Interface ProgramEntryList

All Superinterfaces:
AutoCloseable, Closeable, OsidList, OsidList
public interface ProgramEntryList extends OsidList

Like all OsidLists , ProgramEntryList provides a means for accessing ProgramEntry elements sequentially either one at a time or many at a time. Examples: 

while (pel.hasNext()) {
     ProgramEntry entry = pel.getNextProgramEntry();
}
or 
while (pel.hasNext()) {
     ProgramEntry[] enrties = pel.getNextProgramEntries(pel.available());
}

  • Method Summary

    Modifier and Type
    Method
    Description
    ProgramEntry[]
    getNextProgramEntries(long n)
    Gets the next set of ProgramEntry elements in this list.
    ProgramEntry
    getNextProgramEntry()
    Gets the next ProgramEntry in this list.

    Methods inherited from interface Closeable

    close

    Methods inherited from interface OsidList

    close
    Modifier and Type
    Method
    Description
    void
    close()
    Close this list.

    Methods inherited from interface OsidList

    available, hasNext, skip
    Modifier and Type
    Method
    Description
    long
    available()
    Gets the number of elements available for retrieval.
    boolean
    hasNext()
    Tests if there are more elements in this list.
    void
    skip(long n)
    Skip the specified number of elements in the list.

  • Method Details

    • getNextProgramEntry

      ProgramEntry getNextProgramEntry() throws OperationFailedException
      Gets the next ProgramEntry in this list.
      Returns:
      the next ProgramEntry in this list. The hasNext() method should be used to test that a next ProgramEntry is available before calling this method.
      Throws:
      IllegalStateException - no more elements available in this list
      OperationFailedException - unable to complete request
      Compliance:
      mandatory - This method must be implemented.

    • getNextProgramEntries

      ProgramEntry[] getNextProgramEntries(long n) throws OperationFailedException
      Gets the next set of ProgramEntry elements in this list. The specified amount must be less than or equal to the return from available() .
      Parameters:
      n - the number of ProgramEntry elements requested which must be less than or equal to available()
      Returns:
      an array of ProgramEntry elements. The length of the array is less than or equal to the number specified.
      Throws:
      IllegalStateException - no more elements available in this list
      OperationFailedException - unable to complete request
      Compliance:
      mandatory - This method must be implemented.