Package oracle.pgx.api.expansion

Enum PropertyMergeStrategy

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<PropertyMergeStrategy>
    public enum PropertyMergeStrategy
extends java.lang.Enum<PropertyMergeStrategy>
    Determines which property values should be used when a vertex or an edge is duplicated during a graph expansion.

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      KEEP_CURRENT_VALUES
      Keep the values of the base graph, i.e., the graph from which the expand operation is called.
      UPDATE_WITH_NEW_VALUES
      Update property values for duplicated elements with new values from the expansion.

    • Method Summary

      All Methods Static Methods Concrete Methods 
      Modifier and Type Method Description
      static PropertyMergeStrategy getDefault()
      Get the default property merge strategy.
      static PropertyMergeStrategy valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static PropertyMergeStrategy[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.

      • Methods inherited from class java.lang.Enum

        compareTo, equals, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Enum Constant Detail

      • KEEP_CURRENT_VALUES

        public static final PropertyMergeStrategy KEEP_CURRENT_VALUES
        Keep the values of the base graph, i.e., the graph from which the expand operation is called.

      • UPDATE_WITH_NEW_VALUES

        public static final PropertyMergeStrategy UPDATE_WITH_NEW_VALUES
        Update property values for duplicated elements with new values from the expansion.

    • Method Detail

      • values

        public static PropertyMergeStrategy[] values()
        Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows: 
        for (PropertyMergeStrategy c : PropertyMergeStrategy.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static PropertyMergeStrategy valueOf​(java.lang.String name)
        Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
        Parameters:
        name - the name of the enum constant to be returned.
        Returns:
        the enum constant with the specified name
        Throws:
        java.lang.IllegalArgumentException - if this enum type has no constant with the specified name
        java.lang.NullPointerException - if the argument is null

      • getDefault

        public static PropertyMergeStrategy getDefault()
        Get the default property merge strategy.
        Returns:
        The default strategy.