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org.apache.groovy.internal.util

public Class ReevaluatingReference<T>

Class Inheritance

extends Object

java.lang.Object
org.apache.groovy.internal.util.ReevaluatingReference

Annotations

@Incubating

Imports

org.apache.groovy.lang.annotation.Incubating, org.codehaus.groovy.GroovyBugError, java.lang.invoke.MethodHandle, .MethodHandles, .MethodType, .SwitchPoint, java.lang.ref.WeakReference, java.security.AccessController, .PrivilegedActionException, .PrivilegedExceptionAction

This class represents a reference to the most actual incarnation of a Metaclass. INTERNAL USE ONLY.

Field Summary

Modifier and Type	Field and Description
private final WeakReference<Class<T>>	clazzRef
private static final MethodHandle	FALLBACK_HANDLE
private MethodHandle	returnRef
private final Function<T, SwitchPoint>	validationSupplier
private final Supplier<T>	valueSupplier

Constructor Summary

Access	Constructor and Description
public	ReevaluatingReference(Class<T> clazz, Supplier<T> valueSupplier, Function<T, SwitchPoint> validationSupplier)

Method Summary

Modifier and Type	Method and Description
public T	getPayload()
private T	replacePayLoad()

Inherited from java.lang.Object:: clone equals finalize getClass hashCode notify notifyAll toString wait wait wait

Field Detail

clazzRef	back to summary
private final WeakReference<Class<T>> clazzRef

FALLBACK_HANDLE	back to summary
private static final MethodHandle FALLBACK_HANDLE

returnRef	back to summary
private MethodHandle returnRef

validationSupplier	back to summary
private final Function<T, SwitchPoint> validationSupplier

valueSupplier	back to summary
private final Supplier<T> valueSupplier

Constructor Detail

ReevaluatingReference	back to summary
public ReevaluatingReference(Class<T> clazz, Supplier<T> valueSupplier, Function<T, SwitchPoint> validationSupplier)

Method Detail

getPayload	back to summary
public T getPayload()

replacePayLoad	back to summary
private T replacePayLoad()