github.com/cockroachdb/cockroach@v20.2.0-alpha.1+incompatible/pkg/kv/kvserver/cclglue.go (about)

     1  // Copyright 2014 The Cockroach Authors.
     2  //
     3  // Use of this software is governed by the Business Source License
     4  // included in the file licenses/BSL.txt.
     5  //
     6  // As of the Change Date specified in that file, in accordance with
     7  // the Business Source License, use of this software will be governed
     8  // by the Apache License, Version 2.0, included in the file
     9  // licenses/APL.txt.
    10  
    11  package kvserver
    12  
    13  import (
    14  	"context"
    15  
    16  	"github.com/cockroachdb/cockroach/pkg/kv/kvserver/batcheval"
    17  	"github.com/cockroachdb/cockroach/pkg/roachpb"
    18  	"github.com/cockroachdb/errors"
    19  )
    20  
    21  var importCmdFn ImportCmdFunc = func(context.Context, batcheval.CommandArgs) (*roachpb.ImportResponse, error) {
    22  	return &roachpb.ImportResponse{}, errors.Errorf("unimplemented command: %s", roachpb.Import)
    23  }
    24  
    25  // ImportCmdFunc is the type of the function that will be called as the
    26  // implementation of the Import command.
    27  type ImportCmdFunc func(context.Context, batcheval.CommandArgs) (*roachpb.ImportResponse, error)
    28  
    29  // SetImportCmd allows setting the function that will be called as the
    30  // implementation of the Import command. Only allowed to be called by Init.
    31  func SetImportCmd(fn ImportCmdFunc) {
    32  	// This is safe if SetImportCmd is only called at init time.
    33  	importCmdFn = fn
    34  }