Http2HeaderEntry Class — netty Architecture

Source Code

codec-http2/src/main/java/io/netty/handler/codec/http2/DefaultHttp2Headers.java lines 273–301

    private final class Http2HeaderEntry extends HeaderEntry<CharSequence, CharSequence> {
        Http2HeaderEntry(int hash, CharSequence key, CharSequence value,
                HeaderEntry<CharSequence, CharSequence> next) {
            super(hash, key);
            this.value = value;
            this.next = next;

            // Make sure the pseudo headers fields are first in iteration order
            if (hasPseudoHeaderFormat(key)) {
                after = firstNonPseudo;
                before = firstNonPseudo.before();
            } else {
                after = head;
                before = head.before();
                if (firstNonPseudo == head) {
                    firstNonPseudo = this;
                }
            }
            pointNeighborsToThis();
        }

        @Override
        protected void remove() {
            if (this == firstNonPseudo) {
                firstNonPseudo = firstNonPseudo.after();
            }
            super.remove();
        }
    }