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TestIoHandlerFactory Class — netty Architecture

Architecture documentation for the TestIoHandlerFactory class in MultiThreadIoEventLoopGroupTest.java from the netty codebase.

Class java

Entity Profile

Dependency Diagram

graph TD
  31aeea14_2a69_571c_11d5_791022d5d05f["TestIoHandlerFactory"]
  e0d4d133_322e_1155_8441_23fad36b03b0["MultiThreadIoEventLoopGroupTest.java"]
  31aeea14_2a69_571c_11d5_791022d5d05f -->|defined in| e0d4d133_322e_1155_8441_23fad36b03b0
  bf26b1d1_cf9e_11e8_61db_9c1f32fbbcbf["IoHandler()"]
  31aeea14_2a69_571c_11d5_791022d5d05f -->|method| bf26b1d1_cf9e_11e8_61db_9c1f32fbbcbf
  706d8f85_6b3f_8a22_ff20_c1dbae2a9341["isChangingThreadSupported()"]
  31aeea14_2a69_571c_11d5_791022d5d05f -->|method| 706d8f85_6b3f_8a22_ff20_c1dbae2a9341

Relationship Graph

Source Code

transport/src/test/java/io/netty/channel/MultiThreadIoEventLoopGroupTest.java lines 49–88

    private static class TestIoHandlerFactory implements IoHandlerFactory {
        @Override
        public IoHandler newHandler(ThreadAwareExecutor ioExecutor) {
            return new IoHandler() {
                @Override public int run(IoHandlerContext context) {
                    return 0;
                }

                @Override public void wakeup() {
                }

                @Override
                public IoRegistration register(IoHandle handle) {
                    return new IoRegistration() {
                        private final AtomicBoolean valid = new AtomicBoolean(true);
                        @Override public <T> T attachment() {
                            return (T) handle;
                        }
                        @Override public long submit(IoOps ops) {
                            return 0;
                        }
                        @Override public boolean isValid() {
                            return valid.get();
                        }
                        @Override public boolean cancel() {
                            return valid.compareAndSet(true, false);
                        }
                    };
                }
                @Override public boolean isCompatible(Class<? extends IoHandle> handleType) {
                    return true;
                }
            };
        }

        @Override
        public boolean isChangingThreadSupported() {
            return true;
        }
    }

Defined In

Source

Frequently Asked Questions

What is the TestIoHandlerFactory class?
TestIoHandlerFactory is a class in the netty codebase, defined in transport/src/test/java/io/netty/channel/MultiThreadIoEventLoopGroupTest.java.
Where is TestIoHandlerFactory defined?
TestIoHandlerFactory is defined in transport/src/test/java/io/netty/channel/MultiThreadIoEventLoopGroupTest.java at line 49.

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