1. 1
2. 2
3. 3
4. 4
5. 5
6. 6
7. 7
8. 8
9. 9
10. 10
11. 11
12. 12
13. 13
14. 14
15. 15
16. 16
17. 17
18. 18
19. 19
20. 20
21. 21
22. 22
23. 23
24. 24
25. 25
26. 26
27. 27
28. 28
29. 29
30. 30
31. 31
32. 32
33. 33
34. 34
35. 35
36. 36
37. 37
38. 38
39. 39
40. 40
41. 41
42. 42
43. 43
44. 44
45. 45
46. 46
47. 47
48. 48
49. 49
50. 50

//  Copyright (c) 2014 Couchbase, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// 		http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package bleve

// Constant Error values which can be compared to determine the type of error
const (
	ErrorIndexPathExists Error = iota
	ErrorIndexPathDoesNotExist
	ErrorIndexMetaMissing
	ErrorIndexMetaCorrupt
	ErrorIndexClosed
	ErrorAliasMulti
	ErrorAliasEmpty
	ErrorUnknownIndexType
	ErrorEmptyID
	ErrorIndexReadInconsistency
)

// Error represents a more strongly typed bleve error for detecting
// and handling specific types of errors.
type Error int

func (e Error) Error() string {
	return errorMessages[e]
}

var errorMessages = map[Error]string{
	ErrorIndexPathExists:        "cannot create new index, path already exists",
	ErrorIndexPathDoesNotExist:  "cannot open index, path does not exist",
	ErrorIndexMetaMissing:       "cannot open index, metadata missing",
	ErrorIndexMetaCorrupt:       "cannot open index, metadata corrupt",
	ErrorIndexClosed:            "index is closed",
	ErrorAliasMulti:             "cannot perform single index operation on multiple index alias",
	ErrorAliasEmpty:             "cannot perform operation on empty alias",
	ErrorUnknownIndexType:       "unknown index type",
	ErrorEmptyID:                "document ID cannot be empty",
	ErrorIndexReadInconsistency: "index read inconsistency detected",
}