本文整理了Java中com.github.javaparser.ast.CompilationUnit.getPackageDeclaration()方法的一些代码示例，展示了CompilationUnit.getPackageDeclaration()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。CompilationUnit.getPackageDeclaration()方法的具体详情如下：
包路径：com.github.javaparser.ast.CompilationUnit
类名称：CompilationUnit
方法名：getPackageDeclaration

CompilationUnit.getPackageDeclaration介绍

暂无

代码示例

代码示例来源：origin: com.github.javaparser/javaparser-symbol-solver-core

static String getPackageName(Node container) {
  if (container instanceof CompilationUnit) {
    Optional<PackageDeclaration> p = ((CompilationUnit) container).getPackageDeclaration();
    if (p.isPresent()) {
      return p.get().getName().toString();
    }
  } else if (container != null) {
    return getPackageName(container.getParentNode().orElse(null));
  }
  return "";
}

代码示例来源：origin: benas/jql

public void index(com.github.javaparser.ast.CompilationUnit compilationUnit, String fileName) {
  String packageName = compilationUnit.getPackageDeclaration().map(NodeWithName::getNameAsString).orElse("");
  io.github.benas.jql.model.CompilationUnit cu = new io.github.benas.jql.model.CompilationUnit(fileName, packageName);
  int cuId =  compilationUnitDao.save(cu);
  List<TypeDeclaration<?>> types = compilationUnit.getTypes();
  for (TypeDeclaration<?> type : types) {
    typeIndexer.index(type, cuId);
  }
}

代码示例来源：origin: javaparser/javasymbolsolver

static String getPackageName(Node container) {
  if (container instanceof CompilationUnit) {
    Optional<PackageDeclaration> p = ((CompilationUnit) container).getPackageDeclaration();
    if (p.isPresent()) {
      return p.get().getName().toString();
    }
  } else if (container != null) {
    return getPackageName(getParentNode(container));
  }
  return "";
}

代码示例来源：origin: com.github.javaparser/java-symbol-solver-core

static String getPackageName(Node container) {
  if (container instanceof CompilationUnit) {
    Optional<PackageDeclaration> p = ((CompilationUnit) container).getPackageDeclaration();
    if (p.isPresent()) {
      return p.get().getName().toString();
    }
  } else if (container != null) {
    return getPackageName(getParentNode(container));
  }
  return "";
}

代码示例来源：origin: com.paypal.butterfly/butterfly-utilities

@SuppressWarnings("PMD.SimplifyBooleanReturns")
private boolean isImported(CompilationUnit compilationUnit, String typeSimpleName) {
  if (StringUtils.isBlank(typeSimpleName) || typeSimpleName.contains(".")) {
    throw new IllegalArgumentException("Invalid type simple name");
  }
  // If the specified type is part of the JDK,
  // then it won't need need an explicit import statement
  if (specifiedTypePackageName.startsWith("java.lang")) {
    return true;
  }
  // Check if the compilation unit has an explicit import declaration whose
  // type name matches the specified type simple name
  String importClass;
  for (ImportDeclaration importDeclaration : compilationUnit.getImports()) {
    importClass = importDeclaration.getName().getIdentifier();
    if (importClass.equals(typeSimpleName)) {
      return true;
    }
  }
  // Check if the annotation is declared
  // at the same package where the class is
  if (compilationUnit.getPackageDeclaration().get().getNameAsString().equals(specifiedTypePackageName)) {
    return true;
  }
  return false;
}

代码示例来源：origin: benas/jql

public void calculate(ClassOrInterfaceDeclaration classOrInterfaceDeclaration, CompilationUnit compilationUnit) {
    List<AnnotationExpr> annotations = classOrInterfaceDeclaration.getAnnotations();
    for (AnnotationExpr annotation : annotations) {
      String annotationName = annotation.getNameAsString();
      String annotationPackageName = annotation
          .findCompilationUnit()
          .flatMap(CompilationUnit::getPackageDeclaration)
          .flatMap(pkg -> Optional.of(pkg.getNameAsString())).orElse("???");

      if (typeDao.exist(annotationName, annotationPackageName)) { // JDK annotations are not indexed
        int annotationId = typeDao.getId(annotationName, annotationPackageName);
        int typeId = typeDao.getId(classOrInterfaceDeclaration.getNameAsString(), compilationUnit.getPackageDeclaration().get().getNameAsString());
        annotatedWithDao.save(new AnnotatedWith(typeId, annotationId));
      }
    }
  }
}

代码示例来源：origin: benas/jql

public void calculate(ClassOrInterfaceDeclaration classOrInterfaceDeclaration, CompilationUnit compilationUnit) {
    List<ClassOrInterfaceType> extendedTypes = classOrInterfaceDeclaration.getExtendedTypes();
    for (ClassOrInterfaceType extendedType : extendedTypes) {
      String extendedTypeName = extendedType.getNameAsString();
      String extendedTypePackageName = extendedType
          .findCompilationUnit()
          .flatMap(CompilationUnit::getPackageDeclaration)
          .flatMap(pkg -> Optional.of(pkg.getNameAsString())).orElse("???");

      if (typeDao.exist(extendedTypeName, extendedTypePackageName)) { // JDK interfaces are not indexed
        int extendedInterfaceId = typeDao.getId(extendedTypeName, extendedTypePackageName);
        int interfaceId = typeDao.getId(classOrInterfaceDeclaration.getNameAsString(), compilationUnit.getPackageDeclaration().get().getNameAsString());
        extendsDao.save(new Extends(interfaceId, extendedInterfaceId));
      }
    }
  }
}

代码示例来源：origin: com.paypal.butterfly/butterfly-utilities

@Override
@edu.umd.cs.findbugs.annotations.SuppressFBWarnings (value="NP_ALWAYS_NULL_EXCEPTION")
protected TUExecutionResult execution(File transformedAppFolder, TransformationContext transformationContext) {
  File javaClassFile = getAbsoluteFile(transformedAppFolder, transformationContext);
  FileInputStream fileInputStream = null;
  TUExecutionResult result = null;
  // TODO
  // Add a validation here simply checking if the file name ends with .java
  try {
    fileInputStream = new FileInputStream(javaClassFile);
    CompilationUnit compilationUnit = JavaParser.parse(fileInputStream);
    Optional<PackageDeclaration> packageDeclaration = compilationUnit.getPackageDeclaration();
    result = TUExecutionResult.value(this, packageDeclaration.get().getNameAsString());
  } catch (Exception  e) {
    TransformationUtilityException tue = new TransformationUtilityException("An error happened when trying to read and parse the specified Java file " + getRelativePath(transformedAppFolder, javaClassFile), e);
    result = TUExecutionResult.error(this, tue);
  } finally {
    try {
      if (fileInputStream != null) {
        fileInputStream.close();
      }
    } catch (IOException e) {
      result.addWarning(e);
    }
  }
  return result;
}

代码示例来源：origin: gradle.plugin.com.github.honourednihilist/gradle-kafka-deserializers

info.setCompilationUnit(JavaParser.parse(file));
info.setPackageName(info.getCompilationUnit()
    .getPackageDeclaration()
    .map(PackageDeclaration::getNameAsString)
    .orElse(null));

代码示例来源：origin: benas/jql

public void calculate(ClassOrInterfaceDeclaration classOrInterfaceDeclaration, CompilationUnit compilationUnit) {
    List<ClassOrInterfaceType> implementedInterfaces = classOrInterfaceDeclaration.getImplementedTypes();
    for (ClassOrInterfaceType implementedInterface : implementedInterfaces) {
      String implementedInterfaceName = implementedInterface.getNameAsString();
      String implementedInterfacePackageName = implementedInterface
          .findCompilationUnit()
          .flatMap(CompilationUnit::getPackageDeclaration)
          .flatMap(pkg -> Optional.of(pkg.getNameAsString())).orElse("???");
      if (typeDao.exist(implementedInterfaceName, implementedInterfacePackageName)) { // JDK interfaces are not indexed
        int interfaceId = typeDao.getId(implementedInterfaceName, implementedInterfacePackageName);
        String cuPackageName = compilationUnit.getPackageDeclaration().get().getNameAsString();
        int nbClasses = typeDao.count(classOrInterfaceDeclaration.getNameAsString(), cuPackageName);
        if (nbClasses > 1) {
          System.err.println("More than one class having the same name '" + classOrInterfaceDeclaration.getName() + "' and package '" + cuPackageName + "'");
        } else {
          int classId = typeDao.getId(classOrInterfaceDeclaration.getNameAsString(), cuPackageName);
          implementsDao.save(new Implements(classId, interfaceId));
        }
      }
    }
  }
}

代码示例来源：origin: gradle.plugin.org.javamodularity/moduleplugin

for (var sourceFile : testSourceSet.getJava()) {
  try {
    Optional<PackageDeclaration> optionalPackageDeclaration = JavaParser.parse(sourceFile).getPackageDeclaration();
    if (optionalPackageDeclaration.isPresent()) {
      PackageDeclaration packageDeclaration = optionalPackageDeclaration.get();

代码示例来源：origin: treeleafj/xDoc

final Class<?> moduleType = Class.forName(cu.getPackageDeclaration().get().getNameAsString() + "." + typeDeclaration.getNameAsString());
IgnoreApi ignoreApi = moduleType.getAnnotation(IgnoreApi.class);
if (ignoreApi == null) {
final Class<?> moduleType = Class.forName(cu.getPackageDeclaration().get().getNameAsString() + "." + typeDeclaration.getNameAsString());

代码示例来源：origin: javaparser/javasymbolsolver

String importString = importDecl.getNameAsString();
if (this.wrappedNode.getPackageDeclaration().isPresent()
    && this.wrappedNode.getPackageDeclaration().get().getName().getIdentifier().equals(packageName(importString))
    && this.wrappedNode.getTypes().stream().anyMatch(it -> it.getName().getIdentifier().equals(toSimpleName(importString)))) {

代码示例来源：origin: com.github.javaparser/java-symbol-solver-core

String importString = importDecl.getNameAsString();
if (this.wrappedNode.getPackageDeclaration().isPresent()
    && this.wrappedNode.getPackageDeclaration().get().getName().getIdentifier().equals(packageName(importString))
    && this.wrappedNode.getTypes().stream().anyMatch(it -> it.getName().getIdentifier().equals(toSimpleName(importString)))) {

代码示例来源：origin: com.github.javaparser/javaparser-symbol-solver-core

String importString = importDecl.getNameAsString();
if (this.wrappedNode.getPackageDeclaration().isPresent()
    && this.wrappedNode.getPackageDeclaration().get().getName().getIdentifier().equals(packageName(importString))
    && this.wrappedNode.getTypes().stream().anyMatch(it -> it.getName().getIdentifier().equals(toSimpleName(importString)))) {

代码示例来源：origin: treeleafj/xDoc

@Override
public DocTag converter(String comment) {
  DocTag docTag = super.converter(comment);
  String path = ClassMapperUtils.getPath((String) docTag.getValues());
  if (StringUtils.isBlank(path)) {
    return null;
  }
  Class<?> returnClassz;
  CompilationUnit cu;
  try (FileInputStream in = new FileInputStream(path)) {
    cu = JavaParser.parse(in);
    if (cu.getTypes().size() <= 0) {
      return null;
    }
    returnClassz = Class.forName(cu.getPackageDeclaration().get().getNameAsString() + "." + cu.getTypes().get(0).getNameAsString());
  } catch (Exception e) {
    log.warn("读取java原文件失败:{}", path, e.getMessage());
    return null;
  }
  String text = cu.getComment().isPresent() ? CommentUtils.parseCommentText(cu.getComment().get().getContent()) : "";
  Map<String, String> commentMap = this.analysisFieldComments(returnClassz);
  List<FieldInfo> fields = this.analysisFields(returnClassz, commentMap);
  ObjectInfo objectInfo = new ObjectInfo();
  objectInfo.setType(returnClassz);
  objectInfo.setFieldInfos(fields);
  objectInfo.setComment(text);
  return new SeeTagImpl(docTag.getTagName(), objectInfo);
}

代码示例来源：origin: com.github.davidmoten/state-machine-generator

PrintStream s = new PrintStream(bytes);
String newPkg = cu.getPackageDeclaration() //

代码示例来源：origin: davidmoten/state-machine

PrintStream s = new PrintStream(bytes);
String newPkg = cu.getPackageDeclaration() //

代码示例来源：origin: com.github.javaparser/java-symbol-solver-core

if (this.wrappedNode.getPackageDeclaration().isPresent()) {
  String qName = this.wrappedNode.getPackageDeclaration().get().getName().toString() + "." + name;
  SymbolReference<ResolvedReferenceTypeDeclaration> ref = typeSolver.tryToSolveType(qName);
  if (ref.isSolved()) {

代码示例来源：origin: javaparser/javasymbolsolver

if (this.wrappedNode.getPackageDeclaration().isPresent()) {
  String qName = this.wrappedNode.getPackageDeclaration().get().getName().toString() + "." + name;
  SymbolReference<ResolvedReferenceTypeDeclaration> ref = typeSolver.tryToSolveType(qName);
  if (ref.isSolved()) {