Record Class ModuleRuntimeMetadata

java.lang.Object
java.lang.Record
com.netflix.module.ModuleRuntimeMetadata
Record Components:
release - the Java release of the class-file format
preview - whether the module descriptor uses preview features
public record ModuleRuntimeMetadata(int release, boolean preview) extends Record
Runtime metadata not exposed by ModuleDescriptor.

  • Constructor Details

    • ModuleRuntimeMetadata

      public ModuleRuntimeMetadata(int release, boolean preview)
      Validates and creates module runtime metadata.

  • Method Details

    • read

      public static Optional<ModuleRuntimeMetadata> read(ModuleReference reference) throws IOException
      Reads metadata from a module descriptor.
      Parameters:
      reference - the module to inspect
      Returns:
      the metadata, or an empty value for an automatic module
      Throws:
      IOException - if an explicit module descriptor cannot be read

    • fromClassBytes

      public static ModuleRuntimeMetadata fromClassBytes(byte[] bytes)
      Reads metadata from module-info.class bytes.
      Parameters:
      bytes - the class-file bytes
      Returns:
      the module runtime metadata
      Throws:
      IllegalArgumentException - if the bytes are not a valid class file

    • toString

      public final String toString()
      Returns a string representation of this record class. The representation contains the name of the class, followed by the name and value of each of the record components.
      Specified by:
      toString in class Record
      Returns:
      a string representation of this object

    • hashCode

      public final int hashCode()
      Returns a hash code value for this object. The value is derived from the hash code of each of the record components.
      Specified by:
      hashCode in class Record
      Returns:
      a hash code value for this object

    • equals

      public final boolean equals(Object o)
      Indicates whether some other object is "equal to" this one. The objects are equal if the other object is of the same class and if all the record components are equal. All components in this record class are compared with the compare method from their corresponding wrapper classes.
      Specified by:
      equals in class Record
      Parameters:
      o - the object with which to compare
      Returns:
      true if this object is the same as the o argument; false otherwise.

    • release

      public int release()
      Returns the value of the release record component.
      Returns:
      the value of the release record component

    • preview

      public boolean preview()
      Returns the value of the preview record component.
      Returns:
      the value of the preview record component