MetastorePartitionEvent.java

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package org.apache.doris.datasource.hive.event;

import org.apache.hadoop.hive.metastore.api.NotificationEvent;

import java.util.Set;

/**
 * Base class for all the partition events
 */
public abstract class MetastorePartitionEvent extends MetastoreTableEvent {

    // for test
    protected MetastorePartitionEvent(long eventId, String catalogName, String dbName,
                                      String tblName, MetastoreEventType eventType) {
        super(eventId, catalogName, dbName, tblName, eventType);
    }

    protected MetastorePartitionEvent(NotificationEvent event, String catalogName) {
        super(event, catalogName);
    }

    protected boolean willCreateOrDropTable() {
        return false;
    }

    protected boolean willChangeTableName() {
        return false;
    }

    /**
     * Returns if the process of this event will rename this partition.
     */
    protected abstract boolean willChangePartitionName();

    public abstract Set<String> getAllPartitionNames();
}