Package org.codehaus.groovy.vmplugin.v8
Class TypeTransformers
- java.lang.Object
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- org.codehaus.groovy.vmplugin.v8.TypeTransformers
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public class TypeTransformers extends 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
All Methods Static Methods Concrete Methods Modifier and Type Method Description protected static MethodHandle
addTransformer(MethodHandle handle, int pos, Object arg, Class<?> parameter)
Adds a type transformer applied at runtime.static MethodHandle
applyUnsharpFilter(MethodHandle handle, int pos, MethodHandle transformer)
Apply a transformer as filter.
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Method Detail
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addTransformer
protected static MethodHandle addTransformer(MethodHandle handle, int pos, Object arg, Class<?> parameter)
Adds a type transformer applied at runtime. This method handles transformations to String from GString, array transformations and number based transformations
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applyUnsharpFilter
public static MethodHandle applyUnsharpFilter(MethodHandle handle, int pos, 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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