Package com.franz.agraph.pool

Enum Class AGPoolProp

java.lang.Object
java.lang.Enum<AGPoolProp>
com.franz.agraph.pool.AGPoolProp
All Implemented Interfaces:
Serializable, Comparable<AGPoolProp>, Constable
public enum AGPoolProp extends Enum<AGPoolProp>
Property names for AGPoolConfig.

Property names to open a AGRepositoryConnection.

TODO: AGRepositoryConnection.setSessionLoadInitFile(boolean)

TODO: AGRepositoryConnection.addSessionLoadScript(String)

Many of these properties are specified and used by GenericObjectPool.

See Also:
  • GenericObjectPool
  • GenericObjectPoolConfig

  • Enum Constant Details

    • initialSize

      public static final AGPoolProp initialSize
      When the pool is created, this many connections will be initialized, then returned to the pool.
      See Also:

    • shutdownHook

      public static final AGPoolProp shutdownHook
      When the pool is created, if this is true (default is false), a hook will be registered to close the pool. Connections will be closed whether idle or not.

      When the pool is closed, from outside of the hook, the hook will be removed so it is not leaked in the list of hooks.

      See Also:

    • minIdle

      public static final AGPoolProp minIdle
      See Also:
      • GenericObjectPool.setMinIdle(int)

    • maxIdle

      public static final AGPoolProp maxIdle
      See Also:
      • GenericObjectPool.setMaxIdle(int)

    • maxActive

      public static final AGPoolProp maxActive
      Max number of connections that can be allocated by the pool. If multiple clients (or different pools), are using the same AllegroGraph Server, this value should be set to something less than the SessionPorts. See Session Port Setup.
      See Also:
      • BaseGenericObjectPool.setMaxTotal(int)

    • maxWait

      public static final AGPoolProp maxWait
      milliseconds to wait to borrow before throwing NoSuchElementException
      See Also:
      • BaseGenericObjectPool.setMaxWaitMillis(long)

    • testOnBorrow

      public static final AGPoolProp testOnBorrow
      Calls AGRepositoryConnection.size(org.eclipse.rdf4j.model.Resource...).

      Redundant because AGConnFactory.activateObject(PooledObject) always calls AGRepositoryConnection.rollback().

      See Also:

    • testOnReturn

      public static final AGPoolProp testOnReturn
      Calls AGRepositoryConnection.size(org.eclipse.rdf4j.model.Resource...).
      See Also:

    • timeBetweenEvictionRunsMillis

      public static final AGPoolProp timeBetweenEvictionRunsMillis
      See Also:
      • BaseGenericObjectPool.setTimeBetweenEvictionRunsMillis(long)

    • minEvictableIdleTimeMillis

      public static final AGPoolProp minEvictableIdleTimeMillis
      See Also:
      • BaseGenericObjectPool.setMinEvictableIdleTimeMillis(long)

    • testWhileIdle

      public static final AGPoolProp testWhileIdle
      See Also:
      • BaseGenericObjectPool.setTestWhileIdle(boolean)

    • softMinEvictableIdleTimeMillis

      public static final AGPoolProp softMinEvictableIdleTimeMillis
      See Also:
      • BaseGenericObjectPool.setSoftMinEvictableIdleTimeMillis(long)

    • numTestsPerEvictionRun

      public static final AGPoolProp numTestsPerEvictionRun
      See Also:
      • BaseGenericObjectPool.setNumTestsPerEvictionRun(int)

    • warmup

      public static final AGPoolProp warmup
      Boolean property, if true warmup is executed during pool creation.

    • warmupIncludeStrings

      public static final AGPoolProp warmupIncludeStrings
      Boolean property, set to false to exclude the string table from a warmup

    • warmupIncludeTriples

      public static final AGPoolProp warmupIncludeTriples
      Boolean property, set to false to exclude triple indices from a warmup

    • lifo

      public static final AGPoolProp lifo
      Boolean property, true means LIFO and false means FIFO retrieval of objects from pool

  • Method Details

    • values

      public static AGPoolProp[] values()
      Returns an array containing the constants of this enum class, in the order they are declared.
      Returns:
      an array containing the constants of this enum class, in the order they are declared

    • valueOf

      public static AGPoolProp valueOf(String name)
      Returns the enum constant of this class with the specified name. The string must match exactly an identifier used to declare an enum constant in this class. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum class has no constant with the specified name
      NullPointerException - if the argument is null