Provider < T > function ( ) { return delegate ; }
returns the delegate provider , or null if it has not yet been initialized . the delegatewill be initialized when this element is processed , or otherwise used to create an injector . concode_field_sep Provider<T> delegate concode_elem_sep Dependency<T> dependency concode_elem_sep Object source concode_field_sep T acceptVisitor concode_elem_sep Key<T> getKey concode_elem_sep void applyTo concode_elem_sep Object getSource concode_elem_sep Provider<T> getProvider concode_elem_sep void initializeDelegate concode_elem_sep Dependency<T> getDependency