Class Filter

java.lang.Object
com.headius.invokebinder.transform.Transform
com.headius.invokebinder.transform.Filter
public class Filter extends Transform
An argument-filtering transform. Equivalent call: MethodHandles.filterArguments(MethodHandle, int, MethodHandle...).

  • Field Details

    • index

      private final int index

    • functions

      private final MethodHandle[] functions

  • Constructor Details

    • Filter

      public Filter(int index, MethodHandle... functions)

  • Method Details

    • up

      public MethodHandle up(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 MethodType down(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 String toString()
      Description copied from class: Transform
      Return a string representation of this transform.
      Specified by:
      toString in class Transform
      Returns: