Package com.google.common.primitives

Class Primitives

  • @Deprecated(since="2022-12-01")
public final class Primitives
extends java.lang.Object
    Deprecated.
    The Google Guava Core Libraries are deprecated and will not be part of the AEM SDK after April 2023
    Contains static utility methods pertaining to primitive types and their corresponding wrapper types.
    Since:
    1.0

    • Method Summary

      All Methods Static Methods Concrete Methods Deprecated Methods 
      Modifier and Type Method Description
      static java.util.Set<java.lang.Class<?>> allPrimitiveTypes()
      Deprecated.
      Returns an immutable set of all nine primitive types (including void).
      static java.util.Set<java.lang.Class<?>> allWrapperTypes()
      Deprecated.
      Returns an immutable set of all nine primitive-wrapper types (including Void).
      static boolean isWrapperType​(java.lang.Class<?> type)
      Deprecated.
      Returns true if type is one of the nine primitive-wrapper types, such as Integer.
      static <T> java.lang.Class<T> unwrap​(java.lang.Class<T> type)
      Deprecated.
      Returns the corresponding primitive type of type if it is a wrapper type; otherwise returns type itself.
      static <T> java.lang.Class<T> wrap​(java.lang.Class<T> type)
      Deprecated.
      Returns the corresponding wrapper type of type if it is a primitive type; otherwise returns type itself.

      • Methods inherited from class java.lang.Object

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

    • Method Detail

      • allPrimitiveTypes

        public static java.util.Set<java.lang.Class<?>> allPrimitiveTypes()
        Deprecated.
        Returns an immutable set of all nine primitive types (including void). Note that a simpler way to test whether a Class instance is a member of this set is to call Class.isPrimitive().
        Since:
        3.0

      • allWrapperTypes

        public static java.util.Set<java.lang.Class<?>> allWrapperTypes()
        Deprecated.
        Returns an immutable set of all nine primitive-wrapper types (including Void).
        Since:
        3.0

      • isWrapperType

        public static boolean isWrapperType​(java.lang.Class<?> type)
        Deprecated.
        Returns true if type is one of the nine primitive-wrapper types, such as Integer.
        See Also:
        Class.isPrimitive()

      • wrap

        public static <T> java.lang.Class<T> wrap​(java.lang.Class<T> type)
        Deprecated.
        Returns the corresponding wrapper type of type if it is a primitive type; otherwise returns type itself. Idempotent. 
             wrap(int.class) == Integer.class
     wrap(Integer.class) == Integer.class
     wrap(String.class) == String.class

      • unwrap

        public static <T> java.lang.Class<T> unwrap​(java.lang.Class<T> type)
        Deprecated.
        Returns the corresponding primitive type of type if it is a wrapper type; otherwise returns type itself. Idempotent. 
             unwrap(Integer.class) == int.class
     unwrap(int.class) == int.class
     unwrap(String.class) == String.class