/*
 * Licensed to STRATIO (C) under one or more contributor license agreements.
 * See the NOTICE file distributed with this work for additional information
 * regarding copyright ownership. The STRATIO (C) licenses this file
 * to you 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 com.stratio.connector.decision.ftest;

import java.util.ArrayList;
import java.util.List;

import com.stratio.crossdata.common.connector.IResultHandler;
import com.stratio.crossdata.common.data.ResultSet;
import com.stratio.crossdata.common.data.Row;
import com.stratio.crossdata.common.exceptions.ExecutionException;
import com.stratio.crossdata.common.result.QueryResult;

public class ResultHandlerTest implements IResultHandler {

    private List<QueryResult> resultSetList = new ArrayList<QueryResult>();

    @Override
    public void processException(String queryId, ExecutionException exception) {
        exception.printStackTrace();
    }

    @Override
    public void processResult(QueryResult result) {

        resultSetList.add(result);
    }

    public List<QueryResult> getQueryResultList() {
        return resultSetList;
    }

    public ResultSet getResultSet(String queryId) {
        ResultSet resultSet = new ResultSet();
        for (QueryResult queryRes : resultSetList) {
            if (queryRes.getQueryId() == queryId) {
                // TODO verify whether the column metadata is equal
                for (Row row : queryRes.getResultSet().getRows()) {
                    resultSet.add(row);
                }
                resultSet.setColumnMetadata(queryRes.getResultSet().getColumnMetadata());
            }
        }

        return resultSet;
    }

}
