Class PackageInfo

java.lang.Object
io.github.classgraph.PackageInfo
All Implemented Interfaces:
HasName, Comparable<PackageInfo>
public class PackageInfo extends Object implements Comparable<PackageInfo>, HasName
Holds metadata about a package encountered during a scan.

  • Method Details

    • getName

      public String getName()
      The package name ("" for the root package).
      Specified by:
      getName in interface HasName
      Returns:
      the name

    • getAnnotationInfo

      public AnnotationInfo getAnnotationInfo(Class<? extends Annotation> annotation)
      Get a the annotation on this package, or null if the package does not have the annotation.
      Parameters:
      annotation - The annotation.
      Returns:
      An AnnotationInfo object representing the annotation on this package, or null if the package does not have the annotation.

    • getAnnotationInfo

      public AnnotationInfo getAnnotationInfo(String annotationName)
      Get a the named annotation on this package, or null if the package does not have the named annotation.
      Parameters:
      annotationName - The annotation name.
      Returns:
      An AnnotationInfo object representing the named annotation on this package, or null if the package does not have the named annotation.

    • getAnnotationInfo

      public AnnotationInfoList getAnnotationInfo()
      Get any annotations on the package-info.class file.
      Returns:
      the annotations on the package-info.class file.

    • hasAnnotation

      public boolean hasAnnotation(Class<? extends Annotation> annotation)
      Check if the package has the annotation.
      Parameters:
      annotation - The annotation.
      Returns:
      true if this package has the annotation.

    • hasAnnotation

      public boolean hasAnnotation(String annotationName)
      Check if the package has the named annotation.
      Parameters:
      annotationName - The name of an annotation.
      Returns:
      true if this package has the named annotation.

    • getParent

      public PackageInfo getParent()
      The parent package of this package, or null if this is the root package.
      Returns:
      the parent package, or null if this is the root package.

    • getChildren

      public PackageInfoList getChildren()
      The child packages of this package, or the empty list if none.
      Returns:
      the child packages, or the empty list if none.

    • getClassInfo

      public ClassInfo getClassInfo(String className)
      Get the ClassInfo object for the named class in this package, or null if the class was not found in this package.
      Parameters:
      className - the class name
      Returns:
      the ClassInfo object for the named class in this package, or null if the class was not found in this package.

    • getClassInfo

      public ClassInfoList getClassInfo()
      Get the ClassInfo objects for all classes that are members of this package.
      Returns:
      the ClassInfo objects for all classes that are members of this package.

    • getClassInfoRecursive

      public ClassInfoList getClassInfoRecursive()
      Get the ClassInfo objects for all classes that are members of this package or a sub-package.
      Returns:
      the the ClassInfo objects for all classes that are members of this package or a sub-package.

    • compareTo

      public int compareTo(PackageInfo o)
      Specified by:
      compareTo in interface Comparable<PackageInfo>

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • equals

      public boolean equals(Object obj)
      Overrides:
      equals in class Object

    • toString

      public String toString()
      Overrides:
      toString in class Object