lang/cs/Org.Apache.REEF.Client/AzureBatch/Util/ICommandBuilder.cs

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//
//   http://www.apache.org/licenses/LICENSE-2.0
//
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using Org.Apache.REEF.Tang.Annotations;

namespace Org.Apache.REEF.Client.AzureBatch.Util
{
    /// <summary>
    /// Build the launch command for Java REEF processes for Azure Batch.
    /// </summary>
    [DefaultImplementation(typeof(WindowsCommandBuilder))]
    internal interface ICommandBuilder
    {
        /// <summary>
        /// Assembles the command to execute the Driver.
        /// </summary>
        /// <param name="driverMemory">The memory in megabytes used by driver.</param>
        /// <returns>The command string.</returns>
        string BuildDriverCommand(int driverMemory);

        /// <summary>
        /// Returns the path to a file where the ip address is persisted.
        /// </summary>
        /// <returns>Path to the file.</returns>
        string GetIpAddressFilePath();

        /// <summary>
        /// Returns a command line that saves the ip address of the host to a file.
        /// </summary>
        /// <returns>The command line string.</returns>
        string CaptureIpAddressCommandLine();
    }
}