ui · thing ·

yuiRetainedDependencyIndex

A yui retained dependency index record carrying subscriptions, subscriptionIndex, diagnostic.

cpumethodsource-examplethinguiyeho

Build YUI's reusable control, layout, interaction, text, accessibility, and retained-rendering models.

external thing yuiRetainedDependencyIndex

Status: source-declared

Fields and methods (9)
list of yuiRetainedDependencySubscription subscriptions
Stores subscriptions as list of yuiRetainedDependencySubscription.
yuiRetainedKeyIndex subscriptionIndex
Stores subscription index as yuiRetainedKeyIndex.
text diagnostic
Stores diagnostic as text.
yuiRetainedDependencyIndex()
Yui retained dependency index.
IndexKey(text key, text scope) returns text
Index key. Complete example
IndexOf(text key, text scope) returns int
Index of. Complete example
Subscribe(text key, text scope, text ownerId) returns bool
Subscribe. Complete example
HasOwner(text key, text scope, text ownerId) returns bool
Has owner. Complete example
AffectedOwnerCount(text key, text scope) returns int
Affected owner count. Complete example

Use yuiRetainedDependencyIndex

A complete small caller. Values are illustrative; check the returned result and package requirements before connecting live resources.

cpu · source-example · type checked

using ui

// Build YUI's reusable control, layout, interaction, text, accessibility, and retained-rendering models.
yuiRetainedDependencyIndex sample = yuiRetainedDependencyIndex()
Console.Log(Text.From(sample.diagnostic))
project.mech
manifestVersion = "2"
package = "api.example.ui__yuiretaineddependencyindex"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "graphics.image"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image"

[[dependencies]]
package = "graphics.text"
version = "0.1.0"
path = "../../../yeho/packages/graphics/text"

[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"

[[dependencies]]
package = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"

yuiRetainedDependencyIndex.IndexKey

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

cpu · method · source-example · type checked

using ui

// Index key.
yuiRetainedDependencyIndex instance = yuiRetainedDependencyIndex()
text argument_key = "argument key"
text argument_scope = "argument scope"
text result = instance.IndexKey(argument_key, argument_scope)
Console.Log(Text.From(result))
project.mech
manifestVersion = "2"
package = "api.example.ui__yuiretaineddependencyindex"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "graphics.image"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image"

[[dependencies]]
package = "graphics.text"
version = "0.1.0"
path = "../../../yeho/packages/graphics/text"

[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"

[[dependencies]]
package = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"

yuiRetainedDependencyIndex.IndexOf

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

cpu · method · source-example · type checked

using ui

// Index of.
yuiRetainedDependencyIndex instance = yuiRetainedDependencyIndex()
text argument_key = "argument key"
text argument_scope = "argument scope"
int result = instance.IndexOf(argument_key, argument_scope)
Console.Log(Text.From(result))
project.mech
manifestVersion = "2"
package = "api.example.ui__yuiretaineddependencyindex"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "graphics.image"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image"

[[dependencies]]
package = "graphics.text"
version = "0.1.0"
path = "../../../yeho/packages/graphics/text"

[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"

[[dependencies]]
package = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"

yuiRetainedDependencyIndex.Subscribe

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

cpu · method · source-example · type checked

using ui

// Subscribe.
yuiRetainedDependencyIndex instance = yuiRetainedDependencyIndex()
text argument_key = "argument key"
text argument_scope = "argument scope"
text argument_ownerId = "argument owner Id"
bool result = instance.Subscribe(argument_key, argument_scope, argument_ownerId)
Console.Log(Text.From(result))
project.mech
manifestVersion = "2"
package = "api.example.ui__yuiretaineddependencyindex"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "graphics.image"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image"

[[dependencies]]
package = "graphics.text"
version = "0.1.0"
path = "../../../yeho/packages/graphics/text"

[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"

[[dependencies]]
package = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"

yuiRetainedDependencyIndex.HasOwner

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

cpu · method · source-example · type checked

using ui

// Has owner.
yuiRetainedDependencyIndex instance = yuiRetainedDependencyIndex()
text argument_key = "argument key"
text argument_scope = "argument scope"
text argument_ownerId = "argument owner Id"
bool result = instance.HasOwner(argument_key, argument_scope, argument_ownerId)
Console.Log(Text.From(result))
project.mech
manifestVersion = "2"
package = "api.example.ui__yuiretaineddependencyindex"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "graphics.image"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image"

[[dependencies]]
package = "graphics.text"
version = "0.1.0"
path = "../../../yeho/packages/graphics/text"

[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"

[[dependencies]]
package = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"

yuiRetainedDependencyIndex.AffectedOwnerCount

A complete caller for this public method. Sample inputs are illustrative; native resources require their owning lifecycle.

cpu · method · source-example · type checked

using ui

// Affected owner count.
yuiRetainedDependencyIndex instance = yuiRetainedDependencyIndex()
text argument_key = "argument key"
text argument_scope = "argument scope"
int result = instance.AffectedOwnerCount(argument_key, argument_scope)
Console.Log(Text.From(result))
project.mech
manifestVersion = "2"
package = "api.example.ui__yuiretaineddependencyindex"
version = "0.1.0"
languageEdition = "yeho-core-2026.1"

[app]
kind = "headless"

[[dependencies]]
package = "graphics.image"
version = "0.1.0"
path = "../../../yeho/packages/graphics/image"

[[dependencies]]
package = "graphics.text"
version = "0.1.0"
path = "../../../yeho/packages/graphics/text"

[[dependencies]]
package = "host.ui_services"
version = "0.1.0"
path = "../../../yeho/packages/host/ui_services"

[[dependencies]]
package = "ui"
version = "0.2.0"
path = "../../../yeho/packages/ui"
Notes and source

Package presence and a declaration do not establish support on every host. Host services need their platform and lifecycle setup.

yeho/packages/ui/render-50-retained-fragments.yh:457