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| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 | 1x 1x 32x 32x 32x 32x 47x 42x 5x 25x 25x 25x 25x 25x 25x 25x 20x 20x 20x 20x 20x 20x 20x 20x 7x 7x 7x 7x 7x 7x 7x 5x 5x 5x 28x 28x 28x 28x 28x 28x 28x 28x 28x 28x 27x 12x 12x 12x 12x 1x | const {
getEsriTypeFromDefinition,
getEsriTypeFromValue
} = require('./esri-type-utils')
const {
ESRI_FIELD_TYPE_OID,
ESRI_FIELD_TYPE_STRING,
ESRI_FIELD_TYPE_DATE,
ESRI_FIELD_TYPE_DOUBLE,
SQL_TYPE_INTEGER,
SQL_TYPE_OTHER,
SQL_TYPE_FLOAT,
OBJECTID_DEFAULT_KEY
} = require('./constants')
class Field {
setEditable (value = false) {
this.editable = value
return this
}
setNullable (value = false) {
this.nullable = value
return this
}
setLength () {
if (this.type === ESRI_FIELD_TYPE_STRING) {
this.length = 128
} else Iif (this.type === ESRI_FIELD_TYPE_DATE) {
this.length = 36
}
}
}
class ObjectIdField extends Field {
constructor (key = OBJECTID_DEFAULT_KEY) {
super()
this.name = key
this.type = ESRI_FIELD_TYPE_OID
this.alias = key
this.sqlType = SQL_TYPE_INTEGER
this.domain = null
this.defaultValue = null
}
}
class FieldFromKeyValue extends Field {
constructor (key, value) {
super()
this.name = key
this.type = getEsriTypeFromValue(value)
this.alias = key
this.sqlType = SQL_TYPE_OTHER
this.domain = null
this.defaultValue = null
this.setLength()
}
}
class StatisticField extends Field {
constructor (key) {
super()
this.name = key
this.type = ESRI_FIELD_TYPE_DOUBLE
this.sqlType = SQL_TYPE_FLOAT
this.alias = key
this.domain = null
this.defaultValue = null
}
}
class StatisticDateField extends StatisticField {
constructor (key) {
super(key)
this.type = ESRI_FIELD_TYPE_DATE
this.sqlType = SQL_TYPE_OTHER
}
}
class FieldFromFieldDefinition extends Field {
constructor (fieldDefinition) {
super()
const {
name,
type,
alias,
domain,
sqlType,
length,
defaultValue
} = fieldDefinition
this.name = name
this.type = getEsriTypeFromDefinition(type)
this.alias = alias || name
this.sqlType = sqlType || SQL_TYPE_OTHER
this.domain = domain || null
this.defaultValue = defaultValue || null
this.length = length
if (!this.length || !Number.isInteger(this.length)) {
this.setLength()
}
}
}
class ObjectIdFieldFromDefinition extends FieldFromFieldDefinition {
constructor (definition = {}) {
super(definition)
this.type = ESRI_FIELD_TYPE_OID
this.sqlType = SQL_TYPE_INTEGER
delete this.length
}
}
module.exports = {
ObjectIdField,
ObjectIdFieldFromDefinition,
FieldFromKeyValue,
FieldFromFieldDefinition,
StatisticField,
StatisticDateField
}
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