sort list of objects by attribute java

Smiling Shrew answered on April 24, 2020 Popularity 10/10 Helpfulness 8/10

answer sort list of objects by attribute java

related java sort list by attribute

sort list of objects by attribute java

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ArrayList<Employee> employees = getUnsortedEmployeeList();
             
Comparator<Employee> compareById = (Employee o1, Employee o2) -> o1.getId().compareTo( o2.getId() );
 
Collections.sort(employees, compareById);
 
Collections.sort(employees, compareById.reversed());

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Source: Grepper

Tags: java list typescript

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Contributed on Apr 24 2020

Smiling Shrew

0 Answers Avg Quality 2/10

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java sort list by attribute

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       List.sort((a, b) -> {
                if (a.value() > b.value()) {
                    return -1;
                }
                if (a.value() < b.value()) {
                    return 1;
                }
                return 0;
            });

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Source: Grepper

Tags: java list typescript

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Contributed on Nov 09 2021

Idair Junior Pereira

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sort list of objects by attribute java

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