Package com.atlassian.bamboo.utils.collection

Class PartialList<E>

java.lang.Object
com.atlassian.bamboo.utils.collection.PartialList<E>
public class PartialList<E> extends Object
A List that represents a part of a much bigger list
Since:
v3.2

  • Constructor Details

  • Method Details

    • ofUnknownSize

      @NotNull public static <E> @NotNull PartialList<E> ofUnknownSize(@NotNull @NotNull List<E> list)
      Creates a PartialList of unknown total size. The created partial list will not be a complete list.
      Type Parameters:
      E - type of list
      Parameters:
      list - partial list of elements
      Returns:
      new instance of PartialList

    • ofKnownSize

      @NotNull public static <E> @NotNull PartialList<E> ofKnownSize(@NotNull @NotNull List<E> list, int totalSize)
      Creates a PartialList of known total size. The created partial list might be a complete list.
      Type Parameters:
      E - type of list
      Parameters:
      list - partial list of elements
      totalSize - total number of elements in the collection
      Returns:
      new instance of PartialList

    • ofKnownSize

      @NotNull public static <E> @NotNull PartialList<E> ofKnownSize(@NotNull @NotNull List<E> list, long totalSize)
      Creates a PartialList of known total size. The created partial list might be a complete list.
      Type Parameters:
      E - type of list
      Parameters:
      list - partial list of elements
      totalSize - total number of elements in the collection
      Returns:
      new instance of PartialList

    • isTotalSizeKnown

      public boolean isTotalSizeKnown()
      Returns:
      true if the total size of the bigger collection is known

    • getTotalSize

      public long getTotalSize()
      Returns:
      total size of the big collection, -1 if it's unknown

    • getList

      @NotNull public @NotNull List<E> getList()
      Returns:
      partial list of elements from the bigger collection

    • isCompleteList

      public boolean isCompleteList()
      Returns:
      true if the list has all the elements of the bigger collection