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

下面列出了java.lang.invoke.CallSite#setTarget ( ) 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 static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

源代码2 项目： jdk8u60 文件： CompiledFunction.java

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

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

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

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

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

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

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

源代码6 项目： hottub 文件： CompiledFunction.java

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

源代码7 项目： jdk8u_nashorn 文件： CompiledFunction.java

private static void relinkComposableInvoker(final CallSite cs, final CompiledFunction inv, final boolean constructor) {
    final HandleAndAssumptions handleAndAssumptions = inv.getValidOptimisticInvocation(new Supplier<MethodHandle>() {
        @Override
        public MethodHandle get() {
            return inv.getInvokerOrConstructor(constructor);
        }
    });
    final MethodHandle handle = handleAndAssumptions.handle;
    final SwitchPoint assumptions = handleAndAssumptions.assumptions;
    final MethodHandle target;
    if(assumptions == null) {
        target = handle;
    } else {
        final MethodHandle relink = MethodHandles.insertArguments(RELINK_COMPOSABLE_INVOKER, 0, cs, inv, constructor);
        target = assumptions.guardWithTest(handle, MethodHandles.foldArguments(cs.dynamicInvoker(), relink));
    }
    cs.setTarget(target.asType(cs.type()));
}

方法所在类

java.lang.invoke.CallSite