Package org.dynalang.dynalink

Examples of org.dynalang.dynalink.DynamicLinker.link()

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    public void testLateBoundLengthGetter() throws Throwable {
        final DynamicLinker linker = new DynamicLinkerFactory().createLinker();
        final RelinkCountingCallSite callSite =
                new RelinkCountingCallSite("dyn:getLength", MethodType.methodType(int.class, Object.class));

        linker.link(callSite);
        assertEquals(0, callSite.getRelinkCount());
        MethodHandle callSiteInvoker = callSite.dynamicInvoker();
        assertEquals(2, callSiteInvoker.invokeWithArguments(new int[2]));
        assertEquals(1, callSite.getRelinkCount());
        assertEquals(3, callSiteInvoker.invokeWithArguments(new Object[] { new Object[3] }));
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    public void testStringFormat() throws Throwable {
        DynamicLinker linker = new DynamicLinkerFactory().createLinker();
        MonomorphicCallSite callSite = new MonomorphicCallSite(CallSiteDescriptorFactory.create(
                MethodHandles.publicLookup(), "dyn:callMethod:format", MethodType.methodType(Object.class,
                        Object.class, Object.class, Object.class, Object.class)));
        linker.link(callSite);
        System.out.println(callSite.dynamicInvoker().invokeWithArguments(StaticClass.forClass(String.class),
                "%4.0f %4.0f", 12f, 1f));
    }

    public void testIntOrDouble() throws Throwable {
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