Class SubtypeGroupLayerSchema

An implementation of Schema that directly mirrors the spatial reference on SubtypeGroupLayer. Spatial reference is read only for SubtypeGroupLayer.

Hierarchy (view full)

LayerExtensionReadOnlySchema
- SubtypeGroupLayerSchema

Constructors

constructor

new SubtypeGroupLayerSchema(layerExtension): SubtypeGroupLayerSchema
Parameters
- layerExtension: LayerExtension<LayerExtensionProperties>
Returns SubtypeGroupLayerSchema
Overrides LayerExtensionReadOnlySchema.constructor

Properties

`Protected` `Readonly`_handles

_handles: Handles<unknown, ResourceHandle>

`Protected` `Readonly`_layerBindings

_layerBindings: Map<keyof SubtypeGroupLayerSchema, LayerExtensionSchemaPropertyBinding> = ...

Maps schema properties to properties on Layer.

`Protected` `Readonly`_layerExtension

_layerExtension: LayerExtension<LayerExtensionProperties>

The parent layer extension.

`Protected`_primaryKeyField

_primaryKeyField: string

A cache of the primary key field name used to speed up lookup.

`Protected` `Readonly`_watchHandles

_watchHandles: ResourceHandle[] = []

A set of watch handles that get cleaned up when the class instance is destroyed.

@eventTypes

@eventTypes: SchemaEvents

Deprecated

Do not directly reference this property. Use EventNames and EventTypes helpers from @arcgis/core/Evented.

`Readonly`fieldExtensions

fieldExtensions: FieldExtensionCollection

The field extensions associated with each field of the schema.

`Readonly`fields

fields: FieldCollection

A collection of Field objects describing each field in the schema.

Accessors

displayField

get displayField(): string
The name of the field containing the display name of the feature.

Returns string
Inherited from LayerExtensionReadOnlySchema.displayField
set displayField(value): void
Parameters
- value: string
Returns void
Inherited from LayerExtensionReadOnlySchema.displayField

geometryType

get geometryType(): GeometryType
The type of geometry. This property will be undefined if the data is not spatial.

Returns GeometryType
Inherited from LayerExtensionReadOnlySchema.geometryType
set geometryType(value): void
Parameters
- value: GeometryType
Returns void
Inherited from LayerExtensionReadOnlySchema.geometryType

hasGeometry

get hasGeometry(): boolean
Whether the schema has spatial data.

Returns boolean
Inherited from LayerExtensionReadOnlySchema.hasGeometry

parent

get parent(): this
The parent settings that these settings will inherit from.

Returns this
Inherited from LayerExtensionReadOnlySchema.parent
set parent(value): void
Parameters
- value: this
Returns void
Inherited from LayerExtensionReadOnlySchema.parent

primaryKeyField

get primaryKeyField(): string
The name of the field containing the feature's primary key (value that uniquely identifies a feature).

Returns string
Inherited from LayerExtensionReadOnlySchema.primaryKeyField
set primaryKeyField(value): void
Parameters
- value: string
Returns void
Inherited from LayerExtensionReadOnlySchema.primaryKeyField

spatialReference

get spatialReference(): SpatialReference
The spatial reference of the schema. Can be defined using a well-known ID (WKID) or well-known text (WKT).

Returns SpatialReference
Inherited from LayerExtensionReadOnlySchema.spatialReference
set spatialReference(value): void
Parameters
- value: SpatialReference
Returns void
Inherited from LayerExtensionReadOnlySchema.spatialReference

timeZone

get timeZone(): string
The time zone that the data is stored in. The default is UTC.

Returns string
Inherited from LayerExtensionReadOnlySchema.timeZone
set timeZone(value): void
Parameters
- value: string
Returns void
Inherited from LayerExtensionReadOnlySchema.timeZone

typeIdField

get typeIdField(): string
The name of the field holding the type ID or subtypes for the features.

Returns string
Inherited from LayerExtensionReadOnlySchema.typeIdField
set typeIdField(value): void
Parameters
- value: string
Returns void
Inherited from LayerExtensionReadOnlySchema.typeIdField

types

get types(): Collection<FeatureType>
A collection of types or subtypes for the features.

Returns Collection<FeatureType>
Overrides LayerExtensionReadOnlySchema.types

Methods

`Protected`_createFieldCollection

_createFieldCollection(): Collection<Field>
Creates the backing collection for fields.

Returns Collection<Field>

`Protected`_createTypesCollection

_createTypesCollection(): Collection<FeatureType>
Creates the backing collection for fields.

Returns Collection<FeatureType>

`Protected`_getCollectionSetting

_getCollectionSetting<T>(setting): Collection<T>
Gets the value for a setting that represents a collection.
Type Parameters
- T
Parameters
- setting: keyof SubtypeGroupLayerSchema
  The setting name.
Returns Collection<T>
Inherited from LayerExtensionReadOnlySchema._getCollectionSetting

`Protected`_getNestedSettings

_getNestedSettings<T>(setting, factory): T
Gets a property which is itself an instance of Settings.
Type Parameters
- T extends Settings<unknown>
Parameters
- setting: keyof SubtypeGroupLayerSchema
  The setting name.
- factory: (() => T)
  A factory for creating the nested settings.
  - - (): T
    - Returns T
Returns T
Inherited from LayerExtensionReadOnlySchema._getNestedSettings

`Protected`_getPropertyBindings

_getPropertyBindings(): Partial<Record<keyof SubtypeGroupLayerSchema, LayerExtensionSchemaPropertyBinding>>
Returns the property bindings.

Returns Partial<Record<keyof SubtypeGroupLayerSchema, LayerExtensionSchemaPropertyBinding>>
Overrides LayerExtensionReadOnlySchema._getPropertyBindings

`Protected`_getSerializableProperties

_getSerializableProperties(): PropertyDefs<SchemaProperties>
The property keys and their metadata that are used to implement serializing and deserializing the class instance.

Returns PropertyDefs<SchemaProperties>
Inherited from LayerExtensionReadOnlySchema._getSerializableProperties

`Protected`_getSetting

_getSetting<K>(setting, defaultValue?): SubtypeGroupLayerSchema[K]
Gets the value for a setting.
Type Parameters
- K extends keyof SubtypeGroupLayerSchema
Parameters
- setting: K
  The setting name.
- OptionaldefaultValue: SubtypeGroupLayerSchema[K]
  The default value if the setting is not explicitly set.
Returns SubtypeGroupLayerSchema[K]
Inherited from LayerExtensionReadOnlySchema._getSetting

`Protected`_hasSettingIncludingAncestor

_hasSettingIncludingAncestor<K>(setting): boolean
Determines whether the specified setting has been modified locally or by any parent of the current settings instance.
Type Parameters
- K extends keyof SubtypeGroupLayerSchema
Parameters
- setting: K
  The setting to check.
Returns boolean
Inherited from LayerExtensionReadOnlySchema._hasSettingIncludingAncestor

`Protected`_setParent

_setParent(parent): void
Sets the parent settings that these settings will inherit from.
Parameters
- parent: SubtypeGroupLayerSchema
  The parent settings to inherit from.
Returns void
Inherited from LayerExtensionReadOnlySchema._setParent

`Protected`_setSetting

_setSetting<K>(setting, value): void
Sets the value for a setting. This will override any inherited value for the setting.
Type Parameters
- K extends keyof SubtypeGroupLayerSchema
Parameters
- setting: K
  The setting name.
- value: SubtypeGroupLayerSchema[K]
  The setting value.
Returns void
Inherited from LayerExtensionReadOnlySchema._setSetting

`Protected`_toPropertyDef

_toPropertyDef<T>(def): PropertyDef<T>
Converts the value to a PropertyDef object.
Type Parameters
- T
Parameters
- def: PropertyDefSerializeMode | PropertyDefSerializeMode[] | PropertyDef<T>
  The value to convert.
Returns PropertyDef<T>
Inherited from LayerExtensionReadOnlySchema._toPropertyDef

assignProperties

assignProperties(properties): void
Parameters
- properties: Partial<unknown>
Returns void
Inherit Doc
Inherited from LayerExtensionReadOnlySchema.assignProperties

assignPropertiesAsync

assignPropertiesAsync(properties): Promise<void>
Parameters
- properties: Partial<unknown>
Returns Promise<void>
Inherit Doc
Inherited from LayerExtensionReadOnlySchema.assignPropertiesAsync

createAllFieldInfos

createAllFieldInfos(): FieldInfo[]
Creates an array of FieldInfos that includes all fields within the Schema.

Returns FieldInfo[]
Inherited from LayerExtensionReadOnlySchema.createAllFieldInfos

createPopupTemplate

createPopupTemplate(): PopupTemplate
Generates an esri PopupTemplate from the fields in this schema.

Returns PopupTemplate
Inherited from LayerExtensionReadOnlySchema.createPopupTemplate

destroy

destroy(): void
Cleans up resources used by the schema.

Returns void
Overrides LayerExtensionReadOnlySchema.destroy

findFieldByName

findFieldByName(name): Field
Finds a field by field name.
Parameters
- name: string
  The name of the field to search for.
Returns Field
The matching field, or undefined if there is no match.

Inherited from LayerExtensionReadOnlySchema.findFieldByName

finishAssignProperties

finishAssignProperties(): Promise<void>
Returns Promise<void>
Inherit Doc
Inherited from LayerExtensionReadOnlySchema.finishAssignProperties

getDefault

getDefault<K>(key): unknown
Type Parameters
- K extends never
Parameters
- key: K
Returns unknown
Inherit Doc
Inherited from LayerExtensionReadOnlySchema.getDefault

getDefaults

getDefaults(): SchemaProperties
Returns SchemaProperties
Inherit Doc
Inherited from LayerExtensionReadOnlySchema.getDefaults

getSerializableProperties

getSerializableProperties(serializeMode?): PropertyDefs<unknown>
Returns the serializable properties.
Parameters
- serializeMode: SerializeMode = "all"
  Optional. If specified, only properties that support the given serialization mode will be returned.
Returns PropertyDefs<unknown>
Inherited from LayerExtensionReadOnlySchema.getSerializableProperties

isModified

isModified(): boolean
Determines whether the settings have been locally modified in any way.

Returns boolean
Inherited from LayerExtensionReadOnlySchema.isModified
isModified(setting): boolean
Determines whether the specified setting has been locally modified, and is thus overriding any inherited value.
Parameters
- setting: keyof SubtypeGroupLayerSchema
  The setting to check.
Returns boolean
Inherited from LayerExtensionReadOnlySchema.isModified

reset

reset(): void
Removes all local overrides, resetting all settings to their inherited values, if any.

Returns void
Inherited from LayerExtensionReadOnlySchema.reset
reset(setting): void
Removes a local override for a setting and resets it to its inherited value, if any.
Parameters
- setting: keyof SubtypeGroupLayerSchema
  The setting to reset.
Returns void
Inherited from LayerExtensionReadOnlySchema.reset

toJSON

toJSON(serializeMode?): SchemaProperties
Parameters
- serializeMode: SerializeMode = "all"
Returns SchemaProperties
Inherit Doc
Inherited from LayerExtensionReadOnlySchema.toJSON

`Static`createFieldInfoFromField

createFieldInfoFromField(field): FieldInfo
Generates a popup template field info object from an esri field.
Parameters
- field: Field
  The field to generate the field info object from.
Returns FieldInfo
Inherited from LayerExtensionReadOnlySchema.createFieldInfoFromField

Class SubtypeGroupLayerSchema

Hierarchy (view full)

Index

Constructors

Properties

Accessors

Methods

Constructors

constructor

Parameters

Returns SubtypeGroupLayerSchema

Properties

Protected Readonly_handles

Protected Readonly_layerBindings

Protected Readonly_layerExtension

Protected_primaryKeyField

Protected Readonly_watchHandles

@eventTypes

Deprecated

ReadonlyfieldExtensions

Readonlyfields

Accessors

displayField

Returns string

Parameters

Returns void

geometryType

Returns GeometryType

Parameters

Returns void

hasGeometry

Returns boolean

parent

Returns this

Parameters

Returns void

primaryKeyField

Returns string

Parameters

Returns void

spatialReference

Returns SpatialReference

Parameters

Returns void

timeZone

Returns string

Parameters

Returns void

typeIdField

Returns string

Parameters

Returns void

types

Returns Collection<FeatureType>

Methods

Protected_createFieldCollection

Returns Collection<Field>

Protected_createTypesCollection

Returns Collection<FeatureType>

Protected_getCollectionSetting

Type Parameters

Parameters

Returns Collection<T>

Protected_getNestedSettings

Type Parameters

Parameters

Returns T

Returns T

Protected_getPropertyBindings

Returns Partial<Record<keyof SubtypeGroupLayerSchema, LayerExtensionSchemaPropertyBinding>>

Protected_getSerializableProperties

Returns PropertyDefs<SchemaProperties>

Protected_getSetting

Type Parameters

Parameters

Returns SubtypeGroupLayerSchema[K]

Protected_hasSettingIncludingAncestor

Type Parameters

Parameters

Returns boolean

`Protected` `Readonly`_handles

`Protected` `Readonly`_layerBindings

`Protected` `Readonly`_layerExtension

`Protected`_primaryKeyField

`Protected` `Readonly`_watchHandles

`Readonly`fieldExtensions

`Readonly`fields

`Protected`_createFieldCollection

`Protected`_createTypesCollection

`Protected`_getCollectionSetting

`Protected`_getNestedSettings

`Protected`_getPropertyBindings

`Protected`_getSerializableProperties

`Protected`_getSetting

`Protected`_hasSettingIncludingAncestor

`Protected`_setParent

`Protected`_setSetting

`Protected`_toPropertyDef

`Static`createFieldInfoFromField