{"id":28910409,"url":"https://github.com/samuela31/oops-laboratory","last_synced_at":"2025-07-17T14:33:21.076Z","repository":{"id":299014241,"uuid":"1001829286","full_name":"Samuela31/OOPS-Laboratory","owner":"Samuela31","description":"OOPS using Java lab exercises done during semester 4 in college","archived":false,"fork":false,"pushed_at":"2025-06-16T12:30:34.000Z","size":210,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":0,"default_branch":"main","last_synced_at":"2025-06-21T18:11:40.711Z","etag":null,"topics":["applet","java","java-8","java-applet","jdbc","jdbc-driver","lab-exercises","oops","oops-in-java"],"latest_commit_sha":null,"homepage":"","language":"Java","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/Samuela31.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null,"zenodo":null}},"created_at":"2025-06-14T05:45:14.000Z","updated_at":"2025-06-16T12:33:15.000Z","dependencies_parsed_at":"2025-06-14T06:38:36.719Z","dependency_job_id":null,"html_url":"https://github.com/Samuela31/OOPS-Laboratory","commit_stats":null,"previous_names":["samuela31/oops-laboratory"],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/Samuela31/OOPS-Laboratory","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Samuela31%2FOOPS-Laboratory","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Samuela31%2FOOPS-Laboratory/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Samuela31%2FOOPS-Laboratory/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Samuela31%2FOOPS-Laboratory/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/Samuela31","download_url":"https://codeload.github.com/Samuela31/OOPS-Laboratory/tar.gz/refs/heads/main","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/Samuela31%2FOOPS-Laboratory/sbom","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":265616975,"owners_count":23798936,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":["applet","java","java-8","java-applet","jdbc","jdbc-driver","lab-exercises","oops","oops-in-java"],"created_at":"2025-06-21T18:11:22.734Z","updated_at":"2025-07-17T14:33:21.070Z","avatar_url":"https://github.com/Samuela31.png","language":"Java","funding_links":[],"categories":[],"sub_categories":[],"readme":"# OOPS Laboratory\nContains object oriented programming (OOP) lab exercises done in college using Java. Table of contents:\n- Lab 1: Class\n- Lab 2: Constructor and Constructor Overloading\n- Lab 3: Interface\n- Lab 4: Inheritance\n- Lab 5: String Methods\n- Lab 6: Exception Handling\n- Lab 7: Packages and Modularity\n- Lab 8: Threads\n- Lab 9: Applet\n- Lab 10: JDBC\n\n\n## Lab 1: Class \nUsing class [fibo](https://github.com/Samuela31/OOPS-Laboratory/blob/main/fibo.java) in Java, print first n terms of Fibonacci series using loops.\n\n![op1](https://github.com/Samuela31/OOPS-Laboratory/blob/main/oops%20lab%201%20output.png)\n\n## Lab 2: Constructor and Constructor Overloading\nUsing class [box](https://github.com/Samuela31/OOPS-Laboratory/blob/main/box.java) in Java, demonstrate constructor and constructor overloading concept with total surface area and volume of a box. \n\n![op2](https://github.com/Samuela31/OOPS-Laboratory/blob/main/oops%20lab%202%20output.png)\n\n## Lab 3: Interface\nUsing class [Testinterface](https://github.com/Samuela31/OOPS-Laboratory/blob/main/Testinterface.java) in Java, demonstrate interface concept via basic calculator functions.\n\n![op3](https://github.com/Samuela31/OOPS-Laboratory/blob/main/oops%20lab%203%20output.png)\n\n## Lab 4: Inheritance\nUsing class [TestInheritance](https://github.com/Samuela31/OOPS-Laboratory/blob/main/TestInheritance.java) in Java, demonstrate inheritance concept between classes via basic hospital patient details like vaccine status, age, gender, etc. CLASS file is created for each class in TestInheritance.java\n\n## Lab 5: String Methods\nUsing class [stringmethods](https://github.com/Samuela31/OOPS-Laboratory/blob/main/stringmethods.java) in Java, demonstrate string concepts like string reversal, character deletion, insertion, substitution, and index finding using String Buffer.\n\n![op5](https://github.com/Samuela31/OOPS-Laboratory/blob/main/oops%20lab%205%20output.png)\n\n## Lab 6: Exception Handling\nUsing class [library](https://github.com/Samuela31/OOPS-Laboratory/blob/main/library.java), implement library system for checking book availability for online lending with exception and error handling in Java.\n\n## Lab 7: Packages and Modularity\nUsing main class [hotel](https://github.com/Samuela31/OOPS-Laboratory/blob/main/Lab%207/hotel.java) in Java, implement hotel room booking system for customers via various room types differentiated into different classes like single room, double sharing, etc and demonstrate packages concept and modularity of code.\n\n## Lab 8: Threads\nUsing programs [Bank](https://github.com/Samuela31/OOPS-Laboratory/blob/main/Bank.java) and [Matrix](https://github.com/Samuela31/OOPS-Laboratory/blob/main/Matrix.java) in Java, demonstrate thread concept via simple implementation of bank system and matrix printing.\n\n## Lab 9: Applet\nUsing class [Message](https://github.com/Samuela31/OOPS-Laboratory/blob/main/Lab%209/Message.java) in Java, demonstrate Applet for displaying simple message. Another Applet implementation is [TrafficLightApplet](https://github.com/Samuela31/OOPS-Laboratory/blob/main/Lab%209/TrafficLightApplet.java) for displaying traffic light with text signal display.\n\n## Lab 10: JDBC\nUsing class [jdbc10](https://github.com/Samuela31/OOPS-Laboratory/blob/main/jdbc10.java) in Java, demonstrate JDBC (Java Database Connectivity) concept with Oracle SQL database and perform insertion, deletion, and display actions of student details stored in table.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsamuela31%2Foops-laboratory","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fsamuela31%2Foops-laboratory","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fsamuela31%2Foops-laboratory/lists"}