Package org.codehaus.groovy.vmplugin.v8

Class TypeTransformers

java.lang.Object

org.codehaus.groovy.vmplugin.v8.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

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 Details

TypeTransformers

public TypeTransformers()

Method Details

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)