StatsId.java

// Licensed to the Apache Software Foundation (ASF) under one
// or more contributor license agreements.  See the NOTICE file
// distributed with this work for additional information
// regarding copyright ownership.  The ASF 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 org.apache.doris.statistics;

import org.apache.doris.statistics.util.StatisticsUtil;

import com.google.common.annotations.VisibleForTesting;
import com.google.gson.annotations.SerializedName;

import java.util.StringJoiner;

public class StatsId {

    @SerializedName("id")
    public final String id;
    @SerializedName("catalogId")
    public final long catalogId;
    @SerializedName("dbId")
    public final long dbId;
    @SerializedName("tblId")
    public final long tblId;
    @SerializedName("idxId")
    public final long idxId;
    @SerializedName("colId")
    public final String colId;
    @SerializedName("partId")
    public final String partId;

    @VisibleForTesting
    public StatsId() {
        this.id = null;
        this.catalogId = -1;
        this.dbId = -1;
        this.tblId = -1;
        this.idxId = -1;
        this.colId = null;
        this.partId = null;
    }

    public StatsId(ResultRow row) {
        this.id = row.get(0);
        this.catalogId = Long.parseLong(row.get(1));
        this.dbId = Long.parseLong(row.get(2));
        this.tblId = Long.parseLong(row.get(3));
        this.idxId = Long.parseLong(row.get(4));
        this.colId = row.get(5);
        this.partId = row.get(6);
    }

    public StatsId(String id, long catalogId, long dbId, long tblId, long idxId, String colId, String partId) {
        this.id = id;
        this.catalogId = catalogId;
        this.dbId = dbId;
        this.tblId = tblId;
        this.idxId = idxId;
        this.colId = colId;
        this.partId = partId;
    }

    public String toSQL() {
        StringJoiner sj = new StringJoiner(",");
        sj.add(StatisticsUtil.quote(StatisticsUtil.escapeSQL(id)));
        sj.add(String.valueOf(catalogId));
        sj.add(String.valueOf(dbId));
        sj.add(String.valueOf(tblId));
        sj.add(String.valueOf(idxId));
        sj.add(StatisticsUtil.quote(StatisticsUtil.escapeSQL(colId)));
        sj.add(partId);
        return sj.toString();
    }
}