Package io.virtdata.docsys.metafs.fs.renderfs.model.topics

Class HeaderTopicsView

  • All Implemented Interfaces:
    Versioned, java.io.Serializable, java.lang.Cloneable, java.lang.Iterable<Topic>, java.util.Collection<Topic>, java.util.List<Topic>, java.util.RandomAccess
    public class HeaderTopicsView
extends java.util.ArrayList<Topic>
implements Versioned
    See Also:
    Serialized Form

    • Field Summary

      • Fields inherited from class java.util.AbstractList

        modCount

    • Method Summary

      Modifier and Type Method Description
      long getVersion()
      The version of an element can depend on more than one property internally.
      boolean isValid()
      If all the versioned parts of this elements are equal or higher version than all of the dependencies, then this element is valid.

      • Methods inherited from class java.util.ArrayList

        add, add, addAll, addAll, clear, clone, contains, ensureCapacity, equals, forEach, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, removeIf, removeRange, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray, trimToSize

      • Methods inherited from class java.util.AbstractCollection

        containsAll, toString

      • Methods inherited from class java.lang.Object

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

      • Methods inherited from interface java.util.Collection

        parallelStream, stream, toArray

      • Methods inherited from interface java.util.List

        containsAll

    • Constructor Detail

      • HeaderTopicsView

        public HeaderTopicsView​(java.util.List<Topic> topics,
                        Versioned versions)

    • Method Detail

      • getVersion

        public long getVersion()
        Description copied from interface: Versioned
        The version of an element can depend on more than one property internally. Informally, the version of an element is the the lowest value of all the version properties of that element. This is a conservative back reference to the oldest contributing piece of data for that element, such that invalidation occurs based on the possibility that versions are not in sync, rather than any specific proof that they aren't.
        Specified by:
        getVersion in interface Versioned
        Returns:
        The version of the oldest part of a versioned element.

      • isValid

        public boolean isValid()
        Description copied from interface: Versioned
        If all the versioned parts of this elements are equal or higher version than all of the dependencies, then this element is valid. Said differently, if the highest version of all dependencies is equal to or lower than the lowest version of all the parts, then this element is valid.
        Specified by:
        isValid in interface Versioned
        Returns:
        true, if this element is valid with respect to dependencies.