#advanced java training in navi mumbai

[dy-patil-university-navi-mumbai]

Is a BCA Degree the Right Choice After 12th?

For students who have just completed their 12th and are interested in technology, software, or IT, choosing the right undergraduate course can be a defining moment. One of the most popular options for tech-savvy students is the Bachelor of Computer Applications (BCA). But is a BCA degree truly the right choice after 12th?

Let’s explore what the course offers, who it’s ideal for, and what kind of future it can lead to.

What is a BCA degree?

BCA is a three-year undergraduate program focusing on computer science, software development, and IT applications. It is designed to provide students with foundational knowledge in programming languages, database management, web development, and more.

Unlike an engineering degree, BCA emphasizes practical skills over heavy theoretical concepts in mathematics or electronics. This makes it an ideal course for students who are passionate about computers but may not want to pursue a full-fledged engineering path.

Who should consider BCA after 12th?

A BCA degree is best suited for students who:

Have completed 12th with mathematics, computer science, or information technology

Are interested in coding, app development, or system analysis

Want to pursue a career in the tech or IT industry

Plan to continue their studies in specialized areas like MCA, data science, or cybersecurity

If you enjoy solving problems with technology and are keen to learn programming, BCA can offer the right mix of challenge and opportunity.

What will you study in a BCA course?

A typical BCA curriculum covers a range of subjects such as:

Programming languages like Java, Python, and C++

Web design and development

Database management systems

Operating systems and networking

Data structures and algorithms

Software engineering principles

Mobile application development

Many BCA colleges in Mumbai also offer hands-on training through projects, workshops, and internships that enhance real-world skills.

Career options after BCA

Graduates of BCA have access to a wide range of career opportunities in the technology sector. Some common job roles include:

Software Developer

Web Developer

Database Administrator

System Analyst

Network Administrator

IT Support Specialist

UI/UX Designer

Additionally, many students pursue a Master of Computer Applications (MCA), an MBA in Information Systems, or specialized certifications in fields like artificial intelligence, cloud computing, or cybersecurity.

Advantages of choosing BCA

Industry relevance: The course aligns with current IT industry demands.

Affordable and flexible: Compared to B.Tech, BCA is often more affordable and accessible.

Strong practical exposure: Most programs include real-world projects and training.

Foundation for future learning: BCA lays the groundwork for further specialization and higher education.

Why location and college choice matters

While the course content is important, so is the learning environment. Students studying at reputed BCA colleges in Mumbai benefit from:

Exposure to tech startups and MNCs based in the city

Internship opportunities in growing IT hubs

Guest lectures and workshops by industry professionals

Access to advanced labs and training resources

Choosing the right college can greatly impact your learning experience, networking opportunities, and job placement support.

Why DY Patil University is a top option

If you’re looking for a career-focused BCA program, DY Patil University, Navi Mumbai, offers a comprehensive course that blends academics with hands-on industry training. Highlights include:

A modern curriculum designed with industry input

Access to experienced faculty and well-equipped labs

Internship and placement support with leading IT companies

Workshops, coding sessions, and tech fests for skill enhancement

A campus environment that fosters growth and innovation

DY Patil University ensures that students are not only job-ready but also capable of adapting to future technological changes.

Final thoughts

If you’re passionate about technology and want a program that offers both academic knowledge and practical skills, a BCA degree can be a great choice after 12th. With strong career prospects and opportunities for further specialization, it’s a smart step toward building a future in IT.

DY Patil University, Navi Mumbai, provides the ideal platform to start your journey into the tech world with confidence and clarity.

[samiinfotech1]

The Rise of Computer Training Institutes in Navi Mumbai: Empowering the Digital Workforce

In today's fast-paced digital world, acquiring computer skills has become more important than ever. Whether you are a student looking to enhance your academic potential, a professional aiming to upskill, or an individual simply wanting to keep up with the latest technology trends, Computer training institute in Navi mumbai are the perfect solution. These institutes have witnessed a rise in demand, offering comprehensive courses designed to cater to all levels of learners.

The Growing Need for Computer Skills

As technology continues to evolve, the need for skilled professionals in the IT and digital sector has skyrocketed. From basic office applications like Microsoft Word and Excel to advanced programming languages, computer literacy has become a prerequisite in nearly every industry. Navi Mumbai, a prominent city in Maharashtra, is no exception. The city's rapid growth and thriving business environment have created a high demand for skilled workers, making computer training institutes an essential part of its educational landscape.

Diverse Training Programs to Suit Every Need

Computer training institutes in Navi Mumbai offer a wide range of programs to suit learners with various needs and backgrounds. These institutes cater to individuals who are just starting to explore the digital world as well as those who are already proficient but looking to acquire specialized skills.

Some of the most popular courses offered include:

Basic Computer Courses: Ideal for beginners, these courses cover essential skills such as typing, internet browsing, email management, and the use of productivity software.

Programming and Development: For individuals looking to pursue careers in software development, courses in languages like Python, Java, C++, and web development (HTML, CSS, JavaScript) are offered.

Graphic Designing and Animation: With the rise of digital content creation, courses in graphic design (Photoshop, Illustrator) and animation (AutoCAD, Blender) are in high demand.

Data Science and Artificial Intelligence: As data continues to shape business decisions, courses in data analysis, machine learning, and AI are becoming increasingly important.

Networking and IT Infrastructure: These programs provide training in computer networks, system administration, and cybersecurity.

Additionally, institutes offer certification programs for globally recognized certifications like Microsoft, Cisco, and Adobe, giving students an edge in the competitive job market.

Experienced Trainers and Modern Facilities

What sets these computer training institutes in Navi Mumbai apart is their focus on quality education. Most institutes employ experienced trainers who are not only well-versed in their respective fields but also possess practical industry experience. This ensures that students gain not only theoretical knowledge but also hands-on experience that can be applied in real-world scenarios.

Furthermore, the institutes are equipped with state-of-the-art facilities, including computer labs with the latest software and hardware. This ensures that students receive training in an environment that closely mimics the workplace, which can boost their confidence and skillset.

Job Placement Assistance

Many Computer and IT Training Institute in Nerul offer job placement assistance as part of their services. These institutes often have collaborations with leading companies and offer internships or job placement support to help graduates kick-start their careers. This is a significant advantage for students, as it helps bridge the gap between education and employment, allowing them to enter the workforce with confidence.

 

The demand for computer skills is undeniably on the rise, and computer training institutes in Navi Mumbai are playing a vital role in meeting this demand. By offering diverse courses, experienced trainers, and a focus on practical skills, these institutes are equipping individuals with the knowledge and confidence they need to succeed in the digital age. Whether you're looking to advance your career or simply improve your digital literacy, a computer training institute in Navi Mumbai could be your gateway to a brighter future.

[faizrashis1995]

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[java-training-mumbai]

Advanced Java training

http://www.asterixsolution.com/advanced-java-training.htmlIntroduction to Advanced Java Training

Advanced Java Training is specially designed for those who have through knowledge of core Java and now want to master Advanced Java. This training includes major advanced Java topics like JDBC (both with MySQL and MongoDB), Servlet, JSP, Java Mail and frameworks, Spring and Hibernate completed in 120 hours. This training includes development of 2 projects.

[Source : http://www.asterixsolution.com/advanced-java-training.html] 

[dmroyankita]

We provide the best Java Training  , navi mumbai. We have industry experienced trainers and provide hands on practice. Basic to advanced modules are covered in training sessions. For more details, visit :  http://www.asterixsolution.com/advanced-java-training.html 

Duration - 120 hrs

Sessions - 3 per week

Programs Covered - 400+

Project - 2 (1 live project)

Students - 15 per batch

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We provide best Advanced Java Course, navi mumbai. We have industry experienced trainers and provide hands on practice. Basic to advanced modules are covered in training sessions. For more details, visit :  http://www.asterixsolution.com/advanced-java-training.html

[anujatalathi82]

Computer Training Centers

Java training centers are places where you get basic and advanced knowledge about computer programs and specific computer software. Many of the centers are high-quality, equipped with knowledgeable and experienced instructors, routing both beginners and experienced hands to familiarize themselves with opportunities in the IT world. Training centers are found in almost all areas. They offer computer education and training in the form of certificate courses and degree programs.

 Computer training centers offer many divisions of learning, including software, hardware, web development and networking. Some of the short term courses provided include software products such as spreadsheets, word processing, computer aided design, and programming languages such as java, visual basic, web scripting, C, C++ and .NET. In addition, one can learn the basic computer safety techniques, troubleshooting and the maintenance of computers.

 A beginner in the computer field can first locate a good computer training center. The location, size of the classes, training facilities, accreditation of the center and its courses, and the fee are factors to be thought of. Special discounts may be available for certain programs. Sometimes, computer training centers offer course packages with free training on Internet and basic programs on special occasions. Some centers have special packages for employees to learn the latest software packages. They extend professional training on office software and hardware in leading companies.

 A few centers give assessment services for those who need to benefit from new computer technologies. In this regard, the centers work close to federal and private departments, schools and various private or public parties. In addition to initial assessment, computer training centers offer follow up services beneficial for clients. Clients can familiarize themselves with the new operating environment and the best use of the new software.

 Computer training centers are a profitable business. The government extends considerable support, including grants, to set up a center.

[java-training-institute]

Working of String – Java Course

On the very first line.String str="java";JVM created a new object with value "java". When we concat other String "withz.in" in the original String str. But as String is of nature final it cannot make changes in the same object reference, hence it first creates a new object "withz.in" and then concat the other two Strings and create a new String "javawithz.in" and we have used assignment operator  str=str.concat("withz.in"); Now str points at the third object created and first two objects lies unidentified in Heap and when we print we print it we get output as "javawithz.in"Now let us take another example for understanding the same concept String str="java";str.toUpperCase();System.out.println(str); Now in this case when the first line got executed JVM created a new String object "java" and str was pointing at the same object.Then we did str.toUpperCase(); This created a new Object with value "JAVA" but as we haven't used any assignment operator str is still pointing at old reference and not the new. So when we print it we will get "java".  Java Course in Mumbai is one of the best option for developing career in Java. 100% Industrial knowledge, Experienced Faculty, Interview Preparations are main key features of Asterix Solution. For more details, visit www.asterixsolution.com/java-training.html / Call : +91 982 168 1514 / +91 771 503 6251   Java is platform independent. Java Course helps to develop career in Java Industry. Get Training and learn to develop projects in Java.  

Following is the one part of Java Course. – Working of String

According to Oracle String in Java are sequence of characters and are represented by a class java.lang.String.

So in simple words String in Java are objects.

 Declaration for String class looks like this

 public final class String extends Object

String in Java are of nature Immutable as they are declared as final.

String can be declared in multiple ways in java

 For example

String str="Java";

In this case str is a String literal as it is declared directly using = sign.

While execution JVM creates a String object and store it in Object Heap.

 Other way of Declaration

 String s=new String("Hello");

or

char[] charArray=new char[]{'s','u','c','c','e','s','s'};

String s1=new String(charArray);

 An important concept which many people don't take notice of is the following situation.

 String str="java";

str=str.concat("withz.in");

System.out.println(str);

  String is of nature final and final objects can change their reference.

So what happens when we print this and how many String objects are created in this process.

On the very first line.

String str="java";

JVM created a new object with value "java".

 When we concat other String "withz.in" in the original String str.

But as String is of nature final it cannot make changes in the same object reference, hence it first creates a new object "withz.in" and then concat the other two Strings and create a new String "javawithz.in" and we have used assignment operator

 str=str.concat("withz.in");

 Now str points at the third object created and first two objects lies unidentified in Heap and when we print we print it we get output as "javawithz.in"

Now let us take another example for understanding the same concept

 String str="java";

str.toUpperCase();

System.out.println(str);

 Now in this case when the first line got executed JVM created a new String object "java" and str was pointing at the same object.

Then we did

 str.toUpperCase();

 This created a new Object with value "JAVA" but as we haven't used any assignment operator str is still pointing at old reference and not the new.

 So when we print it we will get "java".

 Java Course in Mumbai is one of the best option for developing career in Java. 100% Industrial knowledge, Experienced Faculty, Interview Preparations are main key features of Asterix Solution. For more details, visit www.asterixsolution.com/java-training.html /

Call : +91 982 168 1514 / +91 771 503 6251 

[romeyramshey]

Java Training With Placement

We provide best Java Training With Placement, navi mumbai. We have industry experienced trainers and provide hands on practice. Basic to advanced modules are covered in training sessions. For more details, visit : http://www.asterixsolution.com/advanced-java-training.html   Read the full article

[dy-patil-university-navi-mumbai]

Is MCA the Right Postgraduate Degree for Your Tech Career?

In a digital-first world, the demand for skilled IT professionals is continuously rising. For graduates aiming to deepen their knowledge and improve their job prospects in the tech industry, the Master of Computer Applications (MCA) is a popular and practical choice. But is it the right fit for your career ambitions?

If you're exploring higher education options and want to know whether pursuing an MCA aligns with your professional goals, this guide will help you make an informed decision.

Understanding the MCA program

The MCA is a two-year postgraduate program designed to build advanced skills in software development, computer architecture, database management, cloud computing, cybersecurity, and system design. It’s meant for students who already have a background in computer science, IT, or mathematics at the undergraduate level.

The course structure includes both theoretical learning and practical training, with programming languages, project work, and internships being integral parts of the curriculum.

Who should consider an MCA?

An MCA is best suited for:

BCA, B.Sc. (IT/CS), or B.Com (with IT specialization) graduates looking to build a career in tech

Working professionals wanting to upgrade their technical qualifications

Students who are interested in software development, system architecture, or data science

Those who aim to pursue careers in tech management, software engineering, or research

If you enjoy coding, problem-solving, and working with evolving technologies, an MCA could be a natural next step in your academic journey.

Key skills you’ll gain

An MCA program focuses on both technical expertise and professional skills. By the end of the course, you’ll be proficient in:

Programming languages like Java, Python, C++, and JavaScript

Web and mobile application development

Software project management

Database handling using Oracle, MySQL, or MongoDB

Cloud computing platforms and cybersecurity protocols

Analytical thinking and collaborative problem-solving

These skills are highly valued by employers across industries ranging from IT services and finance to e-commerce and manufacturing.

Career opportunities after MCA

Graduates of MCA programs are eligible for a wide variety of tech-based roles such as:

Software Developer or Engineer

Web Developer

System Analyst

IT Consultant

Database Administrator

Network Security Engineer

Data Analyst or AI Specialist

The degree's flexibility also allows you to work in startups, MNCs, and government agencies, or even pursue entrepreneurship in the tech space.

Why college selection matters

The quality of your MCA experience depends significantly on where you study. Many MCA colleges offer industry-integrated programs with strong academic and placement support. When choosing a college, consider:

Curriculum relevance and technical depth

Faculty qualifications and mentorship support

Access to updated lab facilities and coding platforms

Internship and placement history

Industry exposure through seminars, guest lectures, and hackathons

Why DY Patil University is a strong choice

For students looking to pursue MCA from a trusted institution, DY Patil University, Navi Mumbai, offers a well-rounded program that prepares graduates for real-world challenges in IT and software development.

Highlights of DYPU’s MCA program include:

Industry-oriented curriculum with a focus on emerging technologies

Experienced faculty with academic and corporate experience

Hands-on training through lab work, live projects, and internships

Strong placement assistance with ties to top IT recruiters

Support for research and innovation in computing

DY Patil University ensures that students not only master technology but also develop the confidence to lead in the tech space.

Final thoughts

An MCA degree can be a game-changer if you’re serious about building a career in technology. It provides advanced skills, better job prospects, and the ability to grow into leadership roles in tech-driven companies.

If you're ready to elevate your technical knowledge and open up new career avenues, consider enrolling at a reputed institute like DY Patil University, Navi Mumbai—where your passion for technology meets professional success.

[samiinfotech1]

Top Computer Training Institutes in Navi Mumbai: Unlocking Your Potential in the Digital Era

In today’s tech-driven world, computer skills are not just an advantage; they’re essential for anyone looking to thrive in their career. Navi Mumbai, known for its rapid development and growing corporate hub, has become a prime location for top Computer training institute in Navi mumbai. These institutes offer courses that cater to a wide range of interests, from basic computer literacy to advanced IT skills, helping students, working professionals, and job seekers stay competitive in a rapidly evolving job market.

Why Choose a Computer Training Institute in Navi Mumbai?

Computer training institutes in Navi Mumbai are known for their industry-aligned curricula, experienced trainers, and practical learning environments. Unlike online courses, these institutes offer hands-on practice, personalized instruction, and structured support that help students build both technical and problem-solving skills. For individuals who prefer in-person guidance, these institutes provide an ideal environment to learn, practice, and apply new skills.

Popular Courses Offered by Computer Training Institutes in Navi Mumbai

Computer training institutes in Navi Mumbai offer a wide range of courses that cater to diverse skill levels and interests:

Basic Computer Skills: Ideal for beginners, these courses cover fundamental skills such as using Microsoft Office, internet navigation, and essential IT concepts. These programs are perfect for individuals looking to gain foundational computer knowledge.

Programming Languages: Institutes offer courses in popular programming languages like Python, Java, C++, and JavaScript, all of which are in high demand for software development roles. Learning to code opens doors to careers in app development, software engineering, and data science.

Web Development and Design: Many institutes provide web development courses that cover HTML, CSS, JavaScript, and frameworks such as React or Angular. For creative learners, courses in UI/UX design are also available, which cover essential design principles and tools like Adobe XD or Figma.

Data Science and Analytics: With data playing a critical role in decision-making, courses in data science, data analysis, and machine learning are increasingly popular. These programs teach students how to analyze, interpret, and utilize data to drive business decisions.

Digital Marketing: As businesses expand their online presence, digital marketing skills are in high demand. Institutes offer courses that cover search engine optimization (SEO), social media marketing, email marketing, and content strategy, preparing students for a dynamic and evolving industry.

Cybersecurity: As the importance of data security grows, cybersecurity training has become essential. Courses on cybersecurity provide students with skills in ethical hacking, network security, and threat analysis, which are critical in safeguarding digital information.

Software Testing and Quality Assurance (QA): QA courses train students in testing methodologies, tools, and processes, preparing them for careers in software testing—a field essential for quality control in tech companies.

Advantages of Learning at a Computer Training Institute in Navi Mumbai

Industry-Relevant Skills: Institutes keep their curricula up-to-date with the latest technology trends, ensuring that students gain skills that meet current industry demands.

Experienced Instructors: Many institutes hire certified and experienced professionals who bring real-world knowledge to their teaching. This expertise ensures students learn both the theory and application of their skills.

Hands-on Training: Practical exercises, projects, and live sessions are integral to the learning process. Many institutes offer labs and real-world projects to help students gain hands-on experience.

Certifications and Placement Support: Upon completing a course, students receive certifications that are recognized by employers. Many institutes also offer placement assistance, helping students connect with potential employers and secure jobs.

How to Choose the Right Computer Training Institute in Navi Mumbai

To make the most out of your learning experience, it’s essential to choose the right institute. Here are a few factors to consider:

Accreditation and Reputation: Look for institutes that have a good reputation and offer accredited courses.

Course Content: Ensure the curriculum aligns with your goals and includes practical training.

Faculty Expertise: Experienced instructors can provide insights into industry demands and best practices.

Placement Record: If job placement is a priority, choose an institute with strong industry connections and a high placement rate.

 

Computer and IT Training Institute in Nerul provide valuable learning opportunities for anyone looking to build or enhance their IT skills. With a range of courses in high-demand fields and practical, hands-on training, these institutes empower students to pursue successful careers in technology. By choosing the right program, individuals can prepare themselves to meet the challenges and opportunities of the digital future. Whether you’re a beginner or an advanced learner, Navi Mumbai’s training centers offer the resources and support needed to unlock your potential in the world of technology.

[faizrashis1995]

We provide best java certification course in thane, navi mumbai. We have industry experienced trainers and provide hands on practice. Basic to advanced modules are covered in training sessions. For more details, visit :  http://www.asterixsolution.com/advanced-java-training.html

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NetTech India offers Java training in Mumbai, Thane & Navi-mumbai. Our Java course includes basic to advanced level and Our trainers are Oracle java certified experts and experienced working professionals with hands on real time multiple java projects knowledge.

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[dmroyankita]

Why, when and how to return Stream from your Java API instead of a collection

Introduction

Collections are basic and commonly used data structures. Programmers from the beginning of their career learn how to use them to receive, process and return data. Getting more advanced in Java programming, they find stream() method to convert a collection into a stream and learn how to process data using some of the stream’s useful methods like map, flatMap or reduce. They could also notice that other APIs in Java return a stream too e.g. String.lines(), Matcher.results(), Files.find(), Random.ints().

If you have experience with consuming streams but haven’t produced them yet, this article is for you. I’m going to show you some scenarios where streams can be very convenient and examples on how to use them. Additionally, I shortly mention error handling and resource management.

The article is based on standard Java library java.util.stream. It’s related neither to reactive streams nor to other implementation of streams like e.g. Vavr. Also, I’m not going to cover advanced details of streams like parallel execution.

First, let’s discuss briefly distinctive streams features compared to collections. Although there are some similarities, the differences are significant and you shouldn’t treat streams as just another type of collection in the library.

Accordingly to the documentation of java.util.stream the most important features are:

No storage and Possibly unbounded — collections are ready-to-use data structures, while stream represents the ability to produce the data, which usually doesn’t even exist at the point the stream is created. As data in streams are not stored we can create practically indefinite streams or rephrasing it more practically, we can let the consumer decide how many elements to read from the stream, keeping it potentially indefinite from producer perspective (e.g. new Random().ints()).

Laziness-seeking — many operations (like filtering, mapping) are suspended at the time of stream definition and performed only when a consumer decides to consume data from a stream

Functional in nature — as you already have some experience with consuming streams, you could notice that processing data in streams you create a new stream for each step like filter or map instead of modifying source data

Consumable — you can read the stream only once, then it becomes “consumed” unlike collections which can be read many times

Let’s now see what problems we can solve with streams.

Processing a large volume of data

Assume, we have to replicate data from an external service into our database. The volume of data to replicate can be arbitrarily large. We can’t fetch all data, store it in a collection and then save in the database because of the potential risk of running out of heap memory. We have to process data in batches and design an interface between an external service client and database storage. Because the stream doesn’t store the date it can be used to safely process the required amount of data.

Example:

In the example (and all following) we are going to use static methods of java.util.stream.Stream interface to build a stream. The most powerful and flexible way to build a stream in Java is to implement the Spliterator interface and then wrap it into a stream using StreamSupport class. Though, as we can see, static factory methods in the Stream interface are sufficient in many cases.

Assume a simple API to fetch data from an external service that supports pagination (e.g. rest service, database). The API fetches at most limit items starting from the offset. Using the API iteratively we can fetch as much data as required.

 Now we can use the API to provide the stream of data and isolate an API’s consumer from the pagination API:

 Where Cursor is a simple holder of the current offset.

 We use Stream.generate() method to build an infinite stream (7), where each element is created by the provided supplier. At this point, the stream elements are pages fetched from the REST API represented by List<T>. The instance of the Cursor class is created for each stream to track the progress of fetched elements. Stream.takeWhile() method (8) is used to detect the last page and finally to return the stream of T instead of List<T> we use flatMap to flatten the stream (9). Although in some scenarios it could be useful to preserve the batch e.g. to save the whole page in one transaction.

Now we can use the Service.stream(size, batchSize) to retrieve arbitrary long stream, without any knowledge of pagination API (we decided to expose the batchSize parameter, but it’s a design decision). The memory consumption, at any point in time, is limited by the batch size. A consumer can process the data one by one saving in the database or batch them again (with potentially different batch sizes).

Fast access to (incomplete) data

Assume we have a time-consuming operation which has to be performed on each element of data and the computation takes the time t. For n elements, the consumer has to wait for t * n before receiving the result of the computation. It could be an issue e.g. if a user is waiting for the table with the results of the computation. Preferably we would like to show the first results instantly as they are computed instead of waiting for computation of all results and filing the table at once.

Example:

 Consumer:

 Output:

Processing of: a

aa

Processing of: b

…

As we can see, the result of the processing of the first element — “aa” is available for the user before the processing of the next element started, but still, the computation is the stream’s producer responsibility. In other words, the consumer decides when and if the computation should be performed, but the producer is still responsible for how to perform the computation.

You may think that’s easy and you don’t need a stream. Sure, you’re right, let’s take a look:

 And the consumer:

 We’ve achieved the same result but for the price of encapsulation — expensiveStringDoubler has to become public and what’s even worse, now the consumer is responsible for calling it.

But wait, we can do better:

 And the consumer:

 Again the same effect, but actually we have reinvented the wheel, our implementation mimics stream’s ancestor — Iterator and we’ve lost the advantage of stream’s API.

Avoid premature computation

Assume again we have a time-consuming operation to be performed on each stream element. There are situations when a consumer of the API can’t say in advance how much data is required. For example:

user canceled data loading

an error occurred during data processing and there is no need to process the rest of the data

consumer reads data until a condition is met e.g. first positive value

Thanks to the laziness of streams some computations can be avoided in such situations.

Example

 Consumer:

 In the example, the consumer reads the data until the value is greater than 0.4. The producer is not aware of such logic of the consumer, but it computes only as many items as necessary. The logic (e.g. the condition) can be changed independently at the consumer side.

API easy to use

There is one more reason to use streams instead of custom API design. Streams are part of the standard library and well known for many developers. Using streams in our API makes it easier for other developers to use the API.

Additional considerations

Error handling

Traditional error handling doesn’t work with Streams. Because actual processing is postponed until required

 Resource management

Sometimes we have to use a resource to provide stream data (e.g. session in an external service) and we want to release it when the stream processing is finished. Fortunately, stream implements Autoclosable interface and we can use a stream in try-with-resources statements making resource management very easy. All we have to do is to register a hook in the stream with the onClose method. The hook will be automatically called when the stream is closed.

Example

 Consumer:

 Output:

0.2264004802916616

0.32777949557515484

Releasing resources…

Exception in thread “main” java.lang.RuntimeException: Data processing exception[Source]-https://blog.softwaremill.com/why-when-and-how-to-return-stream-from-your-java-api-instead-of-a-collection-c30e7ebc5407

We provide the best advanced java course  in navi mumbai. We have industry experienced trainers and provide hands on practice. Basic to advanced modules are covered in training sessions.

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We provide best Java Training With Placement, navi mumbai. We have industry experienced trainers and provide hands on practice. Basic to advanced modules are covered in training sessions. For more details, visit :  http://www.asterixsolution.com/advanced-java-training.html

[anujatalathi82]

Asterix Solution is Best Java Training in Thane and Vashi, provides Core and Advanced Java Training Course with experience of working on live projects . 

For more details, visit : http://www.asterixsolution.com/java-training.html