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KQueueDomainDatagramChannelConfig Class — netty Architecture

Architecture documentation for the KQueueDomainDatagramChannelConfig class in KQueueDomainDatagramChannelConfig.java from the netty codebase.

Class java

Entity Profile

Dependency Diagram

graph TD
  ecf4da99_0de8_8d04_ba32_8d6389b3d2f6["KQueueDomainDatagramChannelConfig"]
  49fa501c_cebd_6477_9cce_ad4997a45f5a["KQueueDomainDatagramChannelConfig.java"]
  ecf4da99_0de8_8d04_ba32_8d6389b3d2f6 -->|defined in| 49fa501c_cebd_6477_9cce_ad4997a45f5a
  ade087dc_2d8d_4062_9d6f_ae8acd33138a["KQueueDomainDatagramChannelConfig()"]
  ecf4da99_0de8_8d04_ba32_8d6389b3d2f6 -->|method| ade087dc_2d8d_4062_9d6f_ae8acd33138a
  7928e041_512b_a836_496a_eabd490568b9["getOptions()"]
  ecf4da99_0de8_8d04_ba32_8d6389b3d2f6 -->|method| 7928e041_512b_a836_496a_eabd490568b9
  8dbd6b98_1e11_dd4e_46ce_9c9fa2e4a14c["T()"]
  ecf4da99_0de8_8d04_ba32_8d6389b3d2f6 -->|method| 8dbd6b98_1e11_dd4e_46ce_9c9fa2e4a14c
  5d861468_a9ca_13af_dc42_57c3f0ab3737["setOption()"]
  ecf4da99_0de8_8d04_ba32_8d6389b3d2f6 -->|method| 5d861468_a9ca_13af_dc42_57c3f0ab3737
  c9c54c79_2376_907c_1736_5110cce1de68["setActiveOnOpen()"]
  ecf4da99_0de8_8d04_ba32_8d6389b3d2f6 -->|method| c9c54c79_2376_907c_1736_5110cce1de68
  71592bdf_6553_194f_9324_94c075aa15f2["getActiveOnOpen()"]
  ecf4da99_0de8_8d04_ba32_8d6389b3d2f6 -->|method| 71592bdf_6553_194f_9324_94c075aa15f2
  023a4a66_1281_8f83_8aca_fd80c95805dd["getSendBufferSize()"]
  ecf4da99_0de8_8d04_ba32_8d6389b3d2f6 -->|method| 023a4a66_1281_8f83_8aca_fd80c95805dd

Relationship Graph

Source Code

transport-classes-kqueue/src/main/java/io/netty/channel/kqueue/KQueueDomainDatagramChannelConfig.java lines 33–173

public final class KQueueDomainDatagramChannelConfig
        extends KQueueChannelConfig implements DomainDatagramChannelConfig {

    private boolean activeOnOpen;

    KQueueDomainDatagramChannelConfig(KQueueDomainDatagramChannel channel) {
        super(channel, new FixedRecvByteBufAllocator(2048));
    }

    @Override
    @SuppressWarnings("deprecation")
    public Map<ChannelOption<?>, Object> getOptions() {
        return getOptions(super.getOptions(),
                DATAGRAM_CHANNEL_ACTIVE_ON_REGISTRATION, SO_SNDBUF);
    }

    @Override
    @SuppressWarnings({"unchecked", "deprecation"})
    public <T> T getOption(ChannelOption<T> option) {
        if (option == DATAGRAM_CHANNEL_ACTIVE_ON_REGISTRATION) {
            return (T) Boolean.valueOf(activeOnOpen);
        }
        if (option == SO_SNDBUF) {
            return (T) Integer.valueOf(getSendBufferSize());
        }
        return super.getOption(option);
    }

    @Override
    @SuppressWarnings("deprecation")
    public <T> boolean setOption(ChannelOption<T> option, T value) {
        validate(option, value);

        if (option == DATAGRAM_CHANNEL_ACTIVE_ON_REGISTRATION) {
            setActiveOnOpen((Boolean) value);
        } else if (option == SO_SNDBUF) {
            setSendBufferSize((Integer) value);
        } else {
            return super.setOption(option, value);
        }

        return true;
    }

    private void setActiveOnOpen(boolean activeOnOpen) {
        if (channel.isRegistered()) {
            throw new IllegalStateException("Can only changed before channel was registered");
        }
        this.activeOnOpen = activeOnOpen;
    }

    boolean getActiveOnOpen() {
        return activeOnOpen;
    }

    @Override
    public KQueueDomainDatagramChannelConfig setAllocator(ByteBufAllocator allocator) {
        super.setAllocator(allocator);
        return this;
    }

    @Override
    public KQueueDomainDatagramChannelConfig setAutoClose(boolean autoClose) {
        super.setAutoClose(autoClose);
        return this;
    }

    @Override
    public KQueueDomainDatagramChannelConfig setAutoRead(boolean autoRead) {
        super.setAutoRead(autoRead);
        return this;
    }

    @Override
    public KQueueDomainDatagramChannelConfig setConnectTimeoutMillis(int connectTimeoutMillis) {
        super.setConnectTimeoutMillis(connectTimeoutMillis);
        return this;
    }

    @Override
    @Deprecated

Defined In

Source

Frequently Asked Questions

What is the KQueueDomainDatagramChannelConfig class?
KQueueDomainDatagramChannelConfig is a class in the netty codebase, defined in transport-classes-kqueue/src/main/java/io/netty/channel/kqueue/KQueueDomainDatagramChannelConfig.java.
Where is KQueueDomainDatagramChannelConfig defined?
KQueueDomainDatagramChannelConfig is defined in transport-classes-kqueue/src/main/java/io/netty/channel/kqueue/KQueueDomainDatagramChannelConfig.java at line 33.

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