com.alibaba.hologres.client.impl.binlog.action.BinlogAction Maven / Gradle / Ivy

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/*
 * Copyright (c) 2022. Alibaba Group Holding Limited
 */

package com.alibaba.hologres.client.impl.binlog.action;

import com.alibaba.hologres.client.impl.action.AbstractAction;
import com.alibaba.hologres.client.impl.binlog.BinlogRecordCollector;
import com.alibaba.hologres.client.impl.binlog.TableSchemaSupplier;
import com.alibaba.hologres.client.utils.Tuple;

import java.util.Queue;
import java.util.concurrent.CompletableFuture;

/**
 * Binlog消费请求.
 */
public class BinlogAction extends AbstractAction {
    final String tableName;
    final int shardId;
    final long lsn;
    final String timestamp;
    final BinlogRecordCollector collector;
    final String slotName;
    final TableSchemaSupplier supplier;
    //Reader通过这个queue把flush请求发过去，worker搞定了以后通过future通知reader
    final Queue, Long>> commitJob;
    final String logicalPartitionColumnNames;
    final String logicalPartitionValues;

    // hologres 2.1版本起，可以不创建slot，仅使用表名消费。同时也不需要commit
    public BinlogAction(String tableName, int shardId, long lsn, String timestamp, BinlogRecordCollector collector, TableSchemaSupplier supplier) {
        this(tableName, null, shardId, lsn, timestamp, collector, supplier, null, null, null);
    }

    public BinlogAction(String tableName, String slotName, int shardId, long lsn, String timestamp, BinlogRecordCollector collector, TableSchemaSupplier supplier, Queue, Long>> commitJob, String logicalPartitionColumnNames, String logicalPartitionValues) {
        this.tableName = tableName;
        this.slotName = slotName;
        this.shardId = shardId;
        this.lsn = lsn;
        this.timestamp = timestamp;
        this.collector = collector;
        this.supplier = supplier;
        this.commitJob = commitJob;
        this.logicalPartitionColumnNames = logicalPartitionColumnNames;
        this.logicalPartitionValues = logicalPartitionValues;
    }

    public String getTableName() {
        return tableName;
    }

    public String getSlotName() {
        return slotName;
    }

    public int getShardId() {
        return shardId;
    }

    public long getLsn() {
        return lsn;
    }

    public String getTimestamp() {
        return timestamp;
    }

    public BinlogRecordCollector getCollector() {
        return collector;
    }

    public TableSchemaSupplier getSupplier() {
        return supplier;
    }

    public Queue, Long>> getCommitJob() {
        return commitJob;
    }

    public String getLogicalPartitionColumnNames() {
        return logicalPartitionColumnNames;
    }

    public String getLogicalPartitionValues() {
        return logicalPartitionValues;
    }
}