PptxRenderer.java

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package pro.verron.officestamper.utils.pml;
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import org.docx4j.dml.CTRegularTextRun;
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import org.docx4j.dml.CTTextParagraph;
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import org.docx4j.openpackaging.packages.PresentationMLPackage;
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import static java.util.stream.Collectors.joining;
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/// Utility class for rendering PowerPoint presentations to string representations.
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///
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/// This class provides methods to extract text content from PowerPoint files and convert them into formatted strings.
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/// It is designed as a utility class with only static methods and cannot be instantiated.
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///
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/// @author Joseph Verron
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/// @since 3.0
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public class PptxRenderer {
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    private PptxRenderer() {
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        throw new IllegalStateException("Utility class");
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    }
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    /// Converts the content of a PowerPoint presentation into a string by extracting text paragraphs from the
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    /// presentation and formatting them as strings.
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    ///
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    /// @param presentation the PowerPoint presentation represented as a [PresentationMLPackage].
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    ///
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    /// @return a string representation of the text content within the PowerPoint presentation.
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    public static String pptxToString(PresentationMLPackage presentation) {
29 1 1. pptxToString : replaced return value with "" for pro/verron/officestamper/utils/pml/PptxRenderer::pptxToString → NO_COVERAGE
 
        return new PptxIterator(presentation).filter(CTTextParagraph.class::isInstance)
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                                             .map(CTTextParagraph.class::cast)
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                                             .map(CTTextParagraph::getEGTextRun)
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                                             .map(l -> l.stream()
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                                                        .filter(CTRegularTextRun.class::isInstance)
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                                                        .map(CTRegularTextRun.class::cast)
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                                                        .map(CTRegularTextRun::getT)
36 1 1. lambda$pptxToString$0 : replaced return value with "" for pro/verron/officestamper/utils/pml/PptxRenderer::lambda$pptxToString$0 → NO_COVERAGE
 
                                                        .collect(joining()))
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                                             .collect(joining("\n", "", "\n"));
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    }
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}

Mutations

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1.1
Location : pptxToString
Killed by : none replaced return value with "" for pro/verron/officestamper/utils/pml/PptxRenderer::pptxToString → NO_COVERAGE

36

1.1
Location : lambda$pptxToString$0
Killed by : none replaced return value with "" for pro/verron/officestamper/utils/pml/PptxRenderer::lambda$pptxToString$0 → NO_COVERAGE

Active mutators

Tests examined


Report generated by PIT 1.22.0