AbstractMessageParserHC4.java 文件源码

/**
 * Creates new instance of AbstractMessageParserHC4.
 *
 * @param buffer the session input buffer.
 * @param lineParser the line parser. If <code>null</code> {@link BasicLineParserHC4#INSTANCE}
 *   will be used.
 * @param constraints the message constraints. If <code>null</code>
 *   {@link MessageConstraints#DEFAULT} will be used.
 *
 * @since 4.3
 */
public AbstractMessageParserHC4(
        final SessionInputBuffer buffer,
        final LineParser lineParser,
        final MessageConstraints constraints) {
    super();
    this.sessionBuffer = Args.notNull(buffer, "Session input buffer");
    this.lineParser = lineParser != null ? lineParser : BasicLineParserHC4.INSTANCE;
    this.messageConstraints = constraints != null ? constraints : MessageConstraints.DEFAULT;
    this.headerLines = new ArrayList<CharArrayBuffer>();
    this.state = HEAD_LINE;
}