Difference between revisions of "ImmutableList Assignment"
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=Code To Implement= | =Code To Implement= | ||
+ | ==Utilities== | ||
{{JavaToImplement|DefaultImmutableList|constructors<br/>head<br/>tail<br/>isEmpty<br/>|immutable.list.assignment}} | {{JavaToImplement|DefaultImmutableList|constructors<br/>head<br/>tail<br/>isEmpty<br/>|immutable.list.assignment}} | ||
class DefaultImmutableList implements [https://www.cse.wustl.edu/~cosgroved/courses/cse425s/spring20/apidocs/immutable/list/core/ImmutableList.html ImmutableList<E>] | class DefaultImmutableList implements [https://www.cse.wustl.edu/~cosgroved/courses/cse425s/spring20/apidocs/immutable/list/core/ImmutableList.html ImmutableList<E>] | ||
Line 9: | Line 10: | ||
{{JavaToImplement|Lists|nil<br/>cons<br/>brackets<br/>|immutable.list.assignment}} | {{JavaToImplement|Lists|nil<br/>cons<br/>brackets<br/>|immutable.list.assignment}} | ||
− | ==Length== | + | ==Apps== |
+ | ===Length=== | ||
{{JavaToImplement|Length|length|immutable.list.apps.assignment}} | {{JavaToImplement|Length|length|immutable.list.apps.assignment}} | ||
<nowiki>public static <E> int length(ImmutableList<E> list)</nowiki> | <nowiki>public static <E> int length(ImmutableList<E> list)</nowiki> | ||
− | ==SumProductCountdownFactorial== | + | ===SumProductCountdownFactorial=== |
{{JavaToImplement|SumProductCountdownFactorial|sum<br/>product<br/>countdown<br/>factorial|immutable.list.apps.assignment}} | {{JavaToImplement|SumProductCountdownFactorial|sum<br/>product<br/>countdown<br/>factorial|immutable.list.apps.assignment}} | ||
− | ===sum=== | + | ====sum==== |
<nowiki>public static int sum(ImmutableList<Integer> xs)</nowiki> | <nowiki>public static int sum(ImmutableList<Integer> xs)</nowiki> | ||
− | ===product=== | + | ====product==== |
<nowiki>public static int product(ImmutableList<Integer> xs)</nowiki> | <nowiki>public static int product(ImmutableList<Integer> xs)</nowiki> | ||
− | ===countdown=== | + | ====countdown==== |
<nowiki>public static ImmutableList<Integer> countdown(int n)</nowiki> | <nowiki>public static ImmutableList<Integer> countdown(int n)</nowiki> | ||
− | ===factorial=== | + | ====factorial==== |
<nowiki>public static int factorial(int n)</nowiki> | <nowiki>public static int factorial(int n)</nowiki> | ||
− | ==Concat== | + | ===Concat=== |
{{JavaToImplement|Concat|concat|immutable.list.apps.assignment}} | {{JavaToImplement|Concat|concat|immutable.list.apps.assignment}} | ||
Revision as of 16:51, 17 January 2020
Contents
Code To Implement
Utilities
class: | DefaultImmutableList.java | ![]() |
methods: | constructors head tail isEmpty |
|
package: | immutable.list.assignment | |
source folder: | src/main/java |
class DefaultImmutableList implements ImmutableList<E>
Note: consider using java.util.Optional
Note: you need not implement iterator() now. That will be the subject of a future studio.
class: | Lists.java | ![]() |
methods: | nil cons brackets |
|
package: | immutable.list.assignment | |
source folder: | src/main/java |
Apps
Length
class: | Length.java | ![]() |
methods: | length | |
package: | immutable.list.apps.assignment | |
source folder: | src/main/java |
public static <E> int length(ImmutableList<E> list)
SumProductCountdownFactorial
class: | SumProductCountdownFactorial.java | ![]() |
methods: | sum product countdown factorial |
|
package: | immutable.list.apps.assignment | |
source folder: | src/main/java |
sum
public static int sum(ImmutableList<Integer> xs)
product
public static int product(ImmutableList<Integer> xs)
countdown
public static ImmutableList<Integer> countdown(int n)
factorial
public static int factorial(int n)
Concat
class: | Concat.java | ![]() |
methods: | concat | |
package: | immutable.list.apps.assignment | |
source folder: | src/main/java |
public static <E> ImmutableList<E> concat(ImmutableList<E> xs, ImmutableList<E> ys)
Test
class: | ImmutableListTestSuite.java | ![]() |
package: | immutable.list.assignment | |
source folder: | src/test/java |