Package org.ametys.plugins.repository.data.holder.group

Interface ModifiableRepeater

    • Method Detail

      • getEntry

        ModifiableRepeaterEntry getEntry​(int position)
        Description copied from interface: Repeater
        Retrieves the repeater entry at the given position. The position starts at index 1. The position can be an integer between 1 and the repeater size to get an entry from the beginning Or the position can an integer between 0 and - the repeater size to get an entry from the end (0 means at the end, -1 means before the last one and so on)
        Specified by:
        getEntry in interface Repeater
        Parameters:
        position - the position of the entry to retrieve
        Returns:
        the repeater entry, null if there is no entry at this position

      • addEntry

        ModifiableRepeaterEntry addEntry​(int position)
                          throws IllegalArgumentException
        Creates a Repeater entry at the given position. The position starts at index 1. The position can be an integer between 1 and the repeater size + 1 to insert an entry from the beginning Or the position can an integer between 0 and - the repeater size to insert an entry from the end (0 means at the end, -1 means before the last one and so on)
        Parameters:
        position - The position of the new entry
        Returns:
        the created entry
        Throws:
        IllegalArgumentException - if the position is not between the negative and positive repeater size

      • moveEntries

        boolean moveEntries​(Map<Integer,​Integer> positionsMapping,
                    int targetSize)
        Moves the entries according to the given position mapping. The given position mapping's key is the previous position and the value is the new one The existent entries with no corresponding entry in the position mapping will be removed the given size is taken into account to create new empty entries if needed
        Parameters:
        positionsMapping - the position mapping
        targetSize - the target size of the repeater
        Returns:
        true if some entries have moved, false otherwise

      • removeEntries

        void removeEntries​(Set<Integer> positions)
            throws UnknownDataException
        Removes the repeater entries at the given positions. The position starts at index 1. The positions can be integers between 1 and the repeater size to remove an entry from the beginning Or the positions can integers between 0 and - the repeater size to remove an entry from the end (0 means the last entry, -1 means before the last one and so on)
        Parameters:
        positions - The positions of the entries to remove
        Throws:
        UnknownDataException - if there is no entry for one of the given positions

      • removeEntry

        void removeEntry​(int position)
          throws UnknownDataException
        Removes the repeater entry at the given position. The position starts at index 1. The position can be an integer between 1 and the repeater size to remove an entry from the beginning Or the position can an integer between 0 and - the repeater size to remove an entry from the end (0 means the last entry, -1 means before the last one and so on)
        Parameters:
        position - The position of the entry to remove
        Throws:
        UnknownDataException - if there is no entry at the given position