Module jdk.dynalink

Package jdk.dynalink.support

Class AbstractRelinkableCallSite

java.lang.Object

java.lang.invoke.CallSite

java.lang.invoke.MutableCallSite

jdk.dynalink.support.AbstractRelinkableCallSite

All Implemented Interfaces:

RelinkableCallSite

Direct Known Subclasses:

ChainedCallSite, SimpleRelinkableCallSite

public abstract class AbstractRelinkableCallSite
extends MutableCallSite
implements RelinkableCallSite

A basic implementation of the RelinkableCallSite as a MutableCallSite. It carries a CallSiteDescriptor passed in the constructor and provides the correct implementation of the RelinkableCallSite.initialize(MethodHandle) method. Subclasses must provide RelinkableCallSite.relink(GuardedInvocation, MethodHandle) and RelinkableCallSite.resetAndRelink(GuardedInvocation, MethodHandle) methods.

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	AbstractRelinkableCallSite(CallSiteDescriptor descriptor)	Creates a new abstract relinkable call site.

Method Summary

Methods declared in class java.lang.invoke.MutableCallSite

getTarget, setTarget, syncAll

Methods declared in class java.lang.invoke.CallSite

dynamicInvoker, type

Methods declared in class java.lang.Object

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

Methods declared in interface jdk.dynalink.RelinkableCallSite

getDescriptor, initialize, relink, resetAndRelink

Constructor Details

AbstractRelinkableCallSite

protected AbstractRelinkableCallSite(CallSiteDescriptor descriptor)

Creates a new abstract relinkable call site.

Parameters:

descriptor - the descriptor for this call site that will be returned from RelinkableCallSite.getDescriptor(). The call site's CallSite.type() will be equal to descriptor's CallSiteDescriptor.getMethodType().

Throws:

NullPointerException - if descriptor is null.