MergeSameStyleRuns.java

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package pro.verron.officestamper.preset.preprocessors.similarrun;
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import org.docx4j.openpackaging.packages.WordprocessingMLPackage;
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import org.docx4j.wml.ContentAccessor;
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import pro.verron.officestamper.api.PreProcessor;
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import pro.verron.officestamper.utils.wml.WmlUtils;
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import java.util.LinkedHashSet;
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/// Merges consecutive runs with the same styling into a single run.
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///
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/// This preprocessor analyzes the document and identifies adjacent runs that share identical styling properties. It
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/// then merges these runs into a single run to reduce document complexity and improve processing efficiency.
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///
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/// The merging process preserves all content from the original runs while maintaining the formatting of the first run
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/// in each sequence of similar runs.
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///
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/// @author Joseph Verron
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public class MergeSameStyleRuns
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        implements PreProcessor {
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    @Override
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    public void process(WordprocessingMLPackage document) {
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        var visitor = new SimilarRunVisitor();
25 1 1. process : removed call to pro/verron/officestamper/utils/wml/WmlUtils::visitDocument → SURVIVED
 
        WmlUtils.visitDocument(document, visitor);
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        for (var similarStyleRuns : visitor.getSimilarStyleRuns()) {
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            var firstRun = similarStyleRuns.getFirst();
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            var runContent = firstRun.getContent();
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            var firstRunContent = new LinkedHashSet<>(runContent);
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            var firstRunParentContent = ((ContentAccessor) firstRun.getParent()).getContent();
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            for (var r : similarStyleRuns.subList(1, similarStyleRuns.size())) {
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                firstRunParentContent.remove(r);
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                firstRunContent.addAll(r.getContent());
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            }
35 1 1. process : removed call to java/util/List::clear → KILLED
 
            runContent.clear();
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            runContent.addAll(firstRunContent);
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        }
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    }
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}

Mutations

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1.1
Location : process
Killed by : none removed call to pro/verron/officestamper/utils/wml/WmlUtils::visitDocument → SURVIVED Covering tests

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1.1
Location : process
Killed by : pro.verron.officestamper.test.RegressionTests.[engine:junit-jupiter]/[class:pro.verron.officestamper.test.RegressionTests]/[test-template:test52(pro.verron.officestamper.test.RegressionTests$Conditions, java.lang.String)]/[test-template-invocation:#2] removed call to java/util/List::clear → KILLED

Active mutators

Tests examined


Report generated by PIT 1.22.1