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Micro Distribution of the Payara Project for IBM JDK

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package org.glassfish.j2ee.statistics;

/**
 * Specifies the statistics provided by a JCA Connection Pool
 *
 */
public interface JCAConnectionPoolStats extends JCAConnectionStats {
    /**
     * The number of connections closed
     * @return CountStatistic
     */
    CountStatistic getCloseCount();

    /**
     * The number of connections created
     * @return CountStatistic
     */
    CountStatistic getCreateCount();

    /**
     * The number of free connections in the pool
     * @return BoundedRangeStatistic
     */
    BoundedRangeStatistic getFreePoolSize();

    /**
     * The size of the connection pool
     * @return BoundedRangeStatistic
     */
    BoundedRangeStatistic getPoolSize();

    /**
     * The number of threads waiting for a connection
     * @return BoundedRangeStatistic
     */
    RangeStatistic getWaitingThreadCount();
}