specification/imports/FetchPlanMetadata.txt

/**
 * Represents a fetch plan for a class.
 * @since 2.3
 */
public interface FetchPlanMetadata extends Metadata {
    /**
     * Accessor for the fetch plan name (set on construction).
     * 
     * @return The fetch plan name
     */
    String getName();

    /**
     * Method to set the max fetch depth for this plan.
     * 
     * @param depth The max fetch depth
     */
    FetchPlanMetadata setMaxFetchDepth(int depth);

    /**
     * Accessor for the max fetch depth.
     * 
     * @return The max fetch depth
     */
    int getMaxFetchDepth();

    /**
     * Method to set the fetch size.
     * 
     * @param size The fetch size
     */
    FetchPlanMetadata setFetchSize(int size);

    /**
     * Accessor for the max fetch depth.
     * 
     * @return The max fetch depth
     */
    int getFetchSize();

    /**
     * Accessor for all fetch groups defined for this fetch plan.
     * 
     * @return The fetch groups
     */
    FetchGroupMetadata[] getFetchGroups();

    /**
     * Add a new fetch group for this fetch plan.
     * 
     * @param name Name of fetch group.
     * @return The FetchGroupMetadata
     */
    FetchGroupMetadata newFetchGroupMetadata(String name);

    /**
     * Accessor for the number of fetch groups defined for this fetch plan.
     * 
     * @return The number of fetch groups
     */
    int getNumberOfFetchGroups();
}