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package android
import (
"github.com/google/blueprint"
)
// OtherModuleProviderContext is a helper interface that is a subset of ModuleContext or BottomUpMutatorContext
// for use in OtherModuleProvider.
type OtherModuleProviderContext interface {
otherModuleProvider(m blueprint.Module, provider blueprint.AnyProviderKey) (any, bool)
}
var _ OtherModuleProviderContext = BaseModuleContext(nil)
var _ OtherModuleProviderContext = ModuleContext(nil)
var _ OtherModuleProviderContext = BottomUpMutatorContext(nil)
var _ OtherModuleProviderContext = SingletonContext(nil)
var _ OtherModuleProviderContext = (*TestContext)(nil)
// ConfigAndOtherModuleProviderContext is OtherModuleProviderContext + ConfigContext
type ConfigAndOtherModuleProviderContext interface {
OtherModuleProviderContext
ConfigContext
}
// OtherModuleProvider reads the provider for the given module. If the provider has been set the value is
// returned and the boolean is true. If it has not been set the zero value of the provider's type is returned
// and the boolean is false. The value returned may be a deep copy of the value originally passed to SetProvider.
//
// OtherModuleProviderContext is a helper interface that accepts ModuleContext or BottomUpMutatorContext.
func OtherModuleProvider[K any](ctx OtherModuleProviderContext, module blueprint.Module, provider blueprint.ProviderKey[K]) (K, bool) {
value, ok := ctx.otherModuleProvider(getWrappedModule(module), provider)
if !ok {
var k K
return k, false
}
return value.(K), ok
}
func OtherModuleProviderOrDefault[K any](ctx OtherModuleProviderContext, module blueprint.Module, provider blueprint.ProviderKey[K]) K {
value, _ := OtherModuleProvider(ctx, module, provider)
return value
}
// ModuleProviderContext is a helper interface that is a subset of ModuleContext or BottomUpMutatorContext
// for use in ModuleProvider.
type ModuleProviderContext interface {
provider(provider blueprint.AnyProviderKey) (any, bool)
}
var _ ModuleProviderContext = BaseModuleContext(nil)
var _ ModuleProviderContext = ModuleContext(nil)
var _ ModuleProviderContext = BottomUpMutatorContext(nil)
// ModuleProvider reads the provider for the current module. If the provider has been set the value is
// returned and the boolean is true. If it has not been set the zero value of the provider's type is returned
// and the boolean is false. The value returned may be a deep copy of the value originally passed to SetProvider.
//
// ModuleProviderContext is a helper interface that accepts ModuleContext or BottomUpMutatorContext.
func ModuleProvider[K any](ctx ModuleProviderContext, provider blueprint.ProviderKey[K]) (K, bool) {
value, ok := ctx.provider(provider)
if !ok {
var k K
return k, false
}
return value.(K), ok
}
// SetProviderContext is a helper interface that is a subset of ModuleContext or BottomUpMutatorContext
// for use in SetProvider.
type SetProviderContext interface {
setProvider(provider blueprint.AnyProviderKey, value any)
}
var _ SetProviderContext = BaseModuleContext(nil)
var _ SetProviderContext = ModuleContext(nil)
var _ SetProviderContext = BottomUpMutatorContext(nil)
// SetProvider sets the value for a provider for the current module. It panics if not called
// during the appropriate mutator or GenerateBuildActions pass for the provider, if the value
// is not of the appropriate type, or if the value has already been set. The value should not
// be modified after being passed to SetProvider.
//
// SetProviderContext is a helper interface that accepts ModuleContext or BottomUpMutatorContext.
func SetProvider[K any](ctx SetProviderContext, provider blueprint.ProviderKey[K], value K) {
ctx.setProvider(provider, value)
}
var _ OtherModuleProviderContext = (*otherModuleProviderAdaptor)(nil)
// An OtherModuleProviderFunc can be passed to NewOtherModuleProviderAdaptor to create an OtherModuleProviderContext
// for use in tests.
type OtherModuleProviderFunc func(module blueprint.Module, provider blueprint.AnyProviderKey) (any, bool)
type otherModuleProviderAdaptor struct {
otherModuleProviderFunc OtherModuleProviderFunc
}
func (p *otherModuleProviderAdaptor) otherModuleProvider(module blueprint.Module, provider blueprint.AnyProviderKey) (any, bool) {
return p.otherModuleProviderFunc(module, provider)
}
// NewOtherModuleProviderAdaptor returns an OtherModuleProviderContext that proxies calls to otherModuleProvider to
// the provided OtherModuleProviderFunc. It can be used in tests to unit test methods that need to call
// android.OtherModuleProvider.
func NewOtherModuleProviderAdaptor(otherModuleProviderFunc OtherModuleProviderFunc) OtherModuleProviderContext {
return &otherModuleProviderAdaptor{otherModuleProviderFunc}
}
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