Difference between revisions of "DoubleDeltaRange"
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=Motivation= | =Motivation= | ||
| − | Experience implementing the [https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html Iterable<T>] | + | Experience implementing the [https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html Iterable<T>] and [https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html Iterator<T>] interfaces. |
=Mistakes To Avoid= | =Mistakes To Avoid= | ||
| Line 6: | Line 6: | ||
=Investigate= | =Investigate= | ||
| − | interface [https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html Iterable<T>] | + | * interface [https://docs.oracle.com/javase/8/docs/api/java/lang/Iterable.html Iterable<T>] |
| − | + | * interface [https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html Iterator<T>] | |
| − | interface [https://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html Iterator<T>] | ||
<youtube>Dww-_5EiwA8</youtube> | <youtube>Dww-_5EiwA8</youtube> | ||
| Line 18: | Line 17: | ||
<pre>class DoubleDeltaRange implements Iterable<Double></pre> | <pre>class DoubleDeltaRange implements Iterable<Double></pre> | ||
| − | {{CodeToImplement|DoubleDeltaRange|constructor<br/>iterator()| | + | {{CodeToImplement|DoubleDeltaRange|constructor<br/>iterator()|iteration.doubledelta.group}} |
===constructor=== | ===constructor=== | ||
| Line 30: | Line 29: | ||
=Testing Your Solution= | =Testing Your Solution= | ||
==Correctness== | ==Correctness== | ||
| − | {{TestSuite| | + | {{TestSuite|_DoubleDeltaRangeTestSuite|iteration.doubledelta.group}} |
Revision as of 16:52, 27 January 2022
Contents
Motivation
Experience implementing the Iterable<T> and Iterator<T> interfaces.
Mistakes To Avoid
 Warning: Do NOT Parallelize |
Investigate
- interface Iterable<T>
- interface Iterator<T>
Code to Implement
DoubleRange
To implement this class you will need to declare and initialize fields. You should NOT create a List<Double> and fill it with the necessary values. The iterator should produce each next value live.
class DoubleDeltaRange implements Iterable<Double>
| class: | DoubleDeltaRange.java |  |
| methods: | constructor iterator() |
|
| package: | iteration.doubledelta.group | |
| source folder: | student/src/main/java |
constructor
method: public DoubleDeltaRange(double minInclusive, double maxExclusive, double delta) 
(sequential implementation only)
iterator()
method: public Iterator<Double> iterator() (sequential implementation only)
Although, you can create a named class, we encourage you to use this opportunity to create an instance of an anonymous class here.
Testing Your Solution
Correctness
| class: | _DoubleDeltaRangeTestSuite.java |  |
| package: | iteration.doubledelta.group | |
| source folder: | testing/src/test/java |
