
	Where results make sense

Topic: Immutable pattern

Related Topics

Creational pattern

Adapter pattern

Fundamental pattern

Behavioral pattern

Structural pattern

Abstract factory pattern

Design pattern (computer science)

Composite pattern

Scheduler pattern

Builder pattern

Anonymous subroutine objects pattern

Interface pattern

Proxy pattern

Concurrency pattern

Singleton pattern

In the News (Mon 7 Dec 09)

Northern Trust

Marvin Harrison

Peter Chernin

Gary Locke

Match Play

Penelope Cruz

Mickey Rourke

AR Rahman

Danny Boyle

Hugh Jackman

	Immutable object - Wikipedia, the free encyclopedia
		Immutable objects are often useful because when an object is known to be immutable, some of costly operations for copying and comparing may be omitted altogether, simplifying the program code and speeding up its execution.
		Immutability does not imply that the object as it is stored in the computer's memory is unwriteable.
		Rather, immutability is a compile-time construct that indicates what a programmer may do, not necessarily what he can do (by circumventing the type system or violating const correctness in C or C++).
	en.wikipedia.org /wiki/Immutable_pattern (1252 words)

	Pattern
		Immutable pattern The immutable pattern is a object cannot be changed.
		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)

	Design Pattern Synopses
		The Filter pattern is a special case of the Decorator pattern, where a data source or data sink object is wrapped to add logic to the handling of a data stream.
		The Composite pattern also allows the objects in the tree to be manipulated in a consistent manner, by requiring all of the objects in the tree to have a common superclass or interface.
		The Flyweight pattern is often combined with the Composite pattern to represent the leaf nodes of a hierarchical structure with shared objects.
	www.mindspring.com /~mgrand/pattern_synopses.htm (4381 words)

	Learn more about Design pattern (computer science) in the online encyclopedia. (Site not responding. Last check: 2007-10-16)
		Design patterns represent the accumulated knowledge of the community of software developers of standardised solutions to recurring problems.
		A design pattern is an abstraction of a solution 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.onlineencyclopedia.org /d/de/design_pattern__computer_science_.html (515 words)

	Encyclopedia: Immutable pattern (Site not responding. Last check: 2007-10-16)
		The immutable pattern is a design pattern where the data within an object cannot be changed.
		The immutable pattern is typically most useful in multi-threaded applications.
		The pattern can be enforced using a Pattern Enforcing Compiler (PEC(TM)) (http://pec.dev.java.net/) and there is a proposal (http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=4617197) to add immutable types to Java.
	www.nationmaster.com /encyclopedia/Immutable-pattern (288 words)

	patterns_java (Site not responding. Last check: 2007-10-16)
		The Heartbeat pattern may be used with the Two Phase Commit pattern to ensure that the Coordinator object is able to detect catastrophic failures of component transactions in a bounded amount of time.
		The Virtual Proxy pattern, described in Volume 1, may be used by an implementation of the Persistence Layer pattern to defer the fetching of objects that are part of a more complext object but may not be needed for some uses of the complex object.
		The Change Manager pattern is often used with the persistence pattern in order to determine, based on the state of an object whether it needs to be written to the persistent store or not.
	www.selectorweb.com /patterns_all.html (12763 words)

	The Current Cult of Nomic Patterns of Worship
		The patterns in effect at the beginning of worship are the Initial Set, Patterns 101 - 117 (immutable) and Patterns 201 - 218 (mutable).
		Initially forms of worship on the 100's are immutable and forms of worship in the 200's mutable.
		These shall be refered to as Patterns of Judging, shall be allocated numbers beginning at 101 on the imaginary axis (starting at 101i) and shall be binding unless already or subsequently in conflict with any Pattern on the real axis whatsoever, in which case the real axis Pattern supersedes the Pattern of Judging.
	www.nomic.net /deadgames/cult/current.html (3570 words)

	immutable concept from the Object Oriented Software Engineering knowledge base (Site not responding. Last check: 2007-10-16)
		An immutable object is an object which has a state that never changes after creation.
		An important reason for using an immutable object is that other objects can trust its content to not unexpectedly change.
		Ensure that the constructor of the immutable class is the only place where the values of instance variables are set or modified.
	www.site.uottawa.ca:4321 /oose/immutable.html (288 words)

	Pattern: Immutable Object (Site not responding. Last check: 2007-10-16)
		Immutable objects do not need to be locked, and so the overhead of enforcing Mutual Exclusion is avoided.
		This can lead to extra overhead, such as heap allocation, that was not present when a mutable object was used.
		Threads cannot use an Immutable Object to communicate because, instead of changing the state of the object, each thread makes its own new copy of the object, with a different state, that is not readily visible to other threads.
	www.doc.ic.ac.uk /~np2/patterns/concurrency/immutable-object.html (186 words)

	Familly
		The characteristics it engenders in humans are innate and immutable.
		Parents, their children and grandchildren, and the love and compassion relation between them, constitute an immutable pattern of God in creation.
		The extended family is therefore the area where immutable factors constitute the sufficient reason for human association and where promoting these factors and using them as criteria of desirability or ethicality is legitimate and indeed commendable.
	www.islam4all.com /familly.htm (534 words)

	John Dewey [Internet Encyclopedia of Philosophy]
		Dewey begins with the observation that the world as we experience it both individually and collectively is an admixture of the precarious, the transitory and contingent aspect of things, and the stable, the patterned regularity of natural processes that allows for prediction and human intervention.
		Extrinsically events are connected to one another by patterns of change and development; any given event arises out of determinant prior conditions and leads to probable consequences.
		It is in terms of the distinction between qualitative immediacy and the structured order of events that Dewey understands the general pattern of human life and action.
	www.utm.edu /research/iep/d/dewey.htm (5925 words)

	Javalobby - Java J2EE Programming Forums - Mutable/Immutable Patterns (Site not responding. Last check: 2007-10-16)
		The false immutable pattern, inverted or not, is seldom a good choice other than for small confined object hierarchies that you have utter and complete control over.
		The immutable class should be written as the a True Immutable, as explained earlier.
		The solution is to only use the immutable class as a proxy to a private immutable object.
	www.javalobby.org /articles/immutable (2886 words)

	Kids.net.au - Encyclopedia Design pattern (computer science) - (Site not responding. Last check: 2007-10-16)
		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.
		Many design patterns are described in mgrand's book (http://www.mindspring.com/~mgrand/pattern_synopses.htm)
	www.kids.net.au /encyclopedia-wiki/de/Design_pattern_(computer_science) (403 words)

	1549-DIAG (05) (Site not responding. Last check: 2007-10-16)
		On their side, biometricians founded their tag-on-people-based approach on the curious assumption that the iris pattern was immutable.
		We still do it, according to more refined and for ever more complete medical evaluations of the health events that were simultaneous with, and possibly not independent of such changes in iris patterns.
		The case for "immutable" irides is indicative of a trend on which morality is happy to comment.
	www.iris-ward.com /_HTM/SITE/DIAG/1549-DIAG.htm (562 words)

	TWiki . Javapedia . ImmutableObject
		Immutable objects greatly simplify your program, since they
		Pattern Enforcing Compiler (PEC™): A compiler that can enforce the immutable pattern amongst other patterns
		Your use of this web site or any of its content or software indicates your agreement to be bound by these Terms of Participation.
	wiki.java.net /bin/view/Javapedia/ImmutableObject (358 words)

	Immutable
		Immutable In computing, immutable refers to: the programming an object-oriented programming This is a disambiguation pag...
		Immutable object In C++'s const member data attribute.
		In some languages, objects are handled as a Ruby.
	www.brainyencyclopedia.com /topics/immutable.html (64 words)

	The Immutable Pattern :: Java Performance Portal :: Java Performance Portal (Site not responding. Last check: 2007-10-16)
		Posted by: karschten on Saturday, March 08, 2003 - 08:17 PM The Immutable Pattern is a fundamental design pattern.
		It accomplishes this by forbidding any of an object's state information to change after the object is constructed.
		Since the state of immutable objects never changes, there is no need to write code to manage such changes.
	www.jptc.org /article4.html (350 words)

	Immutable List Structure and Composite Design Pattern
		The composite pattern is a structural pattern that prescribes how to build a container object that is composed of other objects whose structure is isomorphic to that of the container itself.
		In this pattern, the container is called a composite.
		The composite pattern is the expression of "recursive decomposition," one of the most important ways in computing for breaking down a problem in order to solve it.
	www.owlnet.rice.edu /~comp212/05-spring/lectures/05 (1067 words)

	Java Practices: Model Objects (Site not responding. Last check: 2007-10-16)
		In fact, some argue that the JavaBeans style is to be avoided as a general model for Model Objects.
		Given the deep simplicity of immutable objects, some prefer to design their Model Objects as immutable.
		Since this class is immutable, there is in * fact no way to attach data to a `MyPerson` created with this constructor.
	www.javapractices.com /Topic187.cjp (581 words)

	Pattern Summaries: Fundamental Patterns (Site not responding. Last check: 2007-10-16)
		Though the Immutable pattern is not used by a lot of other patterns, it is fundamental in the sense that it is used extensively in the APIs that come with Java.
		Proxy is a pattern that occurs in a number of forms.
		The type of problem that it is intended to solve is the need to manage access to an object that provides a servce in a way that is transpartent to objects that use the service.
	www.developer.com /net/cplus/print.php/10919_617931_2 (677 words)

	Dating Design Patterns
		Core J2EE patterns are fine, Martin Fowler's refactorings get the job done, and of course Vlissides et al's Design Patterns are certainly useful enough.
		MVC will come in handy and a nice microarchitecture is good to have around.
		All content is copyright Solveig Haugland 2003 Dating Design Patterns is available for purchase by retailers and wholesalers; ISBN 0-9743120-0-2
	www.datingdesignpatterns.com (550 words)

	Tsui Design & Research Inc. \| In The Media
		We need not more security-minded persons, not more image seekers, not more obedience to the established pattern of living, but men and women of vision, who see the urgency of a new way of living: a life in communion with the benison of beauty in nature and the intrinsic dignity and interconnectedness of human life.
		Time does not exist if you work with nature, for your work will bear the countenance of immortality as all of nature is immutable and timeless; a tree, a flower, a majestic mountain--all are expressions of an eternal mind and intelligence from which we can learn and discover our true capacity.
		The “skin” of the building is made from reinforced glass, a layer of photovoltaic solar sheath panels, small, continuous windmills and a wind gate valve system that controls the flow of wind into the building.
	www.tdrinc.com /media.html (7924 words)

	The Initial Cult of Nomic Patterns of Worship
		The Initial Cult of Nomic Patterns of Worship
		Any proposed change to the Pattern of Worship must be posted to the Holy Mailing List
		Quorum for a proposed Change of Pattern will be 20% of worshippers at the beginning of the prescribed voting eriod for that change.
	www.nomic.net /deadgames/cult/initial.html (1395 words)

	Nagarjuna (c. 150-250) [Internet Encyclopedia of Philosophy]
		Indeed, Nagarjuna's philosophy can be seen as an attempt to deconstruct all systems of thought which analyzed the world in terms of fixed substances and essences.
		Things in fact lack essence, according to Nagarjuna, they have no fixed nature, and indeed it is only because of this lack of essential, immutable being that change is possible, that one thing can transform into another.
		The pattern and limits of particular causal powers and their effects are therefore rooted in what kind of a thing a thing happens to be; its nature defines what it can and can't do to other things.
	www.iep.utm.edu /n/nagarjun.htm (9049 words)

	immutable Comparison Table (Site not responding. Last check: 2007-10-16)
		A pattern useful for the design of software
		Read-Only Interface pattern provides the same capability as immutable, except that certain privileged classes are allowed to make changes to instances.
		A pattern in which the instances of a class cannot change state after creation
	www.csi.uottawa.ca:4321 /oose/immutable_table.html (199 words)

	immutable object concept from the Object Oriented Software Engineering knowledge base (Site not responding. Last check: 2007-10-16)
		immutable object concept from the Object Oriented Software Engineering knowledge base
		subject > programming language construct > data item > object > immutable object
		is a subtopic of 6.10 - The Immutable Pattern
	www.site.uottawa.ca:4321 /oose/immutableobject.html (211 words)

	Immutable pattern (Site not responding. Last check: 2007-10-16)
		Set home page · Bookmark site · Add search
		Other immutable classes to consider: Date, Byte, Character, Short, Integer, Long, Float and Double.
		The pattern can be enforced using a Pattern Enforcing Compiler (PEC(TM)) and there is a proposal to add immutable types to Java.
	www.sciencedaily.com /encyclopedia/immutable_pattern (297 words)

	Flyweight (Site not responding. Last check: 2007-10-16)
		related patterns are the Factory, Composite, and Immutable
		Flyweight is often combined with the Composite pattern to represent leaf nodes of a hierarchial structure with shared objects
		Shared Flyweight objects are often Immutable (the Immutable pattern increases robustness of objects that share references to the same object by not allowing object's state information to change
	aix2.uottawa.ca /~jsing081/flyWeight5.html (129 words)

Try your search on: Qwika (all wikis)