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The content also distinguishes static object diagrams from message-driven behavior, and introduces message types and sequencing behavior.",{"@graph":14,"@context":72},[15,34,55],{"@type":16,"itemListElement":17},"BreadcrumbList",[18,23,27,31],{"item":19,"name":20,"@type":21,"position":22},"https://docshare.wps.com","Home","ListItem",1,{"item":24,"name":25,"@type":21,"position":26},"https://docshare.wps.com/document/","Document",2,{"item":28,"name":29,"@type":21,"position":30},"https://docshare.wps.com/document/technology/","Technology",3,{"item":32,"name":10,"@type":21,"position":33},"https://docshare.wps.com/document/unit-iv-basic-behavioral-modeling-i/655740/",4,{"url":32,"name":10,"@type":35,"image":36,"author":41,"headline":10,"publisher":44,"fileFormat":47,"inLanguage":8,"description":12,"dateModified":48,"datePublished":49,"encodingFormat":47,"isAccessibleForFree":50,"interactionStatistic":51},"DigitalDocument",{"url":37,"@type":38,"width":39,"height":40},"https://docshare.wps.com/thumbnails/unit-iv-basic-behavioral-modeling-i/655740.png","ImageObject",300,407,{"name":42,"@type":43},"miaandmiso","Person",{"url":19,"name":45,"@type":46},"DocShare","Organization","application/pdf","2026-11-02","2026-10-25",true,{"@type":52,"interactionType":53,"userInteractionCount":33},"InteractionCounter",{"@type":54},"ViewAction",{"@type":56,"mainEntity":57},"FAQPage",[58,64,68],{"name":59,"@type":60,"acceptedAnswer":61},"What is an interaction in basic behavioral modeling?","Question",{"text":62,"@type":63},"An interaction is a behavior comprising a set of messages exchanged among objects in roles within a context to accomplish a purpose.","Answer",{"name":65,"@type":60,"acceptedAnswer":66},"How do links and connectors relate to sending messages?",{"text":67,"@type":63},"A link is a semantic connection among objects, specifying a path along which one object can dispatch a message to another object.",{"name":69,"@type":60,"acceptedAnswer":70},"What is the difference between an object diagram and a message-based model?",{"text":71,"@type":63},"An object diagram models the state of a society of objects at a given time, while messages specify collaboration with the expectation that activity will ensue, often resulting in changes of state.","https://schema.org",{"og:url":32,"og:type":74,"og:title":10,"og:site_name":45,"og:description":12},"article",{"robots":76,"canonical":32},"index,follow",{"doc_id":78,"site_id":7},655740,1793073061,{"code":4,"msg":81,"data":82},"success",[83,87,91,95,100,104,109,114,119,122,126],{"id":22,"doc_module":4,"doc_module_name":25,"category_name":84,"show_sort_weight":85,"slug":86},"Story & Novel",90,"story-novel",{"id":26,"doc_module":4,"doc_module_name":25,"category_name":88,"show_sort_weight":89,"slug":90},"Literature",80,"literature",{"id":33,"doc_module":4,"doc_module_name":25,"category_name":92,"show_sort_weight":93,"slug":94},"Exam",70,"exam",{"id":96,"doc_module":4,"doc_module_name":25,"category_name":97,"show_sort_weight":98,"slug":99},5,"Comic",60,"comic",{"id":101,"doc_module":4,"doc_module_name":25,"category_name":29,"show_sort_weight":102,"slug":103},6,50,"technology",{"id":105,"doc_module":4,"doc_module_name":25,"category_name":106,"show_sort_weight":107,"slug":108},7,"Healthcare",40,"healthcare",{"id":110,"doc_module":4,"doc_module_name":25,"category_name":111,"show_sort_weight":112,"slug":113},8,"Research & Report",30,"research-report",{"id":115,"doc_module":4,"doc_module_name":25,"category_name":116,"show_sort_weight":117,"slug":118},9,"Religion & Spirituality",20,"religion-spirituality",{"id":117,"doc_module":4,"doc_module_name":25,"category_name":120,"show_sort_weight":117,"slug":121},"World Cup","world-cup",{"id":123,"doc_module":4,"doc_module_name":25,"category_name":124,"show_sort_weight":123,"slug":125},10,"Lifestyle","lifestyle",{"id":127,"doc_module":4,"doc_module_name":25,"category_name":128,"show_sort_weight":96,"slug":129},19,"General","general",{"code":4,"msg":81,"data":131},{"doc_id":78,"user_id":132,"nickname":42,"user_avatar":133,"doc_module":4,"category_id":101,"category_name":29,"doc_title":10,"doc_description":12,"doc_content":134,"file_id":135,"file_url":136,"file_type":137,"file_size":138,"view_count":33,"is_deleted":4,"is_public":22,"is_downloadable":22,"audit_status":22,"page_count":139,"language":140,"language_code":8,"site_id":7,"html_lang":8,"table_of_contents":141,"faqs":142,"seo_title":143,"seo_description":12,"update_tm":144,"read_time":145},7971478544854,"https://ap-avatar.wpscdn.com/davatar_994ba38a5ba835b3df7d355c54d3ed8d","UNIT-IV  \nBASIC BEHAVIORAL MODELING-I  \nCONTENTS  \n1. Interactions  \n Terms and Concepts  \n Modeling Techniques  \n2. Interaction Diagrams  \n Terms and Concepts  \n Modeling Techniques  \nInteractions:  \nTerms and Concepts:  \nAn interaction is a behavior that comprises a set of messages exchanged among objects in a set of roles within a context to accomplish a purpose. A message is a specification of a Collaboration between objects that conveys information with the expectation that activity will ensue.  \nContext  \nYou may find an interaction wherever objects are linked to one another. You'll find interactions in the collaboration of objects that exist in the context of your system or subsystem. You will also find interactions in the context of an operation. Finally, you'll find interactions in the context of a class.  \nMost often, you'll find interactions in the collaboration of objects that exist in the context of your system or subsystem as a whole. For example, in a system for Web commerce, you'll find objects on the client (such as instances of the classes BookOrder and OrderForm) interacting with one another. You'll also find objects on the client (again, such as instances of BookOrder) interacting with objects on the server (such as instances of BackOrderManager) . These interactions therefore not only involve localized collaborations of objects (such as the interactions surrounding  \nOrderForm), but they may also cut across many conceptual levels of your system (such as the interactions surrounding BackOrderManager) .  \nYou'll also find interactions among objects in the implementation of an operation, in the context of a class. You can use interactions to visualize, specify, construct, and document the semantics of a class. An interaction may also be found in the representation of a component, node, or use case, each of which is really a kind ofUML classifier. In the context of a use case, an interaction represents a scenario that, in turn, represents one thread through the action of the use case.  \nObjects and Roles  \nThe objects that participate in an interaction are either concrete things or prototypical things. Asa concrete thing, an object represents something in the real world. For example, p, an instance of the class Person, might denote a particular human. Alternately, as a prototypical thing, p might represent any instance of Person.  \nNote  \nIn a collaboration, the interactions are usually prototypical things that play particular roles, not specific objects in the real world, although it is sometimes useful to describe collaborations among particular objects.  \nIn the context of an interaction, you may find instances of classes, components, nodes, and use cases. Although abstract classes and interfaces, by definition, may not have any direct instances, you may represent instances of these things in an interaction. Such instances do not represent direct instances of the abstract class or of the interface, but may represent, respectively, indirect (or prototypical) instances of any concrete children of the abstract class of some concrete class that realizes that interface.  \nLinks and Connectors  \nA link is a semantic connection among objects. In general, a link is an instance of an association. As Figure 16-2 shows, wherever a class has an association to another class, there may be a link between the instances of the two classes; wherever there is a link between two objects, one object can send a message to the other object.  \nA link specifies a path along which one object can dispatch a message to another (or the same) object. Most of the time it is sufficient to specify that such a path exists. If you need to be more precise about how that path exists, you can adorn the appropriate end of the link with one of the following constraints:  \nassociation Specifies that the corresponding object is visible by association  \nassociation self  \nglobal local parameter  \nSpecifies that the corresponding object is visible by","cbCaitWv4WNPx9cA","https://ap.wps.com/l/cbCaitWv4WNPx9cA","pdf",220383,14,"English","# Interactions\n## Terms and Concepts\n## Modeling Techniques\n# Interaction Diagrams\n## Terms and Concepts\n## Modeling Techniques\n## Messages\n## Sequencing","[{\"question\":\"What is an interaction in basic behavioral modeling?\",\"answer\":\"An interaction is a behavior comprising a set of messages exchanged among objects in roles within a context to accomplish a purpose.\"},{\"question\":\"How do links and connectors relate to sending messages?\",\"answer\":\"A link is a semantic connection among objects, specifying a path along which one object can dispatch a message to another object.\"},{\"question\":\"What is the difference between an object diagram and a message-based model?\",\"answer\":\"An object diagram models the state of a society of objects at a given time, while messages specify collaboration with the expectation that activity will ensue, often resulting in changes of state.\"}]","UNIT-IV - BASIC BEHAVIORAL MODELING-I | PDF",1792963531,35]