accept method

void accept(InjectorVisitor visitor)

Uses visitor to emit the results of this reader.

Implementation

void accept(InjectorVisitor visitor) {
  visitor.visitMeta('_Injector\$${field.name}', '${field.name}\$Injector');
  var index = 0;
  for (final provider in providers) {
    if (provider is UseValueProviderElement) {
      Expression actualValue;
      try {
        actualValue = _reviveAny(provider, provider.useValue);
      } on ReviveError catch (e) {
        throw BuildError.forElement(
            field,
            'While reviving providers for Injector: $e\n'
            'For complicated objects, use a FactoryProvider instead of '
            'a ValueProvider');
      }
      visitor.visitProvideValue(
        index,
        provider.token,
        _tokenToIdentifier(provider.token),
        linkToReference(provider.providerType!, libraryReader),
        actualValue,
        provider.isMulti,
      );
    } else if (provider is UseClassProviderElement) {
      final name = provider.dependencies.bound.name;
      visitor.visitProvideClass(
        index,
        provider.token,
        _tokenToIdentifier(provider.token),
        _referSafe(provider.useClass.symbol, provider.useClass.import),
        name.isNotEmpty ? name : null,
        _computeDependencies(provider.dependencies.positional),
        provider.isMulti,
      );
    } else if (provider is UseFactoryProviderElement) {
      visitor.visitProvideFactory(
        index,
        provider.token,
        _tokenToIdentifier(provider.token),
        linkToReference(provider.providerType!, libraryReader),
        _referSafe(
          provider.useFactory.fragment,
          provider.useFactory.removeFragment().toString(),
        ),
        _computeDependencies(provider.dependencies.positional),
        provider.isMulti,
      );
    } else if (provider is UseExistingProviderElement) {
      visitor.visitProvideExisting(
        index,
        provider.token,
        _tokenToIdentifier(provider.token),
        linkToReference(provider.providerType!, libraryReader),
        _tokenToIdentifier(provider.redirect),
        provider.isMulti,
      );
    }
    index++;
  }
  // Implicit provider: provide(Injector).
  visitor.visitProvideValue(
    index,
    null,
    _$Injector,
    _$Injector,
    refer('this'),
    false,
  );
}