Package org.codehaus.groovy.vmplugin.v7

## Class TypeTransformers

- java.lang.Object
- - org.codehaus.groovy.vmplugin.v7.TypeTransformers

-     public class TypeTransformers
      extends java.lang.Object

  This class contains several transformers for used during method invocation.

- - ### Constructor Summary

    Constructors
    Constructor | Description
    --- | ---
    `TypeTransformers()` |

  - ### Method Summary

    All Methods Static Methods Concrete Methods
    Modifier and Type | Method | Description
    --- | --- | ---
    `protected static java.lang.invoke.MethodHandle` | `addTransformer​(java.lang.invoke.MethodHandle handle, int pos, java.lang.Object arg, java.lang.Class parameter)` | Adds a type transformer applied at runtime.
    `static java.lang.invoke.MethodHandle` | `applyUnsharpFilter​(java.lang.invoke.MethodHandle handle, int pos, java.lang.invoke.MethodHandle transformer)` | Apply a transformer as filter.

    - ### Methods inherited from class java.lang.Object

      `clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### TypeTransformers

          public TypeTransformers()

  - ### Method Detail

    - #### addTransformer

          protected static java.lang.invoke.MethodHandle addTransformer​(java.lang.invoke.MethodHandle handle,
                                                                        int pos,
                                                                        java.lang.Object arg,
                                                                        java.lang.Class parameter)

      Adds a type transformer applied at runtime. This method handles transformations to String from GString, array transformations and number based transformations

    - #### applyUnsharpFilter

          public static java.lang.invoke.MethodHandle applyUnsharpFilter​(java.lang.invoke.MethodHandle handle,
                                                                         int pos,
                                                                         java.lang.invoke.MethodHandle transformer)

      Apply a transformer as filter. The filter may not match exactly in the types. In this case needed additional type transformations are done by `MethodHandle.asType(MethodType)`