Spec-Zone.ru › OpenJavaFX 11
Module javafx.base
Package javafx.collections.transformation

Class SortedList<E>

  • java.lang.Object
    • java.util.AbstractCollection<E>
      • java.util.AbstractList<E>
        • javafx.collections.ObservableListBase<E>
          • javafx.collections.transformation.TransformationList<E,​E>
            • javafx.collections.transformation.SortedList<E>
  • All Implemented Interfaces:
    Iterable<E>, Collection<E>, List<E>, Observable, ObservableList<E> 
    public final class SortedList<E>
extends TransformationList<E,​E>
    Wraps an ObservableList and sorts its content. All changes in the ObservableList are propagated immediately to the SortedList. Note: invalid SortedList (as a result of broken comparison) doesn't send any notification to listeners on becoming valid again.
    Since:
    JavaFX 8.0
    See Also:
    TransformationList

  • Property Summary

    Properties
    Type Property Description
    ObjectProperty<Comparator<? super E>> comparator
    The comparator that denotes the order of this SortedList.

  • Field Summary

    • Fields inherited from class java.util.AbstractList

      modCount

  • Constructor Summary

    Constructors
    Constructor Description
    SortedList​(ObservableList<? extends E> source)
    Constructs a new unordered SortedList wrapper around the source list.
    SortedList​(ObservableList<? extends E> source, Comparator<? super E> comparator)
    Creates a new SortedList wrapped around the source list.

  • Method Summary

    All MethodsInstance MethodsConcrete Methods
    Modifier and Type Method Description
    ObjectProperty<Comparator<? super E>> comparatorProperty()
    The comparator that denotes the order of this SortedList.
    E get​(int index)
    Returns the element at the specified position in this list.
    Comparator<? super E> getComparator()
    Gets the value of the property comparator.
    int getSourceIndex​(int index)
    Maps the index of this list's element to an index in the direct source list.
    int getViewIndex​(int index)
    Maps the index of the direct source list's element to an index in this list.
    void setComparator​(Comparator<? super E> comparator)
    Sets the value of the property comparator.
    int size()
    Returns the number of elements in this list.
    protected void sourceChanged​(ListChangeListener.Change<? extends E> c)
    Called when a change from the source is triggered.

    • Methods inherited from class javafx.collections.transformation.TransformationList

      getSource, getSourceIndexFor, isInTransformationChain

    • Methods inherited from class javafx.collections.ObservableListBase

      addAll, addListener, addListener, beginChange, endChange, fireChange, hasListeners, nextAdd, nextPermutation, nextRemove, nextRemove, nextReplace, nextSet, nextUpdate, remove, removeAll, removeListener, removeListener, retainAll, setAll, setAll

    • Methods inherited from class java.util.AbstractList

      add, add, addAll, clear, equals, hashCode, indexOf, iterator, lastIndexOf, listIterator, listIterator, remove, removeRange, set, subList

    • Methods inherited from class java.util.AbstractCollection

      addAll, contains, containsAll, isEmpty, remove, removeAll, retainAll, toArray, toArray, toString

    • Methods inherited from class java.lang.Object

      clone, finalize, getClass, notify, notifyAll, wait, wait, wait

    • Methods inherited from interface java.util.Collection

      parallelStream, removeIf, stream, toArray

    • Methods inherited from interface java.lang.Iterable

      forEach

    • Methods inherited from interface java.util.List

      add, add, addAll, addAll, clear, contains, containsAll, equals, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, set, sort, spliterator, subList, toArray, toArray

    • Methods inherited from interface javafx.beans.Observable

      addListener, removeListener

    • Methods inherited from interface javafx.collections.ObservableList

      addAll, addListener, filtered, remove, removeAll, removeListener, retainAll, setAll, setAll, sorted, sorted

  • Property Detail

    • comparator

      public final ObjectProperty<Comparator<? super E>> comparatorProperty
      The comparator that denotes the order of this SortedList. Null for unordered SortedList.
      See Also:
      getComparator(), setComparator(Comparator)

  • Constructor Detail

    • SortedList

      public SortedList​(ObservableList<? extends E> source,
                  Comparator<? super E> 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 wrap
      comparator - a comparator to use or null for unordered List

    • SortedList

      public SortedList​(ObservableList<? extends E> source)
      Constructs a new unordered SortedList wrapper around the source list.
      Parameters:
      source - the source list
      See Also:
      SortedList(javafx.collections.ObservableList, java.util.Comparator)

  • Method Detail

    • sourceChanged

      protected void sourceChanged​(ListChangeListener.Change<? extends E> c)
      Description copied from class: TransformationList
      Called when a change from the source is triggered.
      Specified by:
      sourceChanged in class TransformationList<E,​E>
      Parameters:
      c - the change

    • comparatorProperty

      public final ObjectProperty<Comparator<? super E>> comparatorProperty()
      The comparator that denotes the order of this SortedList. Null for unordered SortedList.
      See Also:
      getComparator(), setComparator(Comparator)

    • getComparator

      public final Comparator<? super E> 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 final void setComparator​(Comparator<? super E> comparator)
      Sets the value of the property comparator.
      Property description:
      The comparator that denotes the order of this SortedList. Null for unordered SortedList.

    • get

      public E get​(int index)
      Returns the element at the specified position in this list.
      Specified by:
      get in interface List<E>
      Specified by:
      get in class AbstractList<E>
      Parameters:
      index - index of the element to return
      Returns:
      the element at the specified position in this list
      Throws:
      IndexOutOfBoundsException

    • size

      public int size()
      Returns the number of elements in this list.
      Specified by:
      size in interface Collection<E>
      Specified by:
      size in interface List<E>
      Specified by:
      size in class AbstractCollection<E>
      Returns:
      the number of elements in this list

    • getSourceIndex

      public int getSourceIndex​(int index)
      Description copied from class: TransformationList
      Maps the index of this list's element to an index in the direct source list.
      Specified by:
      getSourceIndex in class TransformationList<E,​E>
      Parameters:
      index - the index in this list
      Returns:
      the index of the element's origin in the source list
      See Also:
      TransformationList.getSource()

    • getViewIndex

      public int getViewIndex​(int index)
      Description copied from class: TransformationList
      Maps the index of the direct source list's element to an index in this list.
      Specified by:
      getViewIndex in class TransformationList<E,​E>
      Parameters:
      index - the index in the source list
      Returns:
      the index of the element in this list if it is contained in this list or negative value otherwise
      See Also:
      TransformationList.getSource(), TransformationList.getSourceIndex(int)

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Documentation extracted from JavaFX API Documentation.
Licensed under the GNU General Public License, version 2, with the Classpath Exception.
Java, JavaFX and OpenJDK are trademarks or registered trademarks of Oracle and/or its affiliates.

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