Class BaseBronKerboschCliqueFinder<V,​E>

    • Field Summary

      Fields 
      Modifier and Type Field Description
      protected java.util.List<java.util.Set<V>> allMaximalCliques
      The result
      protected Graph<V,​E> graph
      The underlying graph
      protected int maxSize
      Size of biggest maximal clique found.
      protected long nanos
      Timeout in nanoseconds
      protected boolean timeLimitReached
      Whether the last computation terminated due to a time limit.
    • Method Summary

      All Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      boolean isTimeLimitReached()
      Check the computation has stopped due to a time limit or due to computing all maximal cliques.
      java.util.Iterator<java.util.Set<V>> iterator()
      Returns an iterator over all maximal cliques.
      protected abstract void lazyRun()
      Lazily start the computation.
      java.util.Iterator<java.util.Set<V>> maximumIterator()
      Create an iterator which returns only the maximum cliques of a graph.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
      • Methods inherited from interface java.lang.Iterable

        forEach, spliterator
    • Field Detail

      • graph

        protected final Graph<V,​E> graph
        The underlying graph
      • nanos

        protected final long nanos
        Timeout in nanoseconds
      • timeLimitReached

        protected boolean timeLimitReached
        Whether the last computation terminated due to a time limit.
      • allMaximalCliques

        protected java.util.List<java.util.Set<V>> allMaximalCliques
        The result
      • maxSize

        protected int maxSize
        Size of biggest maximal clique found.
    • Constructor Detail

      • BaseBronKerboschCliqueFinder

        public BaseBronKerboschCliqueFinder​(Graph<V,​E> graph,
                                            long timeout,
                                            java.util.concurrent.TimeUnit unit)
        Constructor
        Parameters:
        graph - the input graph; must be simple
        timeout - the maximum time to wait, if zero no timeout
        unit - the time unit of the timeout argument
    • Method Detail

      • maximumIterator

        public java.util.Iterator<java.util.Set<V>> maximumIterator()
        Create an iterator which returns only the maximum cliques of a graph. The iterator computes all maximal cliques and then filters them by the size of the maximum found clique.
        Returns:
        an iterator which returns only the maximum cliques of a graph
      • isTimeLimitReached

        public boolean isTimeLimitReached()
        Check the computation has stopped due to a time limit or due to computing all maximal cliques.
        Returns:
        true if the computation has stopped due to a time limit, false otherwise
      • lazyRun

        protected abstract void lazyRun()
        Lazily start the computation.