Composite Design Pattern

Jun 27, 2013

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Composite Design Pattern

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The Composite Pattern

The Composite Pattern. Commissioner (No Twins, Expos). Owners (No Twins, Expos). Managers (No Twins, Expos). Congress (No Twins, Expos). Media (No Twins, Expos). Players (No Twins, Expos). Radio (No Twins, Expos). Television (No Twins, Expos). FireworksGuy (Show). Fireworks

311 views • 11 slides

Composite Pattern

Composite Pattern. Yevgeny Keyser. What is Composite?. Object Structural Pattern Tree organization Key ideas Aggregation/composition Divide And Conquer(recursion) Uniformity Individual/composite objects have the same interface. Implementation.

303 views • 9 slides

Composite Design Pattern By Aravind Reddy Patlola.

Composite Design Pattern By Aravind Reddy Patlola. Composite Design Pattern. What is it? Compose objects into tree structures to represent part-whole hierarchies. Composite lets clients treat individual objects and compositions of objects uniformly. Participants.

287 views • 11 slides

Composite Pattern

Composite Pattern. Jim Fawcett CSE791 – Design Patterns Summer 2000. Intent. Compose objects into tree structures to represent part-whole hierarchies. Composite lets clients treat individual objects and compositions of objects in a uniform way. Motivation – Dynamic Structure.

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Lecture 31: Composite Pattern

Computer Science 313 – Advanced Programming Topics. Lecture 31: Composite Pattern. Pimp my File Manager. Writing a Java-based file manager Starts at drive, but drill-down into directories Print out the names of directories & files Directory structure shown during print out

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The Composite Pattern

The Composite Pattern. Composite Pattern context. Graphics drawing applications Renders graphic primitives (e.g. lines , rectangles , ellipses ,…) But also subdrawings (e.g. groups of primitives can be translated, rotated, or scaled as a unit)

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Lecture 32: Implementing Composite Pattern

Computer Science 313 – Advanced Programming Topics. Lecture 32: Implementing Composite Pattern. Pimp my File Manager. Writing a Java-based file manager Starts at drive, but drill-down into directories Considers only directories & files (for now) Named required for all directory entries

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Adapter Design Pattern State Design Pattern

Adapter Design Pattern State Design Pattern. C Sc 335 Rick Mercer. Adapter Design Pattern. Gang of Four state the intent of Adapter is to

339 views • 16 slides

The Composite Design Pattern

The Composite Design Pattern. aComposite. Example : complex graphic application, with hierarchically nested objects. Main idea : Containers and leaf objects appear the same to clients. Up and down delegation : A container may delegate to all contained objects.

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Composite Design Pattern

Composite Design Pattern. Motivation – Dynamic Structure. Motivation – Static Structure. Applicability. Use the Composite pattern when: You need to represent part-whole hierarchies of objects

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Composite Design Pattern

Composite Design Pattern. Rick Mercer. Composite Pattern. Context: Often complex structures are built with container and primitive objects . Container objects can contain other objects

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Composite Pattern: Expressions

Assign. BinaryExp. Add. Expression. Constant. Variable. 2. Composite Pattern: Expressions. Leaf and non-Leaf (part/whole) have same interface Treat whole like part How are parts added to a whole? Simple interface, control propagates through system

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The Composite Pattern

The Composite Pattern. Composite Pattern. Intent Compose objects into tree structures to represent part-whole hierarchies. Composite lets clients treat individual objects and compositions of objects uniformly. Composite Pattern. Motivation

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October ‘00 composite anomaly pattern

October ‘00 composite anomaly pattern. 500 mb Geopotential Heights (m) Composite Anomaly of Flood-Producing Pattern in October. H. (Similar to PNA teleconnection pattern). L. October Circulation Pattern association with above normal streamflow in AZ.

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Composite Design Pattern

Composite Design Pattern. Rick Mercer. Composite Pattern. Recurring problem: Often complex structures are built with container and primitive objects . Container objects can contain other objects

305 views • 13 slides

Adapter Design Pattern State Design Pattern

Adapter Design Pattern State Design Pattern. C Sc 335 Rick Mercer. Adapter Design Pattern. Gang of Four state the intent of Adapter is to

469 views • 31 slides

Composite Pattern

Composite Pattern. Intent: Compose Objects into tree structures to represent part-whole hierarchies. Composite let clients treat individual objects and compositions of objects uniformly .

478 views • 29 slides

Composite Pattern

Composite Pattern. Jim Fawcett CSE776 – Design Patterns Summer 2003. Intent. Compose objects into tree structures to represent part-whole hierarchies. Composite lets clients treat individual objects and compositions of objects in a uniform way. Motivation – Dynamic Structure.

206 views • 16 slides

Composite Design Pattern

Composite Design Pattern. Rick Mercer. Composite Pattern. Context: Often complex structures are built with container and primitive objects . Container objects can contain other objects

198 views • 13 slides

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