16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package jdk.internal.access;
27
28 import java.io.InputStream;
29 import java.io.PrintStream;
30 import java.lang.annotation.Annotation;
31 import java.lang.foreign.MemorySegment;
32 import java.lang.foreign.SymbolLookup;
33 import java.lang.invoke.MethodHandle;
34 import java.lang.invoke.MethodType;
35 import java.lang.module.ModuleDescriptor;
36 import java.lang.reflect.Executable;
37 import java.lang.reflect.Method;
38 import java.net.URI;
39 import java.nio.charset.CharacterCodingException;
40 import java.nio.charset.Charset;
41 import java.security.ProtectionDomain;
42 import java.util.List;
43 import java.util.Map;
44 import java.util.Set;
45 import java.util.concurrent.ConcurrentHashMap;
46 import java.util.concurrent.Executor;
47 import java.util.concurrent.RejectedExecutionException;
48 import java.util.stream.Stream;
49
50 import jdk.internal.loader.NativeLibraries;
51 import jdk.internal.misc.CarrierThreadLocal;
52 import jdk.internal.module.ServicesCatalog;
53 import jdk.internal.reflect.ConstantPool;
54 import jdk.internal.vm.Continuation;
55 import jdk.internal.vm.ContinuationScope;
592 /**
593 * Re-enables a virtual thread for scheduling. If the thread was parked then
594 * it will be unblocked, otherwise its next attempt to park will not block
595 * @param thread the virtual thread to unpark
596 * @throws IllegalArgumentException if the thread is not a virtual thread
597 * @throws RejectedExecutionException if the scheduler cannot accept a task
598 */
599 void unparkVirtualThread(Thread thread);
600
601 /**
602 * Returns the virtual thread default scheduler.
603 */
604 Executor virtualThreadDefaultScheduler();
605
606 /**
607 * Creates a new StackWalker
608 */
609 StackWalker newStackWalkerInstance(Set<StackWalker.Option> options,
610 ContinuationScope contScope,
611 Continuation continuation);
612 /**
613 * Returns '<loader-name>' @<id> if classloader has a name
614 * explicitly set otherwise <qualified-class-name> @<id>
615 */
616 String getLoaderNameID(ClassLoader loader);
617
618 /**
619 * Copy the string bytes to an existing segment, avoiding intermediate copies.
620 */
621 void copyToSegmentRaw(String string, MemorySegment segment, long offset);
622
623 /**
624 * Are the string bytes compatible with the given charset?
625 */
626 boolean bytesCompatible(String string, Charset charset);
627 }
|
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package jdk.internal.access;
27
28 import java.io.InputStream;
29 import java.io.PrintStream;
30 import java.lang.annotation.Annotation;
31 import java.lang.foreign.MemorySegment;
32 import java.lang.foreign.SymbolLookup;
33 import java.lang.invoke.MethodHandle;
34 import java.lang.invoke.MethodType;
35 import java.lang.module.ModuleDescriptor;
36 import java.lang.reflect.ClassFileFormatVersion;
37 import java.lang.reflect.Executable;
38 import java.lang.reflect.Method;
39 import java.net.URI;
40 import java.nio.charset.CharacterCodingException;
41 import java.nio.charset.Charset;
42 import java.security.ProtectionDomain;
43 import java.util.List;
44 import java.util.Map;
45 import java.util.Set;
46 import java.util.concurrent.ConcurrentHashMap;
47 import java.util.concurrent.Executor;
48 import java.util.concurrent.RejectedExecutionException;
49 import java.util.stream.Stream;
50
51 import jdk.internal.loader.NativeLibraries;
52 import jdk.internal.misc.CarrierThreadLocal;
53 import jdk.internal.module.ServicesCatalog;
54 import jdk.internal.reflect.ConstantPool;
55 import jdk.internal.vm.Continuation;
56 import jdk.internal.vm.ContinuationScope;
593 /**
594 * Re-enables a virtual thread for scheduling. If the thread was parked then
595 * it will be unblocked, otherwise its next attempt to park will not block
596 * @param thread the virtual thread to unpark
597 * @throws IllegalArgumentException if the thread is not a virtual thread
598 * @throws RejectedExecutionException if the scheduler cannot accept a task
599 */
600 void unparkVirtualThread(Thread thread);
601
602 /**
603 * Returns the virtual thread default scheduler.
604 */
605 Executor virtualThreadDefaultScheduler();
606
607 /**
608 * Creates a new StackWalker
609 */
610 StackWalker newStackWalkerInstance(Set<StackWalker.Option> options,
611 ContinuationScope contScope,
612 Continuation continuation);
613
614 /**
615 * Returns the class file format version of the class.
616 */
617 int classFileFormatVersion(Class<?> klass);
618
619 /**
620 * Returns '<loader-name>' @<id> if classloader has a name
621 * explicitly set otherwise <qualified-class-name> @<id>
622 */
623 String getLoaderNameID(ClassLoader loader);
624
625 /**
626 * Copy the string bytes to an existing segment, avoiding intermediate copies.
627 */
628 void copyToSegmentRaw(String string, MemorySegment segment, long offset);
629
630 /**
631 * Are the string bytes compatible with the given charset?
632 */
633 boolean bytesCompatible(String string, Charset charset);
634 }
|