hasNDots() — netty Function Reference

Architecture documentation for the hasNDots() function in DnsResolveContext.java from the netty codebase.

Function java NativeResolver JavaResolver called by 1

Entity Profile

NativeResolver→ JavaResolver→ hasNDots() — netty Function Reference

Dependency Diagram

graph TD
  5e50dade_7679_6bfb_4ac3_1314c4c0e2dc["hasNDots()"]
  3bc002ec_f54e_a55f_0b37_77eac88c60db["DnsResolveContext"]
  5e50dade_7679_6bfb_4ac3_1314c4c0e2dc -->|defined in| 3bc002ec_f54e_a55f_0b37_77eac88c60db
  19225515_ce5b_59bc_9042_d989b77e8911["resolve()"]
  19225515_ce5b_59bc_9042_d989b77e8911 -->|calls| 5e50dade_7679_6bfb_4ac3_1314c4c0e2dc
  style 5e50dade_7679_6bfb_4ac3_1314c4c0e2dc fill:#6366f1,stroke:#818cf8,color:#fff

Relationship Graph

Source Code

resolver-dns/src/main/java/io/netty/resolver/dns/DnsResolveContext.java lines 275–282

    private boolean hasNDots() {
        for (int idx = hostname.length() - 1, dots = 0; idx >= 0; idx--) {
            if (hostname.charAt(idx) == '.' && ++dots >= parent.ndots()) {
                return true;
            }
        }
        return false;
    }