Java SE 11 Programmer II: Lambda Operations & Streams
Java SE 11
16 Videos | 1h 12m 55s - Includes Assessment
- Earns a Badge
Explore the java.util.function package interfaces, roles of the Predicate, Consumer, Function, and Supplier interfaces, Stream data search approaches, and Optional class methods. Work with Lambda expressions, method references, and Function packages, and other topics covered in this 16-video course. To start, observe how to work with Lambda expressions and method references, then examine java.util.function package interfaces and their roles. Then work with interfaces in the Function package; recognize roles of the Predicate, Consumer, Function, and Supplier interfaces; and use these interfaces based on case studies. Explore Primitive and Binary variations of the Base interfaces of the java.util.function package; extract Stream data by using the map, peek, and flatMap methods; and search stream data with the findFirst, findAny, anyMatch, allMatch, and noneMatch methods. Use Stream API to search and match data; list Optional class methods, and use enhanced features of Optional class in Java SE 11. Perform calculations using the count, max, min, average and sum Stream operation; perform collection sorting using Lambda expressions, and use collectors with Stream, including groupingBy and partitioningBy operations. This is one course is a series to prepare for the 1Z0-816: Java SE 11 Programmer II certification exam.
WHAT YOU WILL LEARN
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discover the key concepts covered in this course
work with Lambda expressions and method references
describe interfaces from the java.util.function package and their roles
work with interfaces in the Function package
recognize the roles of the Predicate, Consumer, Function, and Supplier interfaces
use the Predicate, Consumer, Function, and Supplier interfaces based on case studies
use the Primitive and Binary variations of the Base interfaces of the java.util.function package
extract stream data using the map, peek and flatMap methods -
search stream data using the findFirst, findAny, anyMatch, allMatch, and noneMatch methods
use the Stream API to search and match data
list methods of the Optional class
use enhanced features of the Optional class in Java SE 11
perform calculations using the count, max, min, average and sum Stream operations
sort collections using Lambda expressions
use collectors with Stream, including the groupingBy and partitioningBy operations
summarize the key concepts covered in this course
IN THIS COURSE
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1.Course Overview1m 14sUP NEXT
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2.Working with Lambda Expressions3m 52s
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3.Interfaces and their Roles4m 14s
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4.Working with Interfaces3m 27s
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5.Predicate, Consumer, Function, and Supplier4m 32s
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6.Predicate, Consumer, Function, and Supplier Cases6m 14s
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7.Primitive and Binary Variations Usage4m 12s
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8.Stream Data7m 35s
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9.Searching Stream Data5m 32s
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10.Stream API Usage3m 11s
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11.Optional Class Methods5m 28s
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12.Optional Class Enhanced Features in Java SE 112m 50s
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13.Calculations Using Functions3m 31s
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14.Collection Sorting3m 6s
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15.Collectors5m 36s
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16.Course Summary1m 20s
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