/*
 * Cloudera Manager API
 * <h1>Cloudera Manager API v57</h1>       <p>Introduced in Cloudera Manager 7.13.1</p>       <p><a href=\"http://www.cloudera.com/documentation.html\">Cloudera Product Documentation</a></p>
 *
 * OpenAPI spec version: 7.13.1
 * 
 *
 * NOTE: This class is auto generated by the swagger code generator program.
 * https://github.com/swagger-api/swagger-codegen.git
 * Do not edit the class manually.
 */

package com.cloudera.api.swagger;

import com.cloudera.api.swagger.client.ApiCallback;
import com.cloudera.api.swagger.client.ApiClient;
import com.cloudera.api.swagger.client.ApiException;
import com.cloudera.api.swagger.client.ApiResponse;
import com.cloudera.api.swagger.client.Configuration;
import com.cloudera.api.swagger.client.Pair;
import com.cloudera.api.swagger.client.ProgressRequestBody;
import com.cloudera.api.swagger.client.ProgressResponseBody;

import com.google.gson.reflect.TypeToken;

import java.io.IOException;


import com.cloudera.api.swagger.model.ApiMetricList;
import com.cloudera.api.swagger.model.ApiNameservice;
import com.cloudera.api.swagger.model.ApiNameserviceList;

import java.lang.reflect.Type;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

public class NameservicesResourceApi {
    private ApiClient apiClient;

    public NameservicesResourceApi() {
        this(Configuration.getDefaultApiClient());
    }

    public NameservicesResourceApi(ApiClient apiClient) {
        this.apiClient = apiClient;
    }

    public ApiClient getApiClient() {
        return apiClient;
    }

    public void setApiClient(ApiClient apiClient) {
        this.apiClient = apiClient;
    }

    /**
     * Build call for getMetrics
     * @param clusterName  (required)
     * @param nameservice The nameservice. (required)
     * @param serviceName The service name. (required)
     * @param from Start of the period to query. (optional)
     * @param metrics Filter for which metrics to query. (optional)
     * @param to End of the period to query. (optional, default to now)
     * @param view The view of the data to materialize, either \&quot;summary\&quot; or \&quot;full\&quot;. (optional, default to summary)
     * @param progressListener Progress listener
     * @param progressRequestListener Progress request listener
     * @return Call to execute
     * @throws ApiException If fail to serialize the request body object
     */
    public okhttp3.Call getMetricsCall(String clusterName, String nameservice, String serviceName, String from, List<String> metrics, String to, String view, final ProgressResponseBody.ProgressListener progressListener, final ProgressRequestBody.ProgressRequestListener progressRequestListener) throws ApiException {
        Object localVarPostBody = null;

        // create path and map variables
        String localVarPath = "/clusters/{clusterName}/services/{serviceName}/nameservices/{nameservice}/metrics"
            .replaceAll("\\{" + "clusterName" + "\\}", apiClient.escapeString(clusterName.toString()))
            .replaceAll("\\{" + "nameservice" + "\\}", apiClient.escapeString(nameservice.toString()))
            .replaceAll("\\{" + "serviceName" + "\\}", apiClient.escapeString(serviceName.toString()));

        List<Pair> localVarQueryParams = new ArrayList<Pair>();
        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
        if (from != null)
        localVarQueryParams.addAll(apiClient.parameterToPair("from", from));
        if (metrics != null)
        localVarCollectionQueryParams.addAll(apiClient.parameterToPairs("multi", "metrics", metrics));
        if (to != null)
        localVarQueryParams.addAll(apiClient.parameterToPair("to", to));
        if (view != null)
        localVarQueryParams.addAll(apiClient.parameterToPair("view", view));

        Map<String, String> localVarHeaderParams = new HashMap<String, String>();

        Map<String, Object> localVarFormParams = new HashMap<String, Object>();

        final String[] localVarAccepts = {
            "application/json"
        };
        final String localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
        if (localVarAccept != null) localVarHeaderParams.put("Accept", localVarAccept);

        final String[] localVarContentTypes = {
            
        };
        final String localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
        localVarHeaderParams.put("Content-Type", localVarContentType);

        if(progressListener != null) {
            apiClient.getHttpClient().networkInterceptors().add(new okhttp3.Interceptor() {
                @Override
                public okhttp3.Response intercept(okhttp3.Interceptor.Chain chain) throws IOException {
                    okhttp3.Response originalResponse = chain.proceed(chain.request());
                    return originalResponse.newBuilder()
                    .body(new ProgressResponseBody(originalResponse.body(), progressListener))
                    .build();
                }
            });
        }

        String[] localVarAuthNames = new String[] { "basic" };
        return apiClient.buildCall(localVarPath, "GET", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarAuthNames, progressRequestListener);
    }

    @Deprecated
    @SuppressWarnings("rawtypes")
    private okhttp3.Call getMetricsValidateBeforeCall(String clusterName, String nameservice, String serviceName, String from, List<String> metrics, String to, String view, final ProgressResponseBody.ProgressListener progressListener, final ProgressRequestBody.ProgressRequestListener progressRequestListener) throws ApiException {
        // verify the required parameter 'clusterName' is set
        if (clusterName == null) {
            throw new ApiException("Missing the required parameter 'clusterName' when calling getMetrics(Async)");
        }
        // verify the required parameter 'nameservice' is set
        if (nameservice == null) {
            throw new ApiException("Missing the required parameter 'nameservice' when calling getMetrics(Async)");
        }
        // verify the required parameter 'serviceName' is set
        if (serviceName == null) {
            throw new ApiException("Missing the required parameter 'serviceName' when calling getMetrics(Async)");
        }

        okhttp3.Call call = getMetricsCall(clusterName, nameservice, serviceName, from, metrics, to, view, progressListener, progressRequestListener);
        return call;

    }

    /**
     * Fetch metric readings for a particular nameservice.
     * Fetch metric readings for a particular nameservice. &lt;p&gt; By default, this call will look up all metrics available. If only specific metrics are desired, use the &lt;i&gt;metrics&lt;/i&gt; parameter. &lt;p&gt; By default, the returned results correspond to a 5 minute window based on the provided end time (which defaults to the current server time). The &lt;i&gt;from&lt;/i&gt; and &lt;i&gt;to&lt;/i&gt; parameters can be used to control the window being queried. A maximum window of 3 hours is enforced. &lt;p&gt; When requesting a \&quot;full\&quot; view, aside from the extended properties of the returned metric data, the collection will also contain information about all metrics available, even if no readings are available in the requested window.
     * @param clusterName  (required)
     * @param nameservice The nameservice. (required)
     * @param serviceName The service name. (required)
     * @param from Start of the period to query. (optional)
     * @param metrics Filter for which metrics to query. (optional)
     * @param to End of the period to query. (optional, default to now)
     * @param view The view of the data to materialize, either \&quot;summary\&quot; or \&quot;full\&quot;. (optional, default to summary)
     * @return ApiMetricList
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     */
    public ApiMetricList getMetrics(String clusterName, String nameservice, String serviceName, String from, List<String> metrics, String to, String view) throws ApiException {
        ApiResponse<ApiMetricList> resp = getMetricsWithHttpInfo(clusterName, nameservice, serviceName, from, metrics, to, view);
        return resp.getData();
    }

    /**
     * Fetch metric readings for a particular nameservice.
     * Fetch metric readings for a particular nameservice. &lt;p&gt; By default, this call will look up all metrics available. If only specific metrics are desired, use the &lt;i&gt;metrics&lt;/i&gt; parameter. &lt;p&gt; By default, the returned results correspond to a 5 minute window based on the provided end time (which defaults to the current server time). The &lt;i&gt;from&lt;/i&gt; and &lt;i&gt;to&lt;/i&gt; parameters can be used to control the window being queried. A maximum window of 3 hours is enforced. &lt;p&gt; When requesting a \&quot;full\&quot; view, aside from the extended properties of the returned metric data, the collection will also contain information about all metrics available, even if no readings are available in the requested window.
     * @param clusterName  (required)
     * @param nameservice The nameservice. (required)
     * @param serviceName The service name. (required)
     * @param from Start of the period to query. (optional)
     * @param metrics Filter for which metrics to query. (optional)
     * @param to End of the period to query. (optional, default to now)
     * @param view The view of the data to materialize, either \&quot;summary\&quot; or \&quot;full\&quot;. (optional, default to summary)
     * @return ApiResponse&lt;ApiMetricList&gt;
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     */
    public ApiResponse<ApiMetricList> getMetricsWithHttpInfo(String clusterName, String nameservice, String serviceName, String from, List<String> metrics, String to, String view) throws ApiException {
        okhttp3.Call call = getMetricsValidateBeforeCall(clusterName, nameservice, serviceName, from, metrics, to, view, null, null);
        Type localVarReturnType = new TypeToken<ApiMetricList>(){}.getType();
        return apiClient.execute(call, localVarReturnType);
    }

    /**
     * Fetch metric readings for a particular nameservice. (asynchronously)
     * Fetch metric readings for a particular nameservice. &lt;p&gt; By default, this call will look up all metrics available. If only specific metrics are desired, use the &lt;i&gt;metrics&lt;/i&gt; parameter. &lt;p&gt; By default, the returned results correspond to a 5 minute window based on the provided end time (which defaults to the current server time). The &lt;i&gt;from&lt;/i&gt; and &lt;i&gt;to&lt;/i&gt; parameters can be used to control the window being queried. A maximum window of 3 hours is enforced. &lt;p&gt; When requesting a \&quot;full\&quot; view, aside from the extended properties of the returned metric data, the collection will also contain information about all metrics available, even if no readings are available in the requested window.
     * @param clusterName  (required)
     * @param nameservice The nameservice. (required)
     * @param serviceName The service name. (required)
     * @param from Start of the period to query. (optional)
     * @param metrics Filter for which metrics to query. (optional)
     * @param to End of the period to query. (optional, default to now)
     * @param view The view of the data to materialize, either \&quot;summary\&quot; or \&quot;full\&quot;. (optional, default to summary)
     * @param callback The callback to be executed when the API call finishes
     * @return The request call
     * @throws ApiException If fail to process the API call, e.g. serializing the request body object
     */
    public okhttp3.Call getMetricsAsync(String clusterName, String nameservice, String serviceName, String from, List<String> metrics, String to, String view, final ApiCallback<ApiMetricList> callback) throws ApiException {

        ProgressResponseBody.ProgressListener progressListener = null;
        ProgressRequestBody.ProgressRequestListener progressRequestListener = null;

        if (callback != null) {
            progressListener = new ProgressResponseBody.ProgressListener() {
                @Override
                public void update(long bytesRead, long contentLength, boolean done) {
                    callback.onDownloadProgress(bytesRead, contentLength, done);
                }
            };

            progressRequestListener = new ProgressRequestBody.ProgressRequestListener() {
                @Override
                public void onRequestProgress(long bytesWritten, long contentLength, boolean done) {
                    callback.onUploadProgress(bytesWritten, contentLength, done);
                }
            };
        }

        okhttp3.Call call = getMetricsValidateBeforeCall(clusterName, nameservice, serviceName, from, metrics, to, view, progressListener, progressRequestListener);
        Type localVarReturnType = new TypeToken<ApiMetricList>(){}.getType();
        apiClient.executeAsync(call, localVarReturnType, callback);
        return call;
    }
    /**
     * Build call for listNameservices
     * @param clusterName  (required)
     * @param serviceName The service name. (required)
     * @param view The view of the data to materialize, either \&quot;summary\&quot; or \&quot;full\&quot;. (optional, default to summary)
     * @param progressListener Progress listener
     * @param progressRequestListener Progress request listener
     * @return Call to execute
     * @throws ApiException If fail to serialize the request body object
     */
    public okhttp3.Call listNameservicesCall(String clusterName, String serviceName, String view, final ProgressResponseBody.ProgressListener progressListener, final ProgressRequestBody.ProgressRequestListener progressRequestListener) throws ApiException {
        Object localVarPostBody = null;

        // create path and map variables
        String localVarPath = "/clusters/{clusterName}/services/{serviceName}/nameservices"
            .replaceAll("\\{" + "clusterName" + "\\}", apiClient.escapeString(clusterName.toString()))
            .replaceAll("\\{" + "serviceName" + "\\}", apiClient.escapeString(serviceName.toString()));

        List<Pair> localVarQueryParams = new ArrayList<Pair>();
        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
        if (view != null)
        localVarQueryParams.addAll(apiClient.parameterToPair("view", view));

        Map<String, String> localVarHeaderParams = new HashMap<String, String>();

        Map<String, Object> localVarFormParams = new HashMap<String, Object>();

        final String[] localVarAccepts = {
            "application/json"
        };
        final String localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
        if (localVarAccept != null) localVarHeaderParams.put("Accept", localVarAccept);

        final String[] localVarContentTypes = {
            
        };
        final String localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
        localVarHeaderParams.put("Content-Type", localVarContentType);

        if(progressListener != null) {
            apiClient.getHttpClient().networkInterceptors().add(new okhttp3.Interceptor() {
                @Override
                public okhttp3.Response intercept(okhttp3.Interceptor.Chain chain) throws IOException {
                    okhttp3.Response originalResponse = chain.proceed(chain.request());
                    return originalResponse.newBuilder()
                    .body(new ProgressResponseBody(originalResponse.body(), progressListener))
                    .build();
                }
            });
        }

        String[] localVarAuthNames = new String[] { "basic" };
        return apiClient.buildCall(localVarPath, "GET", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarAuthNames, progressRequestListener);
    }

    @SuppressWarnings("rawtypes")
    private okhttp3.Call listNameservicesValidateBeforeCall(String clusterName, String serviceName, String view, final ProgressResponseBody.ProgressListener progressListener, final ProgressRequestBody.ProgressRequestListener progressRequestListener) throws ApiException {
        // verify the required parameter 'clusterName' is set
        if (clusterName == null) {
            throw new ApiException("Missing the required parameter 'clusterName' when calling listNameservices(Async)");
        }
        // verify the required parameter 'serviceName' is set
        if (serviceName == null) {
            throw new ApiException("Missing the required parameter 'serviceName' when calling listNameservices(Async)");
        }

        okhttp3.Call call = listNameservicesCall(clusterName, serviceName, view, progressListener, progressRequestListener);
        return call;

    }

    /**
     * List the nameservices of an HDFS service.
     * List the nameservices of an HDFS service.
     * @param clusterName  (required)
     * @param serviceName The service name. (required)
     * @param view The view of the data to materialize, either \&quot;summary\&quot; or \&quot;full\&quot;. (optional, default to summary)
     * @return ApiNameserviceList
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     */
    public ApiNameserviceList listNameservices(String clusterName, String serviceName, String view) throws ApiException {
        ApiResponse<ApiNameserviceList> resp = listNameservicesWithHttpInfo(clusterName, serviceName, view);
        return resp.getData();
    }

    /**
     * List the nameservices of an HDFS service.
     * List the nameservices of an HDFS service.
     * @param clusterName  (required)
     * @param serviceName The service name. (required)
     * @param view The view of the data to materialize, either \&quot;summary\&quot; or \&quot;full\&quot;. (optional, default to summary)
     * @return ApiResponse&lt;ApiNameserviceList&gt;
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     */
    public ApiResponse<ApiNameserviceList> listNameservicesWithHttpInfo(String clusterName, String serviceName, String view) throws ApiException {
        okhttp3.Call call = listNameservicesValidateBeforeCall(clusterName, serviceName, view, null, null);
        Type localVarReturnType = new TypeToken<ApiNameserviceList>(){}.getType();
        return apiClient.execute(call, localVarReturnType);
    }

    /**
     * List the nameservices of an HDFS service. (asynchronously)
     * List the nameservices of an HDFS service.
     * @param clusterName  (required)
     * @param serviceName The service name. (required)
     * @param view The view of the data to materialize, either \&quot;summary\&quot; or \&quot;full\&quot;. (optional, default to summary)
     * @param callback The callback to be executed when the API call finishes
     * @return The request call
     * @throws ApiException If fail to process the API call, e.g. serializing the request body object
     */
    public okhttp3.Call listNameservicesAsync(String clusterName, String serviceName, String view, final ApiCallback<ApiNameserviceList> callback) throws ApiException {

        ProgressResponseBody.ProgressListener progressListener = null;
        ProgressRequestBody.ProgressRequestListener progressRequestListener = null;

        if (callback != null) {
            progressListener = new ProgressResponseBody.ProgressListener() {
                @Override
                public void update(long bytesRead, long contentLength, boolean done) {
                    callback.onDownloadProgress(bytesRead, contentLength, done);
                }
            };

            progressRequestListener = new ProgressRequestBody.ProgressRequestListener() {
                @Override
                public void onRequestProgress(long bytesWritten, long contentLength, boolean done) {
                    callback.onUploadProgress(bytesWritten, contentLength, done);
                }
            };
        }

        okhttp3.Call call = listNameservicesValidateBeforeCall(clusterName, serviceName, view, progressListener, progressRequestListener);
        Type localVarReturnType = new TypeToken<ApiNameserviceList>(){}.getType();
        apiClient.executeAsync(call, localVarReturnType, callback);
        return call;
    }
    /**
     * Build call for readNameservice
     * @param clusterName  (required)
     * @param nameservice The nameservice to retrieve. (required)
     * @param serviceName The service name. (required)
     * @param view The view to materialize. Defaults to &#x27;full&#x27;. (optional, default to summary)
     * @param progressListener Progress listener
     * @param progressRequestListener Progress request listener
     * @return Call to execute
     * @throws ApiException If fail to serialize the request body object
     */
    public okhttp3.Call readNameserviceCall(String clusterName, String nameservice, String serviceName, String view, final ProgressResponseBody.ProgressListener progressListener, final ProgressRequestBody.ProgressRequestListener progressRequestListener) throws ApiException {
        Object localVarPostBody = null;

        // create path and map variables
        String localVarPath = "/clusters/{clusterName}/services/{serviceName}/nameservices/{nameservice}"
            .replaceAll("\\{" + "clusterName" + "\\}", apiClient.escapeString(clusterName.toString()))
            .replaceAll("\\{" + "nameservice" + "\\}", apiClient.escapeString(nameservice.toString()))
            .replaceAll("\\{" + "serviceName" + "\\}", apiClient.escapeString(serviceName.toString()));

        List<Pair> localVarQueryParams = new ArrayList<Pair>();
        List<Pair> localVarCollectionQueryParams = new ArrayList<Pair>();
        if (view != null)
        localVarQueryParams.addAll(apiClient.parameterToPair("view", view));

        Map<String, String> localVarHeaderParams = new HashMap<String, String>();

        Map<String, Object> localVarFormParams = new HashMap<String, Object>();

        final String[] localVarAccepts = {
            "application/json"
        };
        final String localVarAccept = apiClient.selectHeaderAccept(localVarAccepts);
        if (localVarAccept != null) localVarHeaderParams.put("Accept", localVarAccept);

        final String[] localVarContentTypes = {
            
        };
        final String localVarContentType = apiClient.selectHeaderContentType(localVarContentTypes);
        localVarHeaderParams.put("Content-Type", localVarContentType);

        if(progressListener != null) {
            apiClient.getHttpClient().networkInterceptors().add(new okhttp3.Interceptor() {
                @Override
                public okhttp3.Response intercept(okhttp3.Interceptor.Chain chain) throws IOException {
                    okhttp3.Response originalResponse = chain.proceed(chain.request());
                    return originalResponse.newBuilder()
                    .body(new ProgressResponseBody(originalResponse.body(), progressListener))
                    .build();
                }
            });
        }

        String[] localVarAuthNames = new String[] { "basic" };
        return apiClient.buildCall(localVarPath, "GET", localVarQueryParams, localVarCollectionQueryParams, localVarPostBody, localVarHeaderParams, localVarFormParams, localVarAuthNames, progressRequestListener);
    }

    @SuppressWarnings("rawtypes")
    private okhttp3.Call readNameserviceValidateBeforeCall(String clusterName, String nameservice, String serviceName, String view, final ProgressResponseBody.ProgressListener progressListener, final ProgressRequestBody.ProgressRequestListener progressRequestListener) throws ApiException {
        // verify the required parameter 'clusterName' is set
        if (clusterName == null) {
            throw new ApiException("Missing the required parameter 'clusterName' when calling readNameservice(Async)");
        }
        // verify the required parameter 'nameservice' is set
        if (nameservice == null) {
            throw new ApiException("Missing the required parameter 'nameservice' when calling readNameservice(Async)");
        }
        // verify the required parameter 'serviceName' is set
        if (serviceName == null) {
            throw new ApiException("Missing the required parameter 'serviceName' when calling readNameservice(Async)");
        }

        okhttp3.Call call = readNameserviceCall(clusterName, nameservice, serviceName, view, progressListener, progressRequestListener);
        return call;

    }

    /**
     * Retrieve information about a nameservice.
     * Retrieve information about a nameservice.
     * @param clusterName  (required)
     * @param nameservice The nameservice to retrieve. (required)
     * @param serviceName The service name. (required)
     * @param view The view to materialize. Defaults to &#x27;full&#x27;. (optional, default to summary)
     * @return ApiNameservice
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     */
    public ApiNameservice readNameservice(String clusterName, String nameservice, String serviceName, String view) throws ApiException {
        ApiResponse<ApiNameservice> resp = readNameserviceWithHttpInfo(clusterName, nameservice, serviceName, view);
        return resp.getData();
    }

    /**
     * Retrieve information about a nameservice.
     * Retrieve information about a nameservice.
     * @param clusterName  (required)
     * @param nameservice The nameservice to retrieve. (required)
     * @param serviceName The service name. (required)
     * @param view The view to materialize. Defaults to &#x27;full&#x27;. (optional, default to summary)
     * @return ApiResponse&lt;ApiNameservice&gt;
     * @throws ApiException If fail to call the API, e.g. server error or cannot deserialize the response body
     */
    public ApiResponse<ApiNameservice> readNameserviceWithHttpInfo(String clusterName, String nameservice, String serviceName, String view) throws ApiException {
        okhttp3.Call call = readNameserviceValidateBeforeCall(clusterName, nameservice, serviceName, view, null, null);
        Type localVarReturnType = new TypeToken<ApiNameservice>(){}.getType();
        return apiClient.execute(call, localVarReturnType);
    }

    /**
     * Retrieve information about a nameservice. (asynchronously)
     * Retrieve information about a nameservice.
     * @param clusterName  (required)
     * @param nameservice The nameservice to retrieve. (required)
     * @param serviceName The service name. (required)
     * @param view The view to materialize. Defaults to &#x27;full&#x27;. (optional, default to summary)
     * @param callback The callback to be executed when the API call finishes
     * @return The request call
     * @throws ApiException If fail to process the API call, e.g. serializing the request body object
     */
    public okhttp3.Call readNameserviceAsync(String clusterName, String nameservice, String serviceName, String view, final ApiCallback<ApiNameservice> callback) throws ApiException {

        ProgressResponseBody.ProgressListener progressListener = null;
        ProgressRequestBody.ProgressRequestListener progressRequestListener = null;

        if (callback != null) {
            progressListener = new ProgressResponseBody.ProgressListener() {
                @Override
                public void update(long bytesRead, long contentLength, boolean done) {
                    callback.onDownloadProgress(bytesRead, contentLength, done);
                }
            };

            progressRequestListener = new ProgressRequestBody.ProgressRequestListener() {
                @Override
                public void onRequestProgress(long bytesWritten, long contentLength, boolean done) {
                    callback.onUploadProgress(bytesWritten, contentLength, done);
                }
            };
        }

        okhttp3.Call call = readNameserviceValidateBeforeCall(clusterName, nameservice, serviceName, view, progressListener, progressRequestListener);
        Type localVarReturnType = new TypeToken<ApiNameservice>(){}.getType();
        apiClient.executeAsync(call, localVarReturnType, callback);
        return call;
    }
}
