Package com.google.protobuf

Enum JavaType

  • All Implemented Interfaces:
    java.io.Serializable, java.lang.Comparable<JavaType>
    @ExperimentalApi
public enum JavaType
extends java.lang.Enum<JavaType>
    Enum that identifies the Java types required to store protobuf fields.

    • Method Summary

      All Methods Static Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.Class<?> getBoxedType()  
      java.lang.Object getDefaultDefault()
      The default default value for fields of this type, if it's a primitive type.
      java.lang.Class<?> getType()
      Gets the required type for a field that would hold a value of this type.
      boolean isValidType​(java.lang.Class<?> t)
      Indicates whether or not this JavaType can be applied to a field of the given type.
      static JavaType valueOf​(java.lang.String name)
      Returns the enum constant of this type with the specified name.
      static JavaType[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.

      • Methods inherited from class java.lang.Enum

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

      • Methods inherited from class java.lang.Object

        getClass, notify, notifyAll, wait, wait, wait

    • Enum Constant Detail

      • VOID

        public static final JavaType VOID

      • LONG

        public static final JavaType LONG

      • FLOAT

        public static final JavaType FLOAT

      • DOUBLE

        public static final JavaType DOUBLE

      • BOOLEAN

        public static final JavaType BOOLEAN

      • STRING

        public static final JavaType STRING

      • BYTE_STRING

        public static final JavaType BYTE_STRING

      • ENUM

        public static final JavaType ENUM

      • MESSAGE

        public static final JavaType MESSAGE

    • Method Detail

      • values

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

      • valueOf

        public static JavaType 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

      • getDefaultDefault

        public java.lang.Object getDefaultDefault()
        The default default value for fields of this type, if it's a primitive type.

      • getType

        public java.lang.Class<?> getType()
        Gets the required type for a field that would hold a value of this type.

      • getBoxedType

        public java.lang.Class<?> getBoxedType()
        Returns:
        the boxedType

      • isValidType

        public boolean isValidType​(java.lang.Class<?> t)
        Indicates whether or not this JavaType can be applied to a field of the given type.