Ordered list Java

Constructor Detail

• publicSortedList​(ObservableListE>source, ComparatorE>comparator)

  Creates a new SortedList wrapped around the source list. The source list will be sorted using the comparator provided. If null is provided, the list stays unordered and is equal to the source list.

  Parameters:source - a list to wrapcomparator - a comparator to use or null for unordered List

Method Detail

• getComparator

  public finalComparatorE>getComparator​()

  Gets the value of the property comparator.

  Property description:The comparator that denotes the order of this SortedList. Null for unordered SortedList.

• setComparator

  public finalvoidsetComparator​(ComparatorE>comparator)

  Sets the value of the property comparator.

  Property description:The comparator that denotes the order of this SortedList. Null for unordered SortedList.

• get

  publicEget​(intindex)

  Returns the element at the specified position in this list.

  Specified by:getin interfaceListSpecified by:getin classAbstractListParameters:index - index of the element to returnReturns:the element at the specified position in this listThrows:IndexOutOfBoundsException - if the index is out of range (index < 0 || index >= size())

• getSourceIndex

  publicintgetSourceIndex​(intindex)

  Maps the index of this list's element to an index in the direct source list.

  Specified by:getSourceIndexin classTransformationListParameters:index - the index in this listReturns:the index of the element's origin in the source listSee Also:TransformationList.getSource()