
	Where results make sense

Topic: Extensibility pattern

Related Topics

Action at a distance pattern

Container pattern

Design pattern (computer science)

Facade pattern

Behavioral pattern

Visitor pattern

Double checked locking pattern

Creational pattern

Proxy pattern

Structural pattern

Concurrency pattern

Fundamental pattern

Clopidogrel

Rate limiting

Nancy Spero

In the News (Thu 31 Dec 09)

Northern Trust

Marvin Harrison

Peter Chernin

Gary Locke

Match Play

Penelope Cruz

Mickey Rourke

AR Rahman

Danny Boyle

Hugh Jackman

	Kids.net.au - Encyclopedia Design pattern (computer science) -
		Design patterns are lessons that have been accumulated in the community of computer programming.
		A design pattern is an abstraction of the best solutions for a particular class of problems.
		It is important that patterns accompany a name because it makes possible to describe problems, solutions and talk about them with other folks.
	www.kids.net.au /encyclopedia-wiki/de/Design_pattern_(computer_science) (403 words)

	Pattern
		Extensibility pattern In design patternss that is to provide a framework for certain kind of tasks.
		Pattern A pattern is a form or model (or, more abstractly, a set of rules) which can be used to make or to generate thin...
		Pattern welding Pattern welding is the practice in etching.
	www.brainyencyclopedia.com /topics/pattern.html (1130 words)

	Steve MacDonald - Publications by Date
		The first reason is that design patterns describe a set of solutions to a family of related design problems and it is difficult to generate a single body of code that adequately solves each problem in the family.
		Patterns are implemented as parameterized templates, allowing the user the ability to customize the pattern to meet their needs.
		S tool addresses extensibility by giving users the ability to design and add new pattern templates to CO Since the patterns are stored in a system-independent format, they are suitable for storing in a repository to be shared throughout the user community.
	plg.uwaterloo.ca /~stevem/pubsByDate.html (3911 words)

	SENG 609.04 Design Patterns: Bridge Pattern
		The intent of the Bridge pattern is to "Decouple an abstraction from its implementation so that the two can vary independently." (Gamma, 1995, pg 151) This means that the bridge pattern provides a separation of some or all of an abstractions interface from the abstraction itself.
		The Bridge pattern is motivated by the the desire to separate the interface, and subsequently the implementation of the interface, from an abstraction.
		The Adapter pattern is used to convert or remap interfaces, which "lets classes work together that couldn't otherwise because of incompatible interfaces." (Gamma, 1995, pg 139) The Adapter pattern has two general forms, a class adapter, and an object adapter.
	sern.ucalgary.ca /courses/SENG/609.04/W98/jonesb/BridgePaper.html (2988 words)

	Design Patterns: Solidify Your C# Application Architecture with Design Patterns -- MSDN Magazine, July 2001
		A design pattern is a description of a set of interacting classes that provide a framework for a solution to a generalized problem in a specific context or environment.
		One other advantage to this pattern is that creation of the singleton can be delayed until it is actually needed, as shown in Figure 1.
		This promotes extensibility in that additional algorithms can be developed and plugged in seamlessly, as long as they follow the base interface specification, thereby allowing algorithms to vary dynamically.
	msdn.microsoft.com /msdnmag/issues/01/07/patterns (3328 words)

	Dave Orchard's Blog: Protocol Extensibility and Versioning
		I've argued for a while now that extensibility and versioning are important topics, and it's incredibly important for data formats to plan for evolvability.
		In the format extensibility case, the format processor has to be prepared to rollback any work that it has done on the message when it encounters an unknown mandatory extension.
		I know that the factory pattern is specifically for construction, and I'll argue that creating a representation based upon a requested type is implicitly a constructor as a representation is a time sample of a resource.
	www.pacificspirit.com /blog/2004/06/14/protocol_extensibility_and_versioning (2350 words)

	PLoP '96 Call for Papers
		Patterns form a language when woven together to provide a sequence or a process for the orderly resolution of problems.
		Once expressed in pattern form, solutions may be recast in new contexts to facilitate the widespread reuse of (micro-)architecture, detailed designs, algorithms, implementations, and organization structures.
		Patterns might be so specific as to name particular objects, interface elements or implementation structures in a solution.
	www.cs.wustl.edu /~schmidt/jointPLoP-96.html (925 words)

	WS-MessageDelivery Version 1.0
		A composite pattern is a message exchange pattern that is composed of one or more well defined patterns in WSDL that define a logical unit of exchange.
		Although the request-response pattern in WSDL 1.1 may be used in conjunction with an asynchronous transport and hence binding, it is impossible to ensure the usage of two different bindings (such as SOAP/HTTP and SMTP) by utilizing the request-response pattern directly to implement a callback pattern.
		Note that it is possible to use an In-Out pattern in conjunction with asynchronous binding/transport instead of the Callback composite pattern (as mentioned in 5 CallBack Pattern in the context of WSDL 1.1).
	www.w3.org /Submission/2004/SUBM-ws-messagedelivery-20040426 (10941 words)

	E++: A pattern language for J2EE applications, Part 1
		The whole set of patterns for a specific application domain, together with their structuring principles, becomes a high-level language and a design method for the domain that accompanies the software life cycle.
		In contrast to the GOF taxonomical approach, we'll look at patterns with a pattern language for creating a J2EE framework with the hope that a pattern approach would be more useful for designers and more understandable for developers.
		The pattern language provides an organization of the decision sequences that generated the framework design, and these must be understood in their proper context by the developer when making new decisions regarding which classes and collaboration structures to add to the framework.
	www.javaworld.com /javaworld/jw-04-2001/jw-0420-eplus.html (1500 words)

	XML.com: Versioning XML Vocabularies
		A fundamental requirement for extensibility is to be able to determine the language of elements and attributes.
		For XML Schema applications, the extensibility point SHOULD be an element that allows for extension in the target namespace and a wildcard that allows for extension in any other namespace.
		Extensibility is one step toward this goal, but achieving compatibility also requires a processing model for the extensions.
	www.xml.com /lpt/a/2003/12/03/versioning.html (3942 words)

	Patterns for Concurrent, Parallel, and Distributed Systems
		This pattern simplifies event-driven applications by integrating the synchronous demultiplexing of events and the dispatching of their corresponding event handlers.
		This pattern increases the flexibility and extensibility of applications by enabling their constituent services to be configured at any point in time.
		The intent of this pattern is to decouple (1) active and passive connection establishment and service initialization from (2) the processing the two endpoints of a service perform once they are connected and initialized.
	www.cs.wustl.edu /~schmidt/patterns-ace.html (1337 words)

	A canonical query language & its efficient implementation
		CQL is a pattern grammar formalism that is stripped down in such a way that queries within CQL may be compiled into a FSA.
		A set of separate document queries, including their context, may be combined into one pattern grammar and therefore may be compiled into one (deterministic) FSA.
		The sole mechanism for the creation of reports are the notations for Signals and Reports which indicate precisely a location in the document (be it implemented as a filepointer, a pointer in a Dom or in a document tree).
	www.gca.org /papers/xmleurope2000/papers/s08-02.html (4627 words)

	Design Pattern Summary: Strategy (Site not responding. Last check: 2007-11-04)
		The Strategy pattern facilitates the application of a family of algorithms and enabling interchangeability among themselves.
		To further add to the benefits of this pattern would be to implement the concrete strategies as stateless objects.
		Extensibility in the way that the algorithms can be extended with minimal effort.
	pages.cpsc.ucalgary.ca /~phong/courses/SENG609.04/Strategy.htm (414 words)

	COPS Publications
		Since the patterns are stored in a system-independent format, they are suitable for storing in a repository to be shared throughout the user community.
		Part of the problem is that a pattern must be adapted to the problem, a characteristic that cannot be captured by a single reusable implementation.
		S, provides the ability for pattern designers to design and add new pattern templates to CO These pattern templates are equivalent in form and function to those provided by the developers of CO S, although stored in a system-independent format.
	www.cs.ualberta.ca /~systems/cops/publications.html (2185 words)

	The Bridge Design Pattern
		The most obvious consequence of the Bridge pattern is the decoupling of the implementation from the interface.
		The other consequence of the Bridge pattern includes the improved extensibility of classes and the additional capability for hiding implementation details from clients.
		The extensibility is improved because additional refined abstractions can be created without the need for adding any additional implementations.
	www.cs.uofs.edu /~bi/2003f-html/se516/bridge.htm (779 words)

	2 Problem: Order hampers extensibility (Site not responding. Last check: 2007-11-04)
		One of the main problems that hampers software extensibility is that uses of components have a fixed view how to access subcomponents.
		When object types in intermediate data structures of compilers are extended by new fields, all pattern matches on the type have to be updated.
		This is not only annoying, but a severe source of bugs, especially in tools that support wildcard patterns, because with wildcards the number of subpatterns cannot be checked on completeness anymore.
	www.cs.iastate.edu /~leavens/FoCBS/assmann-node2.html (300 words)

	Extending and Versioning XML Languages with XML Schema
		Extensibility allows authors to change instances without going through a centralized authority, and may allow the centralized authority greater opportunities for versioning.
		A final comment on XML Schema extensibility is that there is still the unmet need for the ability to define schemas that validate known extensions while retaining extensibility.
		Leaving the topic of wildcard extensibility, the use of type extension over the web might be more palatable if the instance document could express a base type if the consumer does not understand the extension type, as in xsi:basetype=ââ.
	www.idealliance.org /proceedings/xml04/papers/248/Extending-VersioningXML.xml (8151 words)

	The Open For Business Project: General Entity Overview (Site not responding. Last check: 2007-11-04)
		This pattern is used to make the data model more flexible and eliminate a great many tables that might otherwise have to exist.
		It aids in the conceptualization of the use of an entity that follows this pattern.
		For a given Entity there are 3 or 4 related entities that are used to implement this pattern.
	www.ofbiz.org /entity-overview.html (1539 words)

	Factory Pattern: Extensibility Question - GameDev.Net Discussion Forums
		Factory Patterns, for example, are said to improve extensibility because object creation is centralized and therefore you don't have to worry about other parts of the code when you add new types.
		The only case that came into my mind is that when using a newer derived component and prefering it over the "obsolte" component it can be convenient having the construction code in one place because you'd only have to change the constructor call of the new type once - in the factory.
		The creational pattern in MC++ is the Abstract Factory pattern, which is different.
	www.gamedev.net /community/forums/viewreply.asp?ID=759599 (620 words)

	bLOGical
		This schema design pattern is ideally suited, as it allows each member of the team to work and publish independently.
		The power of this design pattern is that it empowers each person to independently describe the Yangtze river with no limitats on the vocabulary (i.e., the XML tags) that is employed to describe the River (rather, the vocabulary must all belong to the http://www.geodesy.org/river namespace).
		As we have seen, this Web-oriented (eXtreme eXtensibility) XML Schema design pattern is useful whenever there is a desire to grow a body of information, especially when you want to grow a body of data in a distributed fashion.
	radio.weblogs.com /0105060/categories/webservices/2005/02/15.html (2879 words)

	Design pattern (computer science) Information - TextSheet.com (Site not responding. Last check: 2007-11-04)
		They allow software developers to make use of the knowledge of past designers.
		A design pattern is an abstraction of a solution for a particular class of problems.
		The book that introduced the term design pattern to software development is Design Patterns: elements of reusable object-oriented software (commonly shortened to GoF -- Gang of Four a reference to the four authors) says:
	kvariety.sferahost.com /encyclopedia/d/de/design_pattern__computer_science_.html (457 words)

	Java Tip 68: Learn how to implement the Command pattern in Java
		A Command pattern is an object behavioral pattern that allows us to achieve complete decoupling between the sender and the receiver.
		The Command pattern also allows us to vary when and how a request is fulfilled.
		Therefore, I suggest you use the Command pattern combined with Java's dynamic loading and binding mechanism to implement function pointers.
	www.javaworld.com /javaworld/javatips/jw-javatip68.html (911 words)

	The Bridge Pattern :: Java Performance Portal :: Java Performance Portal (Site not responding. Last check: 2007-11-04)
		The abstraction and the implementation should be extensible through subclassing and changes to the implementation should not impact clients.
		These implementations are effectively hidden from the client, allowing the client to focus on just the behavior desired from the abstraction.
		The bridge pattern is very similar with the Adapter pattern.
	www.jptc.org /article21.html (646 words)

	Web Design Development Authoring
		Designs are more extensible when they are independent of implementation details, allowing them to adapt to new implementations without internal modification or breaking their existing contracts.
		This tutorial is an introduction to design patterns and gives examples of patterns you are likely to encounter frequently.
		Design Patterns for Web Programming (New Architect)- This article looks at an MVC (Model, View, Controller), which is a methodology for web application development.
	webdesign.ittoolbox.com /nav/t.asp?t=366&p=366&h1=366 (7720 words)

	Info Bite - Will Atom not have a "link" element?
		The current Atom spec defines a "Link Construct" which itself is not a specific XML element, but provides a pattern which actual elements can follow.
		If the link element were replaced with multiple elements, each possibly following a slightly different pattern, that extensibility path would be lost.
		It occurred to me yesterday that if all elements containing an href attribute (for example) were REQUIRED to be Link Constructs, then link extensibility could still be achieved without having to shoe-horn everything into the link element.
	www.geckotribe.com /ibl/b/2004/07/will-atom-not-have-link-element.php (316 words)

	[No title]
		Macromedia's (formerly Allaire's) Homesite 4.5+ is still my editor of choice, and its easy extensibility is a key reason.
		This in incredibly useful for example when beginning to mark up a dhtml page, where you need lots of DIV tags, IDs, classes, etc..
		Another simple tool that converts a few key characters to their escaped entity equivalents - for displaying HTML code on a page.
	www.sam-i-am.com /work/homesite (196 words)

	[No title] (Site not responding. Last check: 2007-11-04)
		There are specifications of the IR in Hoof format and an ASDL of the IR, but when programming many of us believe that nothing can replace the actual programming language specific interface.
		However, there are a LARGE number of methods in these interafaces because of the particular extensibility mechanism that we use and the interface can appear daunting at first.
		More details about extending classes are available in the Extensibility pattern guide.
	suif.stanford.edu /~dlheine/suifhome/suif2_docs/cpp_interface.html (593 words)

	Openness and Extensibility in Design-Pattern-Based Parallel Programming Systems (Site not responding. Last check: 2007-11-04)
		Design patterns are implemented as reusable code skeletons for quick and reliable development of parallel applications.
		First, customization of a parallel application is possible by mixing design patterns with low-level communication primitives resulting in a flexible and efficient parallel programming tool (openness).
		Second, new design patterns can be incrementally added to the system through a standard design-pattern interface (extensibility) increasing the system's utility.
	etude.uwaterloo.ca /~swsiu/thesis/thesis.html (180 words)

	SENG 609.04 Design Patterns: Bridge Pattern
		Need to avoid a permanent binding between an abstraction and implementation.
		When abstractions and implementations should be extensible through subclassing.
		When the implementation should be completely hidden from the client.
	sern.ucalgary.ca /courses/SENG/609.04/W98/jonesb/BridgePresentation.html (106 words)

	Core J2EE Patterns
		See Core J2EE Patterns, 2nd Edition for full description of this pattern and its strategies.
		You want to improve request-handling extensibility, such as adding use case functionality to an application incrementally.
		See the book for full description of the pattern including class diagrams, sequence diagrams and sample code.
	www.corej2eepatterns.com /Patterns2ndEd/ApplicationController.htm (240 words)

Try your search on: Qwika (all wikis)