Add model related field for tools

src/main/java/org/opensearch/agent/tools/CreateAlertTool.java

@@ -6,6 +6,7 @@
 package org.opensearch.agent.tools;
 
 import static org.opensearch.action.support.clustermanager.ClusterManagerNodeRequest.DEFAULT_CLUSTER_MANAGER_NODE_TIMEOUT;
+import static org.opensearch.agent.tools.utils.CommonConstants.COMMON_MODEL_ID_FIELD;
 import static org.opensearch.ml.common.utils.StringUtils.isJson;
 
 import java.util.Arrays;
@@ -34,8 +35,8 @@
 import org.opensearch.ml.common.input.MLInput;
 import org.opensearch.ml.common.output.model.ModelTensor;
 import org.opensearch.ml.common.output.model.ModelTensorOutput;
-import org.opensearch.ml.common.spi.tools.Tool;
 import org.opensearch.ml.common.spi.tools.ToolAnnotation;
+import org.opensearch.ml.common.spi.tools.WithModelTool;
 import org.opensearch.ml.common.transport.prediction.MLPredictionTaskAction;
 import org.opensearch.ml.common.transport.prediction.MLPredictionTaskRequest;
 import org.opensearch.ml.common.utils.StringUtils;
@@ -48,7 +49,7 @@
 
 @Log4j2
 @ToolAnnotation(CreateAlertTool.TYPE)
-public class CreateAlertTool implements Tool {
+public class CreateAlertTool implements WithModelTool {
     public static final String TYPE = "CreateAlertTool";
 
     private static final String DEFAULT_DESCRIPTION =
@@ -70,7 +71,6 @@
     @Getter
     private final String toolPrompt;
 
-    private static final String MODEL_ID = "model_id";
     private static final String PROMPT_FILE_PATH = "CreateAlertDefaultPrompt.json";
     private static final String DEFAULT_QUESTION = "Create an alert as your recommendation based on the context";
     private static final Map<String, String> promptDict = ToolHelper.loadDefaultPromptDictFromFile(CreateAlertTool.class, PROMPT_FILE_PATH);
@@ -276,7 +276,7 @@
         return getIndexRequest;
     }
 
-    public static class Factory implements Tool.Factory<CreateAlertTool> {
+    public static class Factory implements WithModelTool.Factory<CreateAlertTool> {
 
         private Client client;
 
@@ -301,7 +301,7 @@
 
         @Override
         public CreateAlertTool create(Map<String, Object> params) {
-            String modelId = (String) params.get(MODEL_ID);
+            String modelId = (String) params.get(COMMON_MODEL_ID_FIELD);
             if (org.apache.commons.lang3.StringUtils.isBlank(modelId)) {
                 throw new IllegalArgumentException("model_id cannot be null or blank.");
             }
@@ -324,5 +324,10 @@
         public String getDefaultVersion() {
             return null;
         }
+
+        @Override
+        public List<String> getAllModelKeys() {
+            return List.of(COMMON_MODEL_ID_FIELD);
+        }
     }
 }

src/main/java/org/opensearch/agent/tools/CreateAnomalyDetectorTool.java

@@ -5,6 +5,7 @@
 
 package org.opensearch.agent.tools;
 
+import static org.opensearch.agent.tools.utils.CommonConstants.COMMON_MODEL_ID_FIELD;
 import static org.opensearch.ml.common.CommonValue.TENANT_ID_FIELD;
 import static org.opensearch.ml.common.utils.StringUtils.gson;
 
@@ -16,6 +17,7 @@
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.HashSet;
+import java.util.List;
 import java.util.Locale;
 import java.util.Map;
 import java.util.Objects;
@@ -39,8 +41,8 @@
 import org.opensearch.ml.common.output.model.ModelTensor;
 import org.opensearch.ml.common.output.model.ModelTensorOutput;
 import org.opensearch.ml.common.output.model.ModelTensors;
-import org.opensearch.ml.common.spi.tools.Tool;
 import org.opensearch.ml.common.spi.tools.ToolAnnotation;
+import org.opensearch.ml.common.spi.tools.WithModelTool;
 import org.opensearch.ml.common.transport.prediction.MLPredictionTaskAction;
 import org.opensearch.ml.common.transport.prediction.MLPredictionTaskRequest;
 
@@ -66,7 +68,7 @@
 @Setter
 @Getter
 @ToolAnnotation(CreateAnomalyDetectorTool.TYPE)
-public class CreateAnomalyDetectorTool implements Tool {
+public class CreateAnomalyDetectorTool implements WithModelTool {
     // the type of this tool
     public static final String TYPE = "CreateAnomalyDetectorTool";
 
@@ -395,7 +397,7 @@
     /**
      * The tool factory
      */
-    public static class Factory implements Tool.Factory<CreateAnomalyDetectorTool> {
+    public static class Factory implements WithModelTool.Factory<CreateAnomalyDetectorTool> {
         private Client client;
 
         private static CreateAnomalyDetectorTool.Factory INSTANCE;
@@ -427,7 +429,7 @@
          */
         @Override
         public CreateAnomalyDetectorTool create(Map<String, Object> map) {
-            String modelId = (String) map.getOrDefault("model_id", "");
+            String modelId = (String) map.getOrDefault(COMMON_MODEL_ID_FIELD, "");
             if (modelId.isEmpty()) {
                 throw new IllegalArgumentException("model_id cannot be empty.");
             }
@@ -457,5 +459,10 @@
         public String getDefaultVersion() {
             return null;
         }
+
+        @Override
+        public List<String> getAllModelKeys() {
+            return List.of(COMMON_MODEL_ID_FIELD);
+        }
     }
 }

src/main/java/org/opensearch/agent/tools/NeuralSparseSearchTool.java

@@ -5,17 +5,20 @@
 
 package org.opensearch.agent.tools;
 
+import static org.opensearch.agent.tools.utils.CommonConstants.COMMON_MODEL_ID_FIELD;
 import static org.opensearch.ml.common.utils.StringUtils.gson;
 
 import java.security.AccessController;
 import java.security.PrivilegedActionException;
 import java.security.PrivilegedExceptionAction;
+import java.util.List;
 import java.util.Map;
 
 import org.apache.commons.lang3.StringUtils;
 import org.opensearch.client.Client;
 import org.opensearch.core.xcontent.NamedXContentRegistry;
 import org.opensearch.ml.common.spi.tools.ToolAnnotation;
+import org.opensearch.ml.common.spi.tools.WithModelTool;
 
 import lombok.Builder;
 import lombok.Getter;
@@ -29,9 +32,8 @@
 @Getter
 @Setter
 @ToolAnnotation(NeuralSparseSearchTool.TYPE)
-public class NeuralSparseSearchTool extends AbstractRetrieverTool {
+public class NeuralSparseSearchTool extends AbstractRetrieverTool implements WithModelTool {
     public static final String TYPE = "NeuralSparseSearchTool";
-    public static final String MODEL_ID_FIELD = "model_id";
     public static final String EMBEDDING_FIELD = "embedding_field";
     public static final String NESTED_PATH_FIELD = "nested_path";
 
@@ -61,7 +63,7 @@
     protected String getQueryBody(String queryText) {
         if (StringUtils.isBlank(embeddingField) || StringUtils.isBlank(modelId)) {
             throw new IllegalArgumentException(
-                "Parameter [" + EMBEDDING_FIELD + "] and [" + MODEL_ID_FIELD + "] can not be null or empty."
+                "Parameter [" + EMBEDDING_FIELD + "] and [" + COMMON_MODEL_ID_FIELD + "] can not be null or empty."
             );
         }
 
@@ -101,7 +103,9 @@
         return TYPE;
     }
 
-    public static class Factory extends AbstractRetrieverTool.Factory<NeuralSparseSearchTool> {
+    public static class Factory extends AbstractRetrieverTool.Factory<NeuralSparseSearchTool>
+        implements
+            WithModelTool.Factory<NeuralSparseSearchTool> {
         private static Factory INSTANCE;
 
         public static Factory getInstance() {
@@ -122,7 +126,7 @@
             String index = (String) params.get(INDEX_FIELD);
             String embeddingField = (String) params.get(EMBEDDING_FIELD);
             String[] sourceFields = gson.fromJson((String) params.get(SOURCE_FIELD), String[].class);
-            String modelId = (String) params.get(MODEL_ID_FIELD);
+            String modelId = (String) params.get(COMMON_MODEL_ID_FIELD);
             Integer docSize = params.containsKey(DOC_SIZE_FIELD) ? Integer.parseInt((String) params.get(DOC_SIZE_FIELD)) : DEFAULT_DOC_SIZE;
             String nestedPath = (String) params.get(NESTED_PATH_FIELD);
             return NeuralSparseSearchTool
@@ -147,5 +151,10 @@
         public String getDefaultVersion() {
             return null;
         }
+
+        @Override
+        public List<String> getAllModelKeys() {
+            return List.of(COMMON_MODEL_ID_FIELD);
+        }
     }
 }

src/main/java/org/opensearch/agent/tools/PPLTool.java

@@ -5,6 +5,7 @@
 
 package org.opensearch.agent.tools;
 
+import static org.opensearch.agent.tools.utils.CommonConstants.COMMON_MODEL_ID_FIELD;
 import static org.opensearch.ml.common.CommonValue.TENANT_ID_FIELD;
 
 import java.io.IOException;
@@ -44,8 +45,8 @@
 import org.opensearch.ml.common.output.model.ModelTensor;
 import org.opensearch.ml.common.output.model.ModelTensorOutput;
 import org.opensearch.ml.common.output.model.ModelTensors;
-import org.opensearch.ml.common.spi.tools.Tool;
 import org.opensearch.ml.common.spi.tools.ToolAnnotation;
+import org.opensearch.ml.common.spi.tools.WithModelTool;
 import org.opensearch.ml.common.transport.prediction.MLPredictionTaskAction;
 import org.opensearch.ml.common.transport.prediction.MLPredictionTaskRequest;
 import org.opensearch.search.SearchHit;
@@ -65,7 +66,7 @@
 @Setter
 @Getter
 @ToolAnnotation(PPLTool.TYPE)
-public class PPLTool implements Tool {
+public class PPLTool implements WithModelTool {
 
     public static final String TYPE = "PPLTool";
 
@@ -289,7 +290,7 @@
         return parameters != null && !parameters.isEmpty();
     }
 
-    public static class Factory implements Tool.Factory<PPLTool> {
+    public static class Factory implements WithModelTool.Factory<PPLTool> {
         private Client client;
 
         private static Factory INSTANCE;
@@ -316,7 +317,7 @@
             validatePPLToolParameters(map);
             return new PPLTool(
                 client,
-                (String) map.get("model_id"),
+                (String) map.get(COMMON_MODEL_ID_FIELD),
                 (String) map.getOrDefault("prompt", ""),
                 (String) map.getOrDefault("model_type", ""),
                 (String) map.getOrDefault("previous_tool_name", ""),
@@ -340,6 +341,10 @@
             return null;
         }
 
+        @Override
+        public List<String> getAllModelKeys() {
+            return List.of(COMMON_MODEL_ID_FIELD);
+        }
     }
 
     private SearchRequest buildSearchRequest(String indexName) {

src/main/java/org/opensearch/agent/tools/RAGTool.java

@@ -7,6 +7,7 @@
 
 import static org.apache.commons.lang3.StringEscapeUtils.escapeJson;
 import static org.opensearch.agent.tools.AbstractRetrieverTool.*;
+import static org.opensearch.agent.tools.utils.CommonConstants.COMMON_MODEL_ID_FIELD;
 import static org.opensearch.ml.common.CommonValue.TENANT_ID_FIELD;
 import static org.opensearch.ml.common.utils.StringUtils.gson;
 import static org.opensearch.ml.common.utils.StringUtils.toJson;
@@ -25,8 +26,8 @@
 import org.opensearch.ml.common.output.model.ModelTensorOutput;
 import org.opensearch.ml.common.output.model.ModelTensors;
 import org.opensearch.ml.common.spi.tools.Parser;
-import org.opensearch.ml.common.spi.tools.Tool;
 import org.opensearch.ml.common.spi.tools.ToolAnnotation;
+import org.opensearch.ml.common.spi.tools.WithModelTool;
 import org.opensearch.ml.common.transport.prediction.MLPredictionTaskAction;
 import org.opensearch.ml.common.transport.prediction.MLPredictionTaskRequest;
 
@@ -45,7 +46,7 @@
 @Setter
 @Getter
 @ToolAnnotation(RAGTool.TYPE)
-public class RAGTool implements Tool {
+public class RAGTool implements WithModelTool {
     public static final String TYPE = "RAGTool";
     public static String DEFAULT_DESCRIPTION =
         "Use this tool to retrieve helpful information to optimize the output of the large language model to answer questions.";
@@ -197,7 +198,7 @@
     /**
      * Factory class to create RAGTool
      */
-    public static class Factory implements Tool.Factory<RAGTool> {
+    public static class Factory implements WithModelTool.Factory<RAGTool> {
         private Client client;
         private NamedXContentRegistry xContentRegistry;
 
@@ -231,7 +232,7 @@
             String inferenceModelId = enableContentGeneration ? (String) params.get(INFERENCE_MODEL_ID_FIELD) : "";
             switch (queryType) {
                 case "neural_sparse":
-                    params.put(NeuralSparseSearchTool.MODEL_ID_FIELD, embeddingModelId);
+                    params.put(COMMON_MODEL_ID_FIELD, embeddingModelId);
                     NeuralSparseSearchTool neuralSparseSearchTool = NeuralSparseSearchTool.Factory.getInstance().create(params);
                     return RAGTool
                         .builder()
@@ -242,7 +243,7 @@
                         .queryTool(neuralSparseSearchTool)
                         .build();
                 case "neural":
-                    params.put(VectorDBTool.MODEL_ID_FIELD, embeddingModelId);
+                    params.put(COMMON_MODEL_ID_FIELD, embeddingModelId);
                     VectorDBTool vectorDBTool = VectorDBTool.Factory.getInstance().create(params);
                     return RAGTool
                         .builder()
@@ -273,5 +274,10 @@
         public String getDefaultVersion() {
             return null;
         }
+
+        @Override
+        public List<String> getAllModelKeys() {
+            return List.of(INFERENCE_MODEL_ID_FIELD, EMBEDDING_MODEL_ID_FIELD);
+        }
     }
 }

src/main/java/org/opensearch/agent/tools/VectorDBTool.java

@@ -5,17 +5,20 @@
 
 package org.opensearch.agent.tools;
 
+import static org.opensearch.agent.tools.utils.CommonConstants.COMMON_MODEL_ID_FIELD;
 import static org.opensearch.ml.common.utils.StringUtils.gson;
 
 import java.security.AccessController;
 import java.security.PrivilegedActionException;
 import java.security.PrivilegedExceptionAction;
+import java.util.List;
 import java.util.Map;
 
 import org.apache.commons.lang3.StringUtils;
 import org.opensearch.client.Client;
 import org.opensearch.core.xcontent.NamedXContentRegistry;
 import org.opensearch.ml.common.spi.tools.ToolAnnotation;
+import org.opensearch.ml.common.spi.tools.WithModelTool;
 
 import lombok.Builder;
 import lombok.Getter;
@@ -29,12 +32,11 @@
 @Getter
 @Setter
 @ToolAnnotation(VectorDBTool.TYPE)
-public class VectorDBTool extends AbstractRetrieverTool {
+public class VectorDBTool extends AbstractRetrieverTool implements WithModelTool {
     public static final String TYPE = "VectorDBTool";
 
     public static String DEFAULT_DESCRIPTION =
         "Use this tool to performs knn-based dense retrieval. It takes 1 argument named input which is a string query for dense retrieval. The tool returns the dense retrieval results for the query.";
-    public static final String MODEL_ID_FIELD = "model_id";
     public static final String EMBEDDING_FIELD = "embedding_field";
     public static final String K_FIELD = "k";
     public static final Integer DEFAULT_K = 10;
@@ -69,7 +71,7 @@
     protected String getQueryBody(String queryText) {
         if (StringUtils.isBlank(embeddingField) || StringUtils.isBlank(modelId)) {
             throw new IllegalArgumentException(
-                "Parameter [" + EMBEDDING_FIELD + "] and [" + MODEL_ID_FIELD + "] can not be null or empty."
+                "Parameter [" + EMBEDDING_FIELD + "] and [" + COMMON_MODEL_ID_FIELD + "] can not be null or empty."
             );
         }
 
@@ -110,7 +112,7 @@
         return TYPE;
     }
 
-    public static class Factory extends AbstractRetrieverTool.Factory<VectorDBTool> {
+    public static class Factory extends AbstractRetrieverTool.Factory<VectorDBTool> implements WithModelTool.Factory<VectorDBTool> {
         private static VectorDBTool.Factory INSTANCE;
 
         public static VectorDBTool.Factory getInstance() {
@@ -131,7 +133,7 @@
             String index = (String) params.get(INDEX_FIELD);
             String embeddingField = (String) params.get(EMBEDDING_FIELD);
             String[] sourceFields = gson.fromJson((String) params.get(SOURCE_FIELD), String[].class);
-            String modelId = (String) params.get(MODEL_ID_FIELD);
+            String modelId = (String) params.get(COMMON_MODEL_ID_FIELD);
             Integer docSize = params.containsKey(DOC_SIZE_FIELD) ? Integer.parseInt((String) params.get(DOC_SIZE_FIELD)) : DEFAULT_DOC_SIZE;
             Integer k = params.containsKey(K_FIELD) ? Integer.parseInt((String) params.get(K_FIELD)) : DEFAULT_K;
             String nestedPath = (String) params.get(NESTED_PATH_FIELD);
@@ -163,5 +165,10 @@
         public String getDefaultDescription() {
             return DEFAULT_DESCRIPTION;
         }
+
+        @Override
+        public List<String> getAllModelKeys() {
+            return List.of(COMMON_MODEL_ID_FIELD);
+        }
     }
 }