Packages

•  package root

  Definition Classes

  root

•  package csw

  Definition Classes

  root

•  package params

  This project is intended to hold reusable models and params used throughout the csw source code.

  Params

  This project is intended to hold reusable models and params used throughout the csw source code.

  This also provides out of the box support to cater to the diverse communication requirements. Consumer of this library will be able to create Commands, Events, States to store ParameterSets.

  Imp Packages

  Commands and Events

  This packages contains classes, traits and models used to create *commands* and *events*. These are all based on type-safe keys and items (a set of values with optional units). Each key has a specific type and the key's values must be of that type.

  Two types of csw.params.commands.Command are supported:

  • csw.params.commands.SequenceCommand
    • This commands are targeted to Sequencer. Subtypes of this are: Setup, Observe and Wait.
  • csw.params.commands.ControlCommand
    • This commands are targeted to Assemblies and HCD's. Subtypes of this are: Setup and Observe.

  Following are the concrete commands supported by csw:

  • csw.params.commands.Setup
  • csw.params.commands.Observe
  • csw.params.commands.Wait

  Two types of csw.params.events.Event are supported:

  • csw.params.events.SystemEvent
  • csw.params.events.ObserveEvent

  core

  This package supports serialization and deserialization of commands, events and state variables in JSON format csw.params.core.formats.JsonSupport.

  Scala and Java APIs

  All the param and event classes are immutable. The set methods return a new instance of the object with a new item added and the get methods return an Option, in case the Key is not found. There are also value methods that return a value directly, throwing an exception if the key or value is not found.

  Key Types

  A set of standard key types and matching items are defined. Each key accepts one or more values of the given type.

  Following csw.params.core.generics.KeyType are supported by csw:

  +--------------+-------------------------+---------------------------+
  |  Primitive   |      Scala KeyType      |       Java KeyType        |
  +--------------+-------------------------+---------------------------+
  | Boolean      | KeyType.BooleanKey      | JKeyTypes.BooleanKey      |
  | Character    | KeyType.CharKey         | JKeyTypes.JCharKey        |
  | Byte         | KeyType.ByteKey         | JKeyTypes.ByteKey         |
  | Short        | KeyType.ShortKey        | JKeyTypes.ShortKey        |
  | Long         | KeyType.LongKey         | JKeyTypes.LongKey         |
  | Int          | KeyType.IntKey          | JKeyTypes.IntKey          |
  | Float        | KeyType.FloatKey        | JKeyTypes.FloatKey        |
  | Double       | KeyType.DoubleKey       | JKeyTypes.DoubleKey       |
  | String       | KeyType.StringKey       | JKeyTypes.StringKey       |
  | Timestamp    | KeyType.TimestampKey    | JKeyTypes.TimestampKey    |
  | ----------   | ----------              | ----------                |
  | ByteArray    | KeyType.ByteArrayKey    | JKeyTypes.ByteArrayKey    |
  | ShortArray   | KeyType.ShortArrayKey   | JKeyTypes.ShortArrayKey   |
  | LongArray    | KeyType.LongArrayKey    | JKeyTypes.LongArrayKey    |
  | IntArray     | KeyType.IntArrayKey     | JKeyTypes.IntArrayKey     |
  | FloatArray   | KeyType.FloatArrayKey   | JKeyTypes.FloatArrayKey   |
  | DoubleArray  | KeyType.DoubleArrayKey  | JKeyTypes.DoubleArrayKey  |
  | ----------   | ----------              | ----------                |
  | ByteMatrix   | KeyType.ByteMatrixKey   | JKeyTypes.ByteMatrixKey   |
  | ShortMatrix  | KeyType.ShortMatrixKey  | JKeyTypes.ShortMatrixKey  |
  | LongMatrix   | KeyType.LongMatrixKey   | JKeyTypes.LongMatrixKey   |
  | IntMatrix    | KeyType.IntMatrixKey    | JKeyTypes.IntMatrixKey    |
  | FloatMatrix  | KeyType.FloatMatrixKey  | JKeyTypes.FloatMatrixKey  |
  | DoubleMatrix | KeyType.DoubleMatrixKey | JKeyTypes.DoubleMatrixKey |
  | ----------   | ----------              | ----------                |
  | Choice       | KeyType.ChoiceKey       | JKeyTypes.ChoiceKey       |
  | RaDec        | KeyType.RaDecKey        | JKeyTypes.RaDecKey        |
  | Struct       | KeyType.StructKey       | JKeyTypes.StructKey       |
  +--------------+-------------------------+---------------------------+

  Detailed information about creating Keys and Parameters can be found here: https://tmtsoftware.github.io/csw/services/messages/keys-parameters.html

  Detailed information about creating commands can be found here: https://tmtsoftware.github.io/csw/services/messages/commands.html

  Detailed information about creating events can be found here: https://tmtsoftware.github.io/csw/services/messages/events.html

  Definition Classes

  csw

•  package commands

  Definition Classes

  params

•  object CommandResponse extends Serializable

  The nature of CommandResponse as an intermediate response of command execution or a final response which could be positive or negative

  The nature of CommandResponse as an intermediate response of command execution or a final response which could be positive or negative

  Definition Classes

  commands

• Accepted
• Cancelled
• CommandNotAvailable
• Completed
• CompletedWithResult
• Error
• Invalid
• Locked
• MatchingResponse
• OnewayResponse
• QueryResponse
• Started
• SubmitResponse
• ValidateCommandResponse
• ValidateResponse

csw.params.commands.CommandResponse

Invalid 