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.
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Constructor Summary
Constructors Constructor Description TypeTransformers()
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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
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Constructor Details
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TypeTransformers
public TypeTransformers()
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Method Details
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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 byMethodHandle.asType(MethodType)
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