Package org.apache.nemo.common.dag

Class Vertex

  • All Implemented Interfaces:
    java.io.Serializable
    Direct Known Subclasses:
    IRVertex, Stage
    public abstract class Vertex
extends java.lang.Object
implements java.io.Serializable
    A vertex in DAG.
    See Also:
    Serialized Form

    • Constructor Summary

      Constructors 
      Constructor Description
      Vertex​(java.lang.String id)  

    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.String getId()  
      java.lang.Integer getNumericId()  
      com.fasterxml.jackson.databind.JsonNode getPropertiesAsJsonNode()  

      • Methods inherited from class java.lang.Object

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

    • Constructor Detail

      • Vertex

        public Vertex​(java.lang.String id)
        Parameters:
        id - unique identifier of the vertex

    • Method Detail

      • getId

        public final java.lang.String getId()
        Returns:
        identifier of the vertex

      • getNumericId

        public final java.lang.Integer getNumericId()
        Returns:
        the numeric id of the vertex.

      • getPropertiesAsJsonNode

        public com.fasterxml.jackson.databind.JsonNode getPropertiesAsJsonNode()
        Returns:
        JSON representation of additional properties