Compiler

Low-level service for running the angular compiler during runtime to create ComponentFactorys, which can later be used to create and render a Component instance.

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Deprecated: Ivy JIT mode doesn't require accessing this symbol. See JIT API changes due to ViewEngine deprecation for additional context.

class Compiler {
  compileModuleSync<T>(moduleType: Type<T>): NgModuleFactory<T>
  compileModuleAsync<T>(moduleType: Type<T>): Promise<NgModuleFactory<T>>
  compileModuleAndAllComponentsSync<T>(moduleType: Type<T>): ModuleWithComponentFactories<T>
  compileModuleAndAllComponentsAsync<T>(moduleType: Type<T>): Promise<ModuleWithComponentFactories<T>>
  clearCache(): void
  clearCacheFor(type: Type<any>)
  getModuleId(moduleType: Type<any>): string | undefined
}

Provided in

• 'root'

Description

Each @NgModule provides an own Compiler to its injector, that will use the directives/pipes of the ng module for compilation of components.

Methods

compileModuleSync()
Compiles the given NgModule and all of its components. All templates of the components listed in entryComponents have to be inlined.
compileModuleSync<T>(moduleType: Type<T>): NgModuleFactory<T> Parameters moduleType Type<T> Returns NgModuleFactory<T>

compileModuleAsync()
Compiles the given NgModule and all of its components
compileModuleAsync<T>(moduleType: Type<T>): Promise<NgModuleFactory<T>> Parameters moduleType Type<T> Returns Promise<NgModuleFactory<T>>

compileModuleAndAllComponentsSync()
Same as compileModuleSync but also creates ComponentFactories for all components.
compileModuleAndAllComponentsSync<T>(moduleType: Type<T>): ModuleWithComponentFactories<T> Parameters moduleType Type<T> Returns ModuleWithComponentFactories<T>

compileModuleAndAllComponentsAsync()
Same as compileModuleAsync but also creates ComponentFactories for all components.
compileModuleAndAllComponentsAsync<T>(moduleType: Type<T>): Promise<ModuleWithComponentFactories<T>> Parameters moduleType Type<T> Returns Promise<ModuleWithComponentFactories<T>>

clearCache()
Clears all caches.
clearCache(): void Parameters There are no parameters. Returns void

clearCacheFor()
Clears the cache for the given component/ngModule.
clearCacheFor(type: Type<any>) Parameters type Type<any>

getModuleId()
Returns the id for a given NgModule, if one is defined and known to the compiler.
getModuleId(moduleType: Type<any>): string | undefined Parameters moduleType Type<any> Returns string | undefined