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package org.glassfish.loadbalancer.admin.cli.reader.api;

/**
 * Provides health checker information relavant to Load balancer tier.
 *
 * @author Satish Viswanatham
 */
public interface HealthCheckerReader extends BaseReader {

    /**
     * Return health checker url
     *
     * @return String           health checker url, it shoudld conform to
     *                          RFC 2396. java.net.URI.resolve(url) shoudl
     *                          return a valid URI.
     */
    public String getUrl() throws LbReaderException;

    /**
     * Health checker runs in the specified interval time.
     *
     * @return String           value must be > 0
     */
    public String getIntervalInSeconds() throws LbReaderException;

    /**
     *  Timeout where a server is considered un healthy.
     *
     * @return String           value must be > 0
     */
    public String getTimeoutInSeconds() throws LbReaderException;
}