rnsrk/wisski-cloud-distillery
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component: Rename and simplification

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This commit is contained in:
Tom Wiesing 2022-10-18 09:17:25 +02:00
parent e320bb37bb
commit f7c8a43844
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26 changed files with 99 additions and 101 deletions
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30
internal/component/pool.go
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@ -6,31 +6,27 @@ import (
"github.com/FAU-CDI/wisski-distillery/pkg/lazy"
)
type ComponentPool struct {
// Pool holds a pool of components.
type Pool struct {
pool lazy.Pool[Component, Still]
poolInit sync.Once
}
func (pool *ComponentPool) init() {
func (pool *Pool) init() {
pool.poolInit.Do(func() {
pool.pool.Init = func(component Component, core Still) Component {
base := component.getComponentBase()
base.Still = core
base.name = nameOf(component)
return component
}
pool.pool.Init = Init
})
}
type ComponentPoolContext = *lazy.PoolContext[Component]
type ComponentAllFunc = func(context ComponentPoolContext) []Component
type PoolContext = *lazy.PoolContext[Component]
type AllFunc = func(context PoolContext) []Component
func (pool *ComponentPool) All(core Still, init func(context ComponentPoolContext) []Component) []Component {
func (pool *Pool) All(core Still, init func(context PoolContext) []Component) []Component {
pool.init()
return pool.pool.All(core, init)
}
// MakeComponent creates or returns a cached component of the given Context.
// Make creates or returns a cached component of the given Context.
//
// Components are initialized by first calling the init function.
// Then all component-like fields of fields are filled with their appropriate components.
@ -45,24 +41,24 @@ func (pool *ComponentPool) All(core Still, init func(context ComponentPoolContex
// Furthermore, the init function may not cause other components to be initialized.
//
// The init function may be nil, indicating that no additional initialization is required.
func MakeComponent[C Component](context ComponentPoolContext, core Still, init func(component C)) C {
func Make[C Component](context PoolContext, core Still, init func(component C)) C {
return lazy.Make(context, init)
}
// ExportComponents exports all components that are a C from the pool.
// ExportAll exports all components that are a C from the pool.
//
// All should be the function of the core that initializes all components.
// All should only make calls to [InitComponent].
func ExportComponents[C Component](pool *ComponentPool, core Still, All ComponentAllFunc) []C {
func ExportAll[C Component](pool *Pool, core Still, All AllFunc) []C {
pool.init()
return lazy.ExportComponents[Component, Still, C](&pool.pool, core, All)
}
// ExportComponent exports the first component that is a C from the pool.
// Export exports the first component that is a C from the pool.
//
// All should be the function of the core that initializes all components.
// All should only make calls to [InitComponent].
func ExportComponent[C Component](pool *ComponentPool, core Still, All ComponentAllFunc) C {
func Export[C Component](pool *Pool, core Still, All AllFunc) C {
pool.init()
return lazy.ExportComponent[Component, Still, C](&pool.pool, core, All)
}