blob: 354568e88083d2d34f88ea384d08a837d7b05c5f (
plain) (
blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
|
// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.data.access;
/**
* Enumeration of all possible types accessed by the Inspector API.
* Note that:
* - the EMPTY type is used as a placeholder where data is missing.
* - all integers are put into LONGs; the encoding takes care of
* packing small integers compactly so this is also efficient.
* - likeweise DOUBLE is the only floating-point type, but "simple"
* numbers (like 0.0 or 1.0) are packed compactly anyway.
* - DATA can be used anything for wrapping anything else serialized
* as an array of bytes.
* - maps should be represented as an ARRAY of OBJECTs where each
* object has the fields "key" and "value".
*/
public enum Type {
EMPTY, BOOL, LONG, DOUBLE, STRING, DATA, ARRAY, OBJECT;
}
|
