grpc-swift/Packages/gRPC/Sources/OperationGroup.swift

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#if SWIFT_PACKAGE
  import CgRPC
#endif

/// A collection of gRPC operations
public class OperationGroup {

  static var nextTag : Int64 = 1

  var call : Call

  public var tag : Int64

  /// Pointer to underlying C representation
  var operations : UnsafeMutableRawPointer!

  var operationsArray : [Operation]?

  var completion : ((grpc_event) -> Void)

  /// Initializes a Operations representation
  ///
  /// - Parameter operations: an array of operations
  public init(call: Call,
              operations: [Operation],
              completion: ((grpc_event) -> Void)) {
    self.call = call
    self.operationsArray = operations
    self.operations = cgrpc_operations_create()
    cgrpc_operations_reserve_space_for_operations(self.operations, Int32(operations.count))
    for operation in operations {
      cgrpc_operations_add_operation(self.operations, operation.observer)
    }
    self.completion = completion

    self.tag = OperationGroup.nextTag
    OperationGroup.nextTag += 1
  }

  deinit {
    
  }
}