Package org.apache.jena.sparql.mgt

Enum Explain.InfoLevel

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<Explain.InfoLevel>
    Enclosing class:
    Explain
    public static enum Explain.InfoLevel
extends java.lang.Enum<Explain.InfoLevel>
    Information level for query execution.

    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      ALL
      Log query, algebra and every database access (can be expensive)
      FINE
      Log each query and it's algebra form after optimization
      INFO
      Log each query
      NONE
      No query execution logging.

    • Method Summary

      All Methods Static Methods Instance Methods Abstract Methods Concrete Methods 
      Modifier and Type Method Description
      static Explain.InfoLevel get​(java.lang.String name)  
      abstract int level()  
      static Explain.InfoLevel valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static Explain.InfoLevel[] 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

      • FINE

        public static final Explain.InfoLevel FINE
        Log each query and it's algebra form after optimization

      • ALL

        public static final Explain.InfoLevel ALL
        Log query, algebra and every database access (can be expensive)

    • Method Detail

      • values

        public static Explain.InfoLevel[] 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 (Explain.InfoLevel c : Explain.InfoLevel.values())
    System.out.println(c);
        Returns:
        an array containing the constants of this enum type, in the order they are declared

      • valueOf

        public static Explain.InfoLevel 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

      • level

        public abstract int level()