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The OpenTripPlanner multimodal journey planning system

There is a newer version: 2.5.0

package org.opentripplanner.routing.alertpatch;

/**
 * An enum containing severity options for an alert.
 */
public enum AlertSeverity {
    /**
     * Severity is undefined.
     */
    UNDEFINED,
    /**
     * Situation has unknown impact on trips.
     */
    UNKNOWN_SEVERITY,
    /**
     * Info alerts are used for informational messages that should not have a significant effect on
     * user's journey, for example: A single entrance to a metro station is temporarily closed.
     */
    INFO,
    /**
     * Situation has a very slight impact on trips.
     */
    VERY_SLIGHT,
    /**
     * Situation has a slight impact on trips.
     */
    SLIGHT,
    /**
     * Warning alerts are used when a single stop or route has a disruption that can affect user's
     * journey, for example: All trams on a specific route are running with irregular schedules.
     */
    WARNING,
    /**
     * Severe alerts are used when a significant part of public transport services is affected, for
     * example: All train services are cancelled due to technical problems.
     */
    SEVERE,
    /**
     * Situation has a very severe impact on trips.
     */
    VERY_SEVERE;
}