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WildcardAddressHolder Class — netty Architecture

Architecture documentation for the WildcardAddressHolder class in PcapWriteHandler.java from the netty codebase.

Class java

Entity Profile

Dependency Diagram

graph TD
  88fdaddb_ce9b_9ea7_07cb_6bceb99b0f48["WildcardAddressHolder"]
  f621a1b5_b094_5cfc_94ae_44445a7f7be6["PcapWriteHandler.java"]
  88fdaddb_ce9b_9ea7_07cb_6bceb99b0f48 -->|defined in| f621a1b5_b094_5cfc_94ae_44445a7f7be6

Relationship Graph

Source Code

handler/src/main/java/io/netty/handler/pcap/PcapWriteHandler.java lines 912–925

    private static final class WildcardAddressHolder {
        static final InetAddress wildcard4; // 0.0.0.0
        static final InetAddress wildcard6; // ::

        static {
            try {
                wildcard4 = InetAddress.getByAddress(new byte[4]);
                wildcard6 = InetAddress.getByAddress(new byte[16]);
            } catch (UnknownHostException e) {
                // would only happen if the byte array was of incorrect size
                throw new AssertionError(e);
            }
        }
    }

Defined In

Source

Frequently Asked Questions

What is the WildcardAddressHolder class?
WildcardAddressHolder is a class in the netty codebase, defined in handler/src/main/java/io/netty/handler/pcap/PcapWriteHandler.java.
Where is WildcardAddressHolder defined?
WildcardAddressHolder is defined in handler/src/main/java/io/netty/handler/pcap/PcapWriteHandler.java at line 912.

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