Package org.apache.flink.client.deployment.application

Interface EntryClassInformationProvider

All Known Implementing Classes:
FromClasspathEntryClassInformationProvider, FromJarEntryClassInformationProvider
public interface EntryClassInformationProvider
EntryClassInformationProvider provides information about the entry class.

  • Method Summary

    Modifier and Type
    Method
    Description
    Optional<File>
    getJarFile()
    Returns the File referring to the Jar file that contains the job class or no File if the job class is located on the classpath.
    Optional<String>
    getJobClassName()
    Returns the name of the job class or an empty Optional if the job class name cannot be provided.

  • Method Details

    • getJarFile

      Optional<File> getJarFile()
      Returns the File referring to the Jar file that contains the job class or no File if the job class is located on the classpath.
      Returns:
      The File referring to the job's Jar archive or an empty Optional in case the job shall be extracted from the classpath.

    • getJobClassName

      Optional<String> getJobClassName()
      Returns the name of the job class or an empty Optional if the job class name cannot be provided.
      Returns:
      The name of the job class or an empty Optional.