| 1 | package pro.verron.officestamper.experimental; | |
| 2 | ||
| 3 | ||
| 4 | import java.util.ArrayList; | |
| 5 | import java.util.List; | |
| 6 | ||
| 7 | /** | |
| 8 | * The PowerpointCollector class is used to collect instances of a specific class in a PowerPoint presentation. | |
| 9 | * | |
| 10 | * @param <T> the type of instances to collect | |
| 11 | */ | |
| 12 | public class PowerpointCollector<T> | |
| 13 | extends PowerpointVisitor { | |
| 14 | private final Class<T> aClass; | |
| 15 | private final List<T> list = new ArrayList<>(); | |
| 16 | ||
| 17 | /** | |
| 18 | * The PowerpointCollector class is used to collect instances of a specific class in a PowerPoint presentation. | |
| 19 | * | |
| 20 | * @param aClass the type of instances to collect | |
| 21 | */ | |
| 22 | public PowerpointCollector(Class<T> aClass) { | |
| 23 | this.aClass = aClass; | |
| 24 | } | |
| 25 | ||
| 26 | /** | |
| 27 | * Collects instances of a specific class in a PowerPoint presentation. | |
| 28 | * | |
| 29 | * @param <T> the type of instances to collect | |
| 30 | * @param template the PowerPoint presentation template | |
| 31 | * @param aClass the type of instances to collect | |
| 32 | * | |
| 33 | * @return a list of instances of the specified class | |
| 34 | */ | |
| 35 | public static <T> List<T> collect( | |
| 36 | Object template, | |
| 37 | Class<T> aClass | |
| 38 | ) { | |
| 39 | var collector = new PowerpointCollector<>(aClass); | |
| 40 |
1
1. collect : removed call to pro/verron/officestamper/experimental/PowerpointCollector::visit → KILLED |
collector.visit(template); |
| 41 |
1
1. collect : replaced return value with Collections.emptyList for pro/verron/officestamper/experimental/PowerpointCollector::collect → KILLED |
return collector.collect(); |
| 42 | } | |
| 43 | ||
| 44 | /** | |
| 45 | * Retrieves the collected instances of a specific class. | |
| 46 | * | |
| 47 | * @return an instance list of the specified class | |
| 48 | */ | |
| 49 | public List<T> collect() { | |
| 50 |
1
1. collect : replaced return value with Collections.emptyList for pro/verron/officestamper/experimental/PowerpointCollector::collect → KILLED |
return list; |
| 51 | } | |
| 52 | ||
| 53 | @Override | |
| 54 | protected void before(Object object) { | |
| 55 |
1
1. before : negated conditional → KILLED |
if (aClass.isInstance(object)) |
| 56 | list.add(aClass.cast(object)); | |
| 57 | } | |
| 58 | } | |
Mutations | ||
| 40 |
1.1 |
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| 41 |
1.1 |
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| 50 |
1.1 |
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| 55 |
1.1 |