He rejected the idea that the method was necessary to meet the population's increasing demand, explaining that animals in factory farms have to eat food grown explicitly for them, and they burn up most of the food's energy just to breathe and keep their bodies warm.

In a software design pattern view, lazy initialization is often used together with a factory method pattern.

* using a factory method to get instances of a class ( factory method pattern )

Well represented in the collection is Meissen porcelain, from the first factory in Europe to discover the Chinese method of making porcelain.

Taylor's methods spread widely, influencing such industrialists as Henry Ford, and the idea is one of the underlying inspirations of the factory ( assembly ) line industrial method.

For a description of the production method at a factory in Germany in World War II, see pages 152 – 155 of

All WAA 2. 3-16 engines were built in the Cosworth factory with the heads being produced by the Coscast method.

The factory method pattern is an object-oriented creational design pattern to implement the concept of factories and deals with the problem of creating objects ( products ) without specifying the exact class of object that will be created.

Outside the scope of design patterns, the term factory method can also refer to a method of a factory whose main purpose is creation of objects.

The factory method pattern relies on inheritance, as object creation is delegated to subclasses that implement the factory method to create objects.

If such a class creates another object that can't be put under automated unit tests ( perhaps it communicates with a production database that isn't always available ), then the creation of objects is placed in the virtual factory method in class.

For testing, ( a subclass of ) is then created, with the virtual factory method overridden to create and return, a fake object.

Although the motivation behind the factory method pattern is to allow subclasses to choose which type of object to create, there are other benefits to using factory methods, many of which do not depend on subclassing.

Tauranac stayed on to design the cars and run the factory.

Some workers died, but the loss of life was limited by the modular design of the factory and its earth works, and the planting of trees that directed the blasts upward.

A pair of these expensive and bulky machines could only be afforded by companies with a serious need to communicate drawings, design sketches or signed documents between distant locations, such as an office and factory.

However if the mask is for a particular use ( such as the protection from a specific toxic material in a factory ), then the design can be much simpler and the cost lower.

From the 1930s when de Havilland opened a factory until the 1990s when British Aerospace closed, Hatfield was associated with aircraft design and manufacture, which employed more people than any other industry.

* Ford V10 Hyperion, a car design from Larry Correia's The Grimnoir Chronicles, claimed to be the " fastest factory car ever produced " at the time ( 1933 ).

The actual design of the cameo was probably done by either William Hackwood or Henry Webber who were modellers in his Stoke-on-Trent factory.

He started work as a design engineer at the Henschel aircraft factory in Berlin-Schönefeld.

To meet the growing demands of wartime, trucks of Opel design were built under license by Daimler-Benz at the former Benz factory at Mannheim.

The deal specified that the car would be built at the ex-NSU factory in Neckarsulm located north of the Porsche headquarters in Stuttgart, the Volkswagen employees would do the actual production line work and that Porsche would own the design.

The abstract factory pattern is a software creational design pattern that provides a way to encapsulate a group of individual factories that have a common theme without specifying their concrete classes.

The British cars were prepared by a team from Peugeot UK's factory in Coventry in 1996, when they sported a red livery, and by MSD in 1997-1998, when they wore a distinctive green and gold flame design.

It was to be the last Parnall machine to fly, after which Parnall turned his attention to producing aircraft gun turrets to Archie Frazer Nash's design in the Yate factory until the war ended.

These last two systems were used as a " software factory " by a Honeywell / Bull project to design the Honeywell Level 64 computer.

Although initially given the factory code Ha ( for the factory's official name ), the link with Blohm & Voss shipyards proved too strong and therefore the early aircraft designs were called " Blohm & Voss, type Ha ..." followed by the design number.

While this was being constructed, von Miller was also working at the Zeiss factory with German astronomer Max Wolf, director of the Landessternwarte Heidelberg-Königstuhl observatory of the University of Heidelberg, on a new and novel design, inspired by Wallace W. Atwood's work at the Chicago Academy of Sciences and by the ideas of Walther Bauersfeld at Zeiss.

Although the design of the large, jet-powered all-weather interceptor, renamed the CF-100 Canuck, was largely complete by the next year, the factory was not tooled for production until late 1948 due to ongoing repair and maintenance contracts.

This adds to their expense since the design requires them to use fixed elements that need to be set at a high degree of collimation at the factory.

The city's Izhmash factory began manufacturing the AK-47 automatic rifle in 1948, and continues to produce modern variants of the design to this day.

Additionally, the system design also assumes that this " lead time " in manufacturing will be the same each time the item is made, without regard to quantity being made, or other items being made simultaneously in the factory.

The factory always produced just one body style — a LHD two-door fastback fixed head coupé, but the design did inspire a variety of variants, none produced in any quantity.

The huge factory at Brooklands went on to design and build the BAC TSR. 2, One-Eleven and major assemblies for Concorde.

A second memorial dedicated to Brooklands aircraft design and manufacturing heritage was specially designed and manufactured by British Aerospace in the late 1980s to mark the closing of its last factory there and takes the form of a large engraved acrylic panel displayed at the southern end of the old runway close to the entracne to the community park and a children's nursery.

And there are now many millions of workers for whom the factory with the big parking lot, which can be reached by driving across or against the usual pattern of rush hour traffic and grille-route bus lines, is actually more convenient than the walk-to factory.

This pattern is created with a stonegrind machine at the factory or a local ski shop.

This pattern separates the details of implementation of a set of objects from their general usage and relies on object composition, as object creation is implemented in methods exposed in the factory interface.

The factory pattern can be used when:

* avoid subclasses of an object creator in the client application, like the abstract factory pattern does.

The client, instead of writing code that invokes the " new " operator on a hard-coded class name, calls the clone () method on the prototype, calls a factory method with a parameter designating the particular concrete derived class desired, or invokes the clone () method through some mechanism provided by another design pattern.

The abstract factory pattern is a way to decouple a particular implementation of an object from code for the creation of such an object.

Based on the forensic work of Arthur Koehler at the Forest Products Laboratory, the State also introduced photographic evidence demonstrating that the wood from the ladder left at the crime scene matched a plank from the floor of Hauptmann's attic: the type of wood, the direction of tree growth, the milling pattern at the factory, the inside and outside surface of the wood, and the grain on both sides were identical, and two oddly placed nail holes lined up with a joist splice in Hauptmann's attic.

* Abstract factory pattern, which provides an interface for creating related or dependent objects without specifying the objects ' concrete classes.

* Abstract factory pattern: centralize decision of what factory to instantiate