java.lang.invoke.CallSite#dynamicInvoker ( )源码实例Demo

下面列出了java.lang.invoke.CallSite#dynamicInvoker ( ) 实例代码，或者点击链接到github查看源代码，也可以在右侧发表评论。

源代码1 项目： TencentKona-8 文件： CompiledFunction.java

private MethodHandle createComposableInvoker(final boolean isConstructor) {
    final MethodHandle handle = getInvokerOrConstructor(isConstructor);

    // If compiled function is not optimistic, it can't ever change its invoker/constructor, so just return them
    // directly.
    if(!canBeDeoptimized()) {
        return handle;
    }

    // Otherwise, we need a new level of indirection; need to introduce a mutable call site that can relink itself
    // to the compiled function's changed target whenever the optimistic assumptions are invalidated.
    final CallSite cs = new MutableCallSite(handle.type());
    relinkComposableInvoker(cs, this, isConstructor);
    return cs.dynamicInvoker();
}

源代码2 项目： jdk8u60 文件： CompiledFunction.java

private MethodHandle createComposableInvoker(final boolean isConstructor) {
    final MethodHandle handle = getInvokerOrConstructor(isConstructor);

    // If compiled function is not optimistic, it can't ever change its invoker/constructor, so just return them
    // directly.
    if(!canBeDeoptimized()) {
        return handle;
    }

    // Otherwise, we need a new level of indirection; need to introduce a mutable call site that can relink itslef
    // to the compiled function's changed target whenever the optimistic assumptions are invalidated.
    final CallSite cs = new MutableCallSite(handle.type());
    relinkComposableInvoker(cs, this, isConstructor);
    return cs.dynamicInvoker();
}

源代码3 项目： openjdk-jdk8u 文件： CompiledFunction.java

private MethodHandle createComposableInvoker(final boolean isConstructor) {
    final MethodHandle handle = getInvokerOrConstructor(isConstructor);

    // If compiled function is not optimistic, it can't ever change its invoker/constructor, so just return them
    // directly.
    if(!canBeDeoptimized()) {
        return handle;
    }

    // Otherwise, we need a new level of indirection; need to introduce a mutable call site that can relink itself
    // to the compiled function's changed target whenever the optimistic assumptions are invalidated.
    final CallSite cs = new MutableCallSite(handle.type());
    relinkComposableInvoker(cs, this, isConstructor);
    return cs.dynamicInvoker();
}

源代码4 项目： openjdk-jdk8u-backup 文件： CompiledFunction.java

private MethodHandle createComposableInvoker(final boolean isConstructor) {
    final MethodHandle handle = getInvokerOrConstructor(isConstructor);

    // If compiled function is not optimistic, it can't ever change its invoker/constructor, so just return them
    // directly.
    if(!canBeDeoptimized()) {
        return handle;
    }

    // Otherwise, we need a new level of indirection; need to introduce a mutable call site that can relink itself
    // to the compiled function's changed target whenever the optimistic assumptions are invalidated.
    final CallSite cs = new MutableCallSite(handle.type());
    relinkComposableInvoker(cs, this, isConstructor);
    return cs.dynamicInvoker();
}

源代码5 项目： openjdk-jdk9 文件： CompiledFunction.java

private MethodHandle createComposableInvoker(final boolean isConstructor) {
    final MethodHandle handle = getInvokerOrConstructor(isConstructor);

    // If compiled function is not optimistic, it can't ever change its invoker/constructor, so just return them
    // directly.
    if(!canBeDeoptimized()) {
        return handle;
    }

    // Otherwise, we need a new level of indirection; need to introduce a mutable call site that can relink itself
    // to the compiled function's changed target whenever the optimistic assumptions are invalidated.
    final CallSite cs = new MutableCallSite(handle.type());
    relinkComposableInvoker(cs, this, isConstructor);
    return cs.dynamicInvoker();
}

源代码6 项目： hottub 文件： CompiledFunction.java

private MethodHandle createComposableInvoker(final boolean isConstructor) {
    final MethodHandle handle = getInvokerOrConstructor(isConstructor);

    // If compiled function is not optimistic, it can't ever change its invoker/constructor, so just return them
    // directly.
    if(!canBeDeoptimized()) {
        return handle;
    }

    // Otherwise, we need a new level of indirection; need to introduce a mutable call site that can relink itself
    // to the compiled function's changed target whenever the optimistic assumptions are invalidated.
    final CallSite cs = new MutableCallSite(handle.type());
    relinkComposableInvoker(cs, this, isConstructor);
    return cs.dynamicInvoker();
}

源代码7 项目： jdk8u_nashorn 文件： CompiledFunction.java

private MethodHandle createComposableInvoker(final boolean isConstructor) {
    final MethodHandle handle = getInvokerOrConstructor(isConstructor);

    // If compiled function is not optimistic, it can't ever change its invoker/constructor, so just return them
    // directly.
    if(!canBeDeoptimized()) {
        return handle;
    }

    // Otherwise, we need a new level of indirection; need to introduce a mutable call site that can relink itself
    // to the compiled function's changed target whenever the optimistic assumptions are invalidated.
    final CallSite cs = new MutableCallSite(handle.type());
    relinkComposableInvoker(cs, this, isConstructor);
    return cs.dynamicInvoker();
}

方法所在类

java.lang.invoke.CallSite