Package org.jruby.runtime.opto

Class OptoFactory.MethodHandleConstantFactory

java.lang.Object

org.jruby.runtime.opto.OptoFactory.MethodHandleConstantFactory

All Implemented Interfaces:

OptoFactory.ConstantFactory

Enclosing class:

OptoFactory

private static class OptoFactory.MethodHandleConstantFactory
extends Object
implements OptoFactory.ConstantFactory

A constant factory that produces MethodHandle constants that drop an initial ThreadContext argument.

Constructor Summary

Constructors

Modifier	Constructor	Description
private	MethodHandleConstantFactory()

Method Summary

Modifier and Type	Method	Description
Object	create(Class type, Object object)	Return a representation of a "constant" suitable for optimization in the current runtime.

Methods inherited from class java.lang.Object

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

Constructor Details

MethodHandleConstantFactory

private MethodHandleConstantFactory()

Method Details

create

public Object create(Class type,
 Object object)

Description copied from interface: OptoFactory.ConstantFactory

Return a representation of a "constant" suitable for optimization in the current runtime. For invokedynamic, this produces a MethodHandles.constant wrapper around the given object, typed with the given type.

Specified by:

create in interface OptoFactory.ConstantFactory

Parameters:

type - the type to which the constant should conform

object - the object which represents the constant's value

Returns:

a constant representation suitable for optimization