Enum Operator

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<Operator>, java.lang.constant.Constable, Writeable

    public enum Operator
    extends java.lang.Enum<Operator>
    implements Writeable
    • Nested Class Summary

      • Nested classes/interfaces inherited from class java.lang.Enum

        java.lang.Enum.EnumDesc<E extends java.lang.Enum<E>>
    • Enum Constant Summary

      Enum Constants 
      Enum Constant Description
      AND  
      OR  
    • Method Summary

      Modifier and Type Method Description
      static Operator fromString​(java.lang.String op)  
      static Operator readFromStream​(StreamInput in)  
      org.apache.lucene.search.BooleanClause.Occur toBooleanClauseOccur()  
      org.apache.lucene.queryparser.classic.QueryParser.Operator toQueryParserOperator()  
      static Operator valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static Operator[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      void writeTo​(StreamOutput out)
      Write this into the StreamOutput.
      • Methods inherited from class java.lang.Enum

        clone, compareTo, describeConstable, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait
    • Enum Constant Detail

    • Method Detail

      • values

        public static Operator[] values()
        Returns an array containing the constants of this enum type, in the order they are declared.
        Returns:
        an array containing the constants of this enum type, in the order they are declared
      • valueOf

        public static Operator 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
      • toBooleanClauseOccur

        public org.apache.lucene.search.BooleanClause.Occur toBooleanClauseOccur()
      • toQueryParserOperator

        public org.apache.lucene.queryparser.classic.QueryParser.Operator toQueryParserOperator()
      • readFromStream

        public static Operator readFromStream​(StreamInput in)
                                       throws java.io.IOException
        Throws:
        java.io.IOException
      • fromString

        public static Operator fromString​(java.lang.String op)