-
-
Notifications
You must be signed in to change notification settings - Fork 1.7k
/
xmlCalcChain.go
124 lines (115 loc) · 6.44 KB
/
xmlCalcChain.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
// Copyright 2016 - 2024 The excelize Authors. All rights reserved. Use of
// this source code is governed by a BSD-style license that can be found in
// the LICENSE file.
//
// Package excelize providing a set of functions that allow you to write to and
// read from XLAM / XLSM / XLSX / XLTM / XLTX files. Supports reading and
// writing spreadsheet documents generated by Microsoft Excel™ 2007 and later.
// Supports complex components by high compatibility, and provided streaming
// API for generating or reading data from a worksheet with huge amounts of
// data. This library needs Go version 1.18 or later.
package excelize
import "encoding/xml"
// xlsxCalcChain directly maps the calcChain element. This element represents
// the root of the calculation chain.
type xlsxCalcChain struct {
XMLName xml.Name `xml:"http://schemas.openxmlformats.org/spreadsheetml/2006/main calcChain"`
C []xlsxCalcChainC `xml:"c"`
}
// xlsxCalcChainC directly maps the c element.
//
// Attributes | Attributes
// --------------------------+----------------------------------------------------------
// a (Array) | A Boolean flag indicating whether the cell's formula
// | is an array formula. True if this cell's formula is
// | an array formula, false otherwise. If there is a
// | conflict between this attribute and the t attribute
// | of the f element (§18.3.1.40), the t attribute takes
// | precedence. The possible values for this attribute
// | are defined by the W3C XML Schema boolean datatype.
// |
// i (Sheet Id) | A sheet Id of a sheet the cell belongs to. If this is
// | omitted, it is assumed to be the same as the i value
// | of the previous cell.The possible values for this
// | attribute are defined by the W3C XML Schema int datatype.
// |
// l (New Dependency Level) | A Boolean flag indicating that the cell's formula
// | starts a new dependency level. True if the formula
// | starts a new dependency level, false otherwise.
// | Starting a new dependency level means that all
// | concurrent calculations, and child calculations, shall
// | be completed - and the cells have new values - before
// | the calc chain can continue. In other words, this
// | dependency level might depend on levels that came before
// | it, and any later dependency levels might depend on
// | this level; but not later dependency levels can have
// | any calculations started until this dependency level
// | completes.The possible values for this attribute are
// | defined by the W3C XML Schema boolean datatype.
// |
// r (Cell Reference) | An A-1 style reference to a cell.The possible values
// | for this attribute are defined by the ST_CellRef
// | simple type (§18.18.7).
// |
// s (Child Chain) | A Boolean flag indicating whether the cell's formula
// | is on a child chain. True if this cell is part of a
// | child chain, false otherwise. If this is omitted, it
// | is assumed to be the same as the s value of the
// | previous cell .A child chain is a list of calculations
// | that occur which depend on the parent to the chain.
// | There shall not be cross dependencies between child
// | chains. Child chains are not the same as dependency
// | levels - a child chain and its parent are all on the
// | same dependency level. Child chains are series of
// | calculations that can be independently farmed out to
// | other threads or processors.The possible values for
// | this attribute is defined by the W3C XML Schema
// | boolean datatype.
// |
// t (New Thread) | A Boolean flag indicating whether the cell's formula
// | starts a new thread. True if the cell's formula starts
// | a new thread, false otherwise.The possible values for
// | this attribute is defined by the W3C XML Schema
// | boolean datatype.
type xlsxCalcChainC struct {
R string `xml:"r,attr"`
I int `xml:"i,attr,omitempty"`
L bool `xml:"l,attr,omitempty"`
S bool `xml:"s,attr,omitempty"`
T bool `xml:"t,attr,omitempty"`
A bool `xml:"a,attr,omitempty"`
}
// xlsxVolTypes maps the volatileDependencies part provides a cache of data that
// supports Real Time Data (RTD) and CUBE functions in the workbook.
type xlsxVolTypes struct {
XMLName xml.Name `xml:"http://schemas.openxmlformats.org/spreadsheetml/2006/main volTypes"`
VolType []xlsxVolType `xml:"volType"`
ExtLst *xlsxExtLst `xml:"extLst"`
}
// xlsxVolType represents dependency information for a specific type of external
// data server.
type xlsxVolType struct {
Type string `xml:"type,attr"`
Main []xlsxVolMain `xml:"main"`
}
// xlsxVolMain represents dependency information for all topics within a
// volatile dependency type that share the same first string or function
// argument.
type xlsxVolMain struct {
First string `xml:"first,attr"`
Tp []xlsxVolTopic `xml:"tp"`
}
// xlsxVolTopic represents dependency information for all topics within a
// volatile dependency type that share the same first string or argument.
type xlsxVolTopic struct {
T string `xml:"t,attr,omitempty"`
V string `xml:"v"`
Stp []string `xml:"stp"`
Tr []xlsxVolTopicRef `xml:"tr"`
}
// xlsxVolTopicRef represents the reference to a cell that depends on this
// topic. Each topic can have one or more cells dependencies.
type xlsxVolTopicRef struct {
R string `xml:"r,attr"`
S int `xml:"s,attr"`
}