Package org.apache.hugegraph.computer.algorithm.sampling

Class RandomWalk

  • All Implemented Interfaces:
    org.apache.hugegraph.computer.core.worker.Computation<RandomWalkMessage>
    public class RandomWalk
extends java.lang.Object
implements org.apache.hugegraph.computer.core.worker.Computation<RandomWalkMessage>

    • Constructor Summary

      Constructors 
      Constructor Description
      RandomWalk()  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String category()  
      void compute​(org.apache.hugegraph.computer.core.worker.ComputationContext context, org.apache.hugegraph.computer.core.graph.vertex.Vertex vertex, java.util.Iterator<RandomWalkMessage> messages)  
      void compute0​(org.apache.hugegraph.computer.core.worker.ComputationContext context, org.apache.hugegraph.computer.core.graph.vertex.Vertex vertex)  
      void init​(org.apache.hugegraph.computer.core.config.Config config)  
      java.lang.String name()  

      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

      • Methods inherited from interface org.apache.hugegraph.computer.core.worker.Computation

        afterSuperstep, beforeSuperstep, close

    • Field Detail

      • OPTION_WALK_PER_NODE

        public static final java.lang.String OPTION_WALK_PER_NODE
        See Also:
        Constant Field Values

      • OPTION_WALK_LENGTH

        public static final java.lang.String OPTION_WALK_LENGTH
        See Also:
        Constant Field Values

      • OPTION_WEIGHT_PROPERTY

        public static final java.lang.String OPTION_WEIGHT_PROPERTY
        See Also:
        Constant Field Values

      • OPTION_DEFAULT_WEIGHT

        public static final java.lang.String OPTION_DEFAULT_WEIGHT
        See Also:
        Constant Field Values

      • OPTION_MIN_WEIGHT_THRESHOLD

        public static final java.lang.String OPTION_MIN_WEIGHT_THRESHOLD
        See Also:
        Constant Field Values

      • OPTION_MAX_WEIGHT_THRESHOLD

        public static final java.lang.String OPTION_MAX_WEIGHT_THRESHOLD
        See Also:
        Constant Field Values

      • OPTION_RETURN_FACTOR

        public static final java.lang.String OPTION_RETURN_FACTOR
        See Also:
        Constant Field Values

      • OPTION_INOUT_FACTOR

        public static final java.lang.String OPTION_INOUT_FACTOR
        See Also:
        Constant Field Values

    • Constructor Detail

      • RandomWalk

        public RandomWalk()

    • Method Detail

      • category

        public java.lang.String category()
        Specified by:
        category in interface org.apache.hugegraph.computer.core.worker.Computation<RandomWalkMessage>

      • name

        public java.lang.String name()
        Specified by:
        name in interface org.apache.hugegraph.computer.core.worker.Computation<RandomWalkMessage>

      • init

        public void init​(org.apache.hugegraph.computer.core.config.Config config)
        Specified by:
        init in interface org.apache.hugegraph.computer.core.worker.Computation<RandomWalkMessage>

      • compute0

        public void compute0​(org.apache.hugegraph.computer.core.worker.ComputationContext context,
                     org.apache.hugegraph.computer.core.graph.vertex.Vertex vertex)
        Specified by:
        compute0 in interface org.apache.hugegraph.computer.core.worker.Computation<RandomWalkMessage>

      • compute

        public void compute​(org.apache.hugegraph.computer.core.worker.ComputationContext context,
                    org.apache.hugegraph.computer.core.graph.vertex.Vertex vertex,
                    java.util.Iterator<RandomWalkMessage> messages)
        Specified by:
        compute in interface org.apache.hugegraph.computer.core.worker.Computation<RandomWalkMessage>