Package com.apple.foundationdb

Class Cluster

  • All Implemented Interfaces:
    java.lang.AutoCloseable
    @Deprecated
public class Cluster
extends java.lang.Object
    Deprecated.
    The Cluster represents a connection to a physical set of cooperating machines running FoundationDB. A Cluster is opened with a reference to a cluster file. This class is deprecated. Use FDB.open() to open a Database directly

    Note: Cluster objects must be closed when no longer in use in order to free any associated resources.

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected java.util.concurrent.locks.Lock pointerReadLock  

    • Constructor Summary

      Constructors 
      Modifier Constructor Description
      protected Cluster​(java.lang.String clusterFile, java.util.concurrent.Executor executor)
      Deprecated.
       

    • Field Detail

      • pointerReadLock

        protected final java.util.concurrent.locks.Lock pointerReadLock

    • Constructor Detail

      • Cluster

        protected Cluster​(java.lang.String clusterFile,
                  java.util.concurrent.Executor executor)
        Deprecated.

    • Method Detail

      • options

        public ClusterOptions options()
        Deprecated.
        Returns a set of options that can be set on a Cluster. In the current version of the API, there are no options that can be set on a Cluster.
        Returns:
        a set of cluster-specific options affecting this Cluster

      • openDatabase

        public Database openDatabase()
                      throws FDBException
        Deprecated.
        Creates a connection to the database on an FDB cluster.
        Returns:
        a Future that will be set to a Database upon successful connection.
        Throws:
        FDBException

      • openDatabase

        public Database openDatabase​(java.util.concurrent.Executor e)
                      throws FDBException
        Deprecated.
        Creates a connection to the database on an FDB cluster.
        Parameters:
        e - the Executor to use when executing asynchronous callbacks for the database
        Returns:
        a Future that will be set to a Database upon successful connection.
        Throws:
        FDBException

      • closeInternal

        protected void closeInternal​(long cPtr)
        Deprecated.

      • isClosed

        public boolean isClosed()

      • checkUnclosed

        public void checkUnclosed​(java.lang.String context)

      • close

        public void close()
        Specified by:
        close in interface java.lang.AutoCloseable

      • getPtr

        protected long getPtr()