public interface  oadd.org.apache.calcite.avatica.remote.Handler extends java.lang.Object
{
public static final int HTTP_OK;
public static final int HTTP_BAD_REQUEST;
public static final int HTTP_UNAUTHENTICATED;
public static final int HTTP_UNAUTHORIZED;
public static final int HTTP_INTERNAL_SERVER_ERROR;
public static final java.lang.String HANDLER_SERIALIZATION_METRICS_NAME;
public abstract oadd.org.apache.calcite.avatica.remote.Handler$HandlerResponse apply(java.lang.Object);
public abstract void setRpcMetadata(oadd.org.apache.calcite.avatica.remote.Service$RpcMetadataResponse);
}