# Package io.milvus.param

- Class Summary
  Class | Description
  --- | ---
  ConnectParam | Parameters for client connection.
  ConnectParam.Builder | Builder for `ConnectParam`
  Constant | Constant/static values for internal usage.
  MultiConnectParam | Parameters for client connection of multi server.
  MultiConnectParam.Builder | Builder for `MultiConnectParam`
  ParamUtils | Utility functions for param classes
  ParamUtils.InsertBuilderWrapper |
  ParamUtils.InsertDataInfo |
  QueryNodeSingleSearch | Defined single search for query node listener send heartbeat.
  QueryNodeSingleSearch.Builder | Builder for `QueryNodeSingleSearch`
  R<T> | Utility class to wrap gpc response and exceptions.
  RetryParam | Parameters for retry on failure.
  RetryParam.Builder | Builder for `ConnectParam`
  RpcStatus | Utility class to wrap a message.
  ServerAddress |
  ServerAddress.Builder |

- Enum Summary
  Enum | Description
  --- | ---
  IndexBuildState |
  IndexType | Represents the available index types.
  LogLevel |
  MetricType | Represents the available metric types.
  R.Status | Represents server and client side status code