Class Spread


  • public class Spread
    extends Transform
    An array-spreading transform. Equivalent call: MethodHandles.spreadInvoker(MethodType, int).bindTo(MethodHandle)
    • Field Summary

      Fields 
      Modifier and Type Field Description
      private java.lang.invoke.MethodType source  
      private java.lang.Class[] spreadTypes  
    • Constructor Summary

      Constructors 
      Constructor Description
      Spread​(java.lang.invoke.MethodType source, java.lang.Class... spreadTypes)  
    • Method Summary

      All Methods Instance Methods Concrete Methods 
      Modifier and Type Method Description
      java.lang.invoke.MethodType down​(java.lang.invoke.MethodType type)
      Apply this transform downward from an incoming MethodType, producing a new type.
      java.lang.String toString()
      Return a string representation of this transform.
      java.lang.invoke.MethodHandle up​(java.lang.invoke.MethodHandle target)
      Apply this transform upward from the given MethodHandle, producing a new handle.
      • Methods inherited from class java.lang.Object

        clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait
    • Field Detail

      • source

        private final java.lang.invoke.MethodType source
      • spreadTypes

        private final java.lang.Class[] spreadTypes
    • Constructor Detail

      • Spread

        public Spread​(java.lang.invoke.MethodType source,
                      java.lang.Class... spreadTypes)
    • Method Detail

      • up

        public java.lang.invoke.MethodHandle up​(java.lang.invoke.MethodHandle target)
        Description copied from class: Transform
        Apply this transform upward from the given MethodHandle, producing a new handle.
        Specified by:
        up in class Transform
        Parameters:
        target - the target handle
        Returns:
        the adapted handle
      • down

        public java.lang.invoke.MethodType down​(java.lang.invoke.MethodType type)
        Description copied from class: Transform
        Apply this transform downward from an incoming MethodType, producing a new type.
        Specified by:
        down in class Transform
        Parameters:
        type - the source type
        Returns:
        the new type
      • toString

        public java.lang.String toString()
        Description copied from class: Transform
        Return a string representation of this transform.
        Specified by:
        toString in class Transform