        TbMsg msg = getTbMsg(assetId, "{}");
+        node.onMsg(ctx, msg);
+
+        ArgumentCaptor<TbMsg> newMsgCaptor = ArgumentCaptor.forClass(TbMsg.class);
+        verify(ctx, times(1)).tellNext(newMsgCaptor.capture(), eq("TestAssetProfile"));
+        verify(ctx, never()).tellFailure(any(), any());
+
+        TbMsg newMsg = newMsgCaptor.getValue();
+        assertThat(newMsg).isNotNull();
+        assertThat(newMsg).isSameAs(msg);
+    }
+
+    private TbMsg getTbMsg(EntityId entityId, String data) {
+        final Map<String, String> mdMap = Map.of(
+                "TestKey_1", "Test",
+                "country", "US",
+                "voltageDataValue", "220",
+                "city", "NY"
+        );
+        return TbMsg.newMsg("POST_ATTRIBUTES_REQUEST", entityId, new TbMsgMetaData(mdMap), data, callback);
+    }
+}

rule-engine/rule-engine-components/src/test/java/org/thingsboard/rule/engine/filter/TbDeviceTypeSwitchNodeTest.java

@@ -0,0 +1,122 @@
+/**
+ * Copyright © 2016-2022 The Thingsboard Authors
+ *
+ * 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 org.thingsboard.rule.engine.filter;
+
+import org.junit.jupiter.api.AfterEach;
+import org.junit.jupiter.api.BeforeEach;
+import org.junit.jupiter.api.Test;
+import org.mockito.ArgumentCaptor;
+import org.thingsboard.common.util.JacksonUtil;
+import org.thingsboard.rule.engine.api.EmptyNodeConfiguration;
+import org.thingsboard.rule.engine.api.RuleEngineDeviceProfileCache;
+import org.thingsboard.rule.engine.api.TbContext;
+import org.thingsboard.rule.engine.api.TbNodeConfiguration;
+import org.thingsboard.rule.engine.api.TbNodeException;
+import org.thingsboard.server.common.data.DeviceProfile;
+import org.thingsboard.server.common.data.id.CustomerId;
+import org.thingsboard.server.common.data.id.DeviceId;
+import org.thingsboard.server.common.data.id.EntityId;
+import org.thingsboard.server.common.data.id.TenantId;
+import org.thingsboard.server.common.msg.TbMsg;
+import org.thingsboard.server.common.msg.TbMsgMetaData;
+import org.thingsboard.server.common.msg.queue.TbMsgCallback;
+
+import java.util.Map;
+import java.util.UUID;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.assertj.core.api.Assertions.assertThatThrownBy;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+class TbDeviceTypeSwitchNodeTest {
+
+    TenantId tenantId;
+    DeviceId deviceId;
+    DeviceProfile deviceProfile;
+    TbContext ctx;
+    TbDeviceTypeSwitchNode node;
+    EmptyNodeConfiguration config;
+    TbMsgCallback callback;
+    RuleEngineDeviceProfileCache deviceProfileCache;
+
+    @BeforeEach
+    void setUp() throws TbNodeException {
+        tenantId = new TenantId(UUID.randomUUID());
+        deviceId = new DeviceId(UUID.randomUUID());
+
+        deviceProfile = new DeviceProfile();
+        deviceProfile.setTenantId(tenantId);
+        deviceProfile.setName("TestDeviceProfile");
+
+        //node
+        config = new EmptyNodeConfiguration();
+        node = spy(new TbDeviceTypeSwitchNode());
+        node.init(ctx, new TbNodeConfiguration(JacksonUtil.valueToTree(config)));
+
+        //init mock
+        ctx = mock(TbContext.class);
+        deviceProfileCache = mock(RuleEngineDeviceProfileCache.class);
+        callback = mock(TbMsgCallback.class);
+
+        when(ctx.getTenantId()).thenReturn(tenantId);
+        when(ctx.getDeviceProfileCache()).thenReturn(deviceProfileCache);
+
+        doReturn(deviceProfile).when(deviceProfileCache).get(tenantId, deviceId);
+    }
+
+    @AfterEach
+    void tearDown() {
+        node.destroy();
+    }
+
+    @Test
+    void givenMsg_whenOnMsg_then_Fail() {
+        CustomerId customerId = new CustomerId(UUID.randomUUID());
+        assertThatThrownBy(() -> node.onMsg(ctx, getTbMsg(customerId, "{}"))).isInstanceOf(RuntimeException.class);
+    }
+
+    @Test
+    void givenMsg_whenOnMsg_then_Success() {
+        TbMsg msg = getTbMsg(deviceId, "{}");
+        node.onMsg(ctx, msg);
+
+        ArgumentCaptor<TbMsg> newMsgCaptor = ArgumentCaptor.forClass(TbMsg.class);
+        verify(ctx, times(1)).tellNext(newMsgCaptor.capture(), eq("TestDeviceProfile"));
+        verify(ctx, never()).tellFailure(any(), any());
+
+        TbMsg newMsg = newMsgCaptor.getValue();
+        assertThat(newMsg).isNotNull();
+        assertThat(newMsg).isSameAs(msg);
+    }
+
+    private TbMsg getTbMsg(EntityId entityId, String data) {
+        final Map<String, String> mdMap = Map.of(
+                "TestKey_1", "Test",
+                "country", "US",
+                "voltageDataValue", "220",
+                "city", "NY"
+        );
+        return TbMsg.newMsg("POST_ATTRIBUTES_REQUEST", entityId, new TbMsgMetaData(mdMap), data, callback);
+    }
+}