Package org.eclipse.jgit.revwalk

Class RevCommitList<E extends RevCommit>

    • Constructor Detail

      • RevCommitList

        public RevCommitList()

    • Method Detail

      • applyFlag

        public void applyFlag​(RevFilter matching,
                      RevFlag flag)
               throws MissingObjectException,
                      IncorrectObjectTypeException,
                      IOException
        Apply a flag to all commits matching the specified filter.

        Same as applyFlag(matching, flag, 0, size()), but without the incremental behavior.

        Parameters:
        matching - the filter to test commits with. If the filter includes a commit it will have the flag set; if the filter does not include the commit the flag will be unset.
        flag - the flag to apply (or remove). Applications are responsible for allocating this flag from the source RevWalk.
        Throws:
        IOException - revision filter needed to read additional objects, but an error occurred while reading the pack files or loose objects of the repository.
        IncorrectObjectTypeException - revision filter needed to read additional objects, but an object was not of the correct type. Repository corruption may have occurred.
        MissingObjectException - revision filter needed to read additional objects, but an object that should be present was not found. Repository corruption may have occurred.

      • applyFlag

        public void applyFlag​(RevFilter matching,
                      RevFlag flag,
                      int rangeBegin,
                      int rangeEnd)
               throws MissingObjectException,
                      IncorrectObjectTypeException,
                      IOException
        Apply a flag to all commits matching the specified filter.

        This version allows incremental testing and application, such as from a background thread that needs to periodically halt processing and send updates to the UI.

        Parameters:
        matching - the filter to test commits with. If the filter includes a commit it will have the flag set; if the filter does not include the commit the flag will be unset.
        flag - the flag to apply (or remove). Applications are responsible for allocating this flag from the source RevWalk.
        rangeBegin - first commit within the list to begin testing at, inclusive. Must not be negative, but may be beyond the end of the list.
        rangeEnd - last commit within the list to end testing at, exclusive. If smaller than or equal to rangeBegin then no commits will be tested.
        Throws:
        IOException - revision filter needed to read additional objects, but an error occurred while reading the pack files or loose objects of the repository.
        IncorrectObjectTypeException - revision filter needed to read additional objects, but an object was not of the correct type. Repository corruption may have occurred.
        MissingObjectException - revision filter needed to read additional objects, but an object that should be present was not found. Repository corruption may have occurred.

      • clearFlag

        public void clearFlag​(RevFlag flag)
        Remove the given flag from all commits.

        Same as clearFlag(flag, 0, size()), but without the incremental behavior.

        Parameters:
        flag - the flag to remove. Applications are responsible for allocating this flag from the source RevWalk.

      • clearFlag

        public void clearFlag​(RevFlag flag,
                      int rangeBegin,
                      int rangeEnd)
        Remove the given flag from all commits.

        This method is actually implemented in terms of: applyFlag(RevFilter.NONE, flag, rangeBegin, rangeEnd).

        Parameters:
        flag - the flag to remove. Applications are responsible for allocating this flag from the source RevWalk.
        rangeBegin - first commit within the list to begin testing at, inclusive. Must not be negative, but may be beyond the end of the list.
        rangeEnd - last commit within the list to end testing at, exclusive. If smaller than or equal to rangeBegin then no commits will be tested.

      • indexOf

        public int indexOf​(RevFlag flag,
                   int begin)
        Find the next commit that has the given flag set.
        Parameters:
        flag - the flag to test commits against.
        begin - first commit index to test at. Applications may wish to begin at 0, to test the first commit in the list.
        Returns:
        index of the first commit at or after index begin that has the specified flag set on it; -1 if no match is found.

      • lastIndexOf

        public int lastIndexOf​(RevFlag flag,
                       int begin)
        Find the next commit that has the given flag set.
        Parameters:
        flag - the flag to test commits against.
        begin - first commit index to test at. Applications may wish to begin at size()-1, to test the last commit in the list.
        Returns:
        index of the first commit at or before index begin that has the specified flag set on it; -1 if no match is found.

      • source

        public void source​(RevWalk w)
        Set the revision walker this list populates itself from.
        Parameters:
        w - the walker to populate from.
        See Also:
        fillTo(int)

      • isPending

        public boolean isPending()
        Is this list still pending more items?
        Returns:
        true if fillTo(int) might be able to extend the list size when called.

      • enter

        protected void enter​(int index,
                     E e)
        Optional callback invoked when commits enter the list by fillTo.

        This method is only called during fillTo(int).

        Parameters:
        index - the list position this object will appear at.
        e - the object being added (or set) into the list.