com.yahoo.vespa.model.application.validation.change.VespaRefeedAction Maven / Gradle / Ivy

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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.model.application.validation.change;

import com.yahoo.config.application.api.ValidationId;
import com.yahoo.config.model.api.ConfigChangeRefeedAction;
import com.yahoo.config.model.api.ServiceInfo;
import com.yahoo.config.provision.ClusterSpec;
import java.util.List;
import java.util.Optional;

/**
 * Represents an action to re-feed a document type in order to handle a config change.
 *
 * @author geirst
 * @author bratseth
 */
public class VespaRefeedAction extends VespaConfigChangeAction implements ConfigChangeRefeedAction {

    /**
     * The name of this action, which must be a valid ValidationId. This is a string here because
     * the validation ids belong to the Vespa model while these names are exposed to the config server,
     * which is model version independent.
     */
    private final ValidationId validationId;
    private final String documentType;

    private VespaRefeedAction(ClusterSpec.Id id, ValidationId validationId, String message, List services, String documentType) {
        super(id, message, services);
        this.validationId = validationId;
        this.documentType = documentType;
    }

    /** Creates a refeed action with some missing information */
    // TODO: We should require document type or model its absence properly
    public static VespaRefeedAction of(ClusterSpec.Id id, ValidationId validationId, String message) {
        return new VespaRefeedAction(id, validationId, message, List.of(), "");
    }

    /** Creates a refeed action */
    public static VespaRefeedAction of(ClusterSpec.Id id, ValidationId validationId, String message,
                                       List services, String documentType) {
        return new VespaRefeedAction(id, validationId, message, services, documentType);
    }

    @Override
    public VespaConfigChangeAction modifyAction(String newMessage, List newServices, String documentType) {
        return new VespaRefeedAction(clusterId(), validationId, newMessage, newServices, documentType);
    }

    @Override
    public Optional validationId() { return Optional.of(validationId); }

    @Override
    public String getDocumentType() { return documentType; }

    @Override
    public boolean ignoreForInternalRedeploy() {
        return false;
    }

    @Override
    public String toString() {
        return super.toString() + ", documentType='" + documentType + "'";
    }

    @Override
    public boolean equals(Object o) {
        if ( ! super.equals(o)) return false;
        if ( ! (o instanceof VespaRefeedAction)) return false;
        VespaRefeedAction other = (VespaRefeedAction)o;
        if ( ! this.documentType.equals(other.documentType)) return false;
        if ( ! this.validationId.equals(other.validationId)) return false;
        return true;
    }

    @Override
    public int hashCode() {
        return 31 * super.hashCode() + 11 * validationId.hashCode() + documentType.hashCode();
    }

}