Elementary-patterns
Elementary-patterns
http://csis.pace.edu/~bergin/patterns/strategydecorator.html
Computable
Software zal zich steeds vaker voordoen als 'componentware': een verzameling samenwerkende componenten. ontwikkeling van software wordt dan het samenstellen van componenten volgens een aantal bouwprincipes. hiermee doen tevens nieuwe ontwerpkeuzen hun intrede, zo betoogt research consultant denis verhoef.
http://www.computable.nl/artikels/archief6/d36ra6pn.htm
Composite-patterns
The composite design pattern lets you treat primitive and composite
objects exactly the same. in his latest java design
patterns column, david geary explores how to implement the
composite pattern and how to use it with the tiles tag library from
the apache struts application framework.
http://www.javaworld.com/javaworld/jw-09-2002/jw-0913-designpatterns.html
Iterator-pattern
Iterator-pattern
http://sern.ucalgary.ca/courses/seng/609.04/w98/jonesb/iterator.html
Misverstanden
Misverstanden
http://www.research.ibm.com/designpatterns/pubs/top10misc.html
State-pattern
An object in a program frequently has an internal "state," and the
behavior of the object needs to change when its state changes. for
example, the acceleration characteristics of a car depend on its
current rpm range -- in other words, on its "state." the state
pattern takes advantage of polymorphism to implement such
state-dependent behavior in an object-oriented program. this
article contains a "precerpt" from my book, the java jbuilder
bible, due to be published this fall by idg books worldwide.
it describes how to implement the state pattern in java, and
indicates how a state object can be used as a component in a
containing class. (2,700 words)
http://www.javaworld.com/javaworld/jw-08-1997/jw-08-stated.html
SDN
Sdn auteurs en artikelen
http://www.sdn.nl/default.aspx?tabid=186&mid=648&ctl=viewarticle&itemid=354
Proxy-pattern
The proxy design pattern lets you substitute a proxy for an object.
in that capacity, proxies prove useful in many situations, ranging
from web services to swing icons. in this latest java
design patterns installment, david geary explores the
proxy pattern.
http://www.javaworld.com/javaworld/jw-02-2002/jw-0222-designpatterns.html
Strategy-pattern
What are the advantages of using the strategy pattern over a simple if-else-if chain or case statement?
http://ootips.org/strategy-vs-case.html