PluginDrivenInsertCommandContext.java

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package org.apache.doris.nereids.trees.plans.commands.insert;

import java.util.Collections;
import java.util.Map;

/**
 * Insert command context for plugin-driven connector catalogs.
 *
 * <p>{@code overwrite} is inherited from {@link BaseExternalTableInsertCommandContext}.
 * The static partition spec — a generic {@code col -> val} map — is carried here and
 * handed to the connector via the write context of
 * {@code ConnectorWritePlanProvider.planWrite}. It is populated during sink binding
 * (wired at the connector cutover) and defaults to empty, so a write with no static
 * partition contributes nothing to partition pinning.</p>
 */
public class PluginDrivenInsertCommandContext extends BaseExternalTableInsertCommandContext {

    private Map<String, String> staticPartitionSpec = Collections.emptyMap();

    public Map<String, String> getStaticPartitionSpec() {
        return staticPartitionSpec;
    }

    public void setStaticPartitionSpec(Map<String, String> staticPartitionSpec) {
        this.staticPartitionSpec =
                staticPartitionSpec == null ? Collections.emptyMap() : staticPartitionSpec;
    }
}