Package org.eclipse.equinox.p2.metadata

Class VersionedId

java.lang.Object
org.eclipse.equinox.p2.metadata.VersionedId
All Implemented Interfaces:
IVersionedId
public class VersionedId extends Object implements IVersionedId
An object representing a (id,version) pair. An instance of this class can be constructed by invoking the constructor or calling parse(String) with a string representation of this VersionedID.
Since:
2.0
Restriction:
This class is not intended to be subclassed by clients.

  • Constructor Details

    • VersionedId

      public VersionedId(String id, String version)
      Creates a new versioned id with the given id and version.
      Parameters:
      id - The identifier
      version - The version
      Throws:
      IllegalArgumentException - If version is improperly formatted.

    • VersionedId

      public VersionedId(String id, Version version)
      Creates a new versioned id with the given id and version.
      Parameters:
      id - The identifier
      version - The version

  • Method Details

    • parse

      public static IVersionedId parse(String spec)
      Creates and returns a new VersionedId from the given string specification. The specification must be of the form "id/version", or just "id" if the version is absent

      This factory method can be used to reconstruct a VersionedId instance from the string representation produced by a previous invocation of toString().

      Parameters:
      spec - the specification for the versioned id to create
      Returns:
      the parsed versioned id
      Throws:
      IllegalArgumentException - If spec is improperly formatted.

    • getId

      public String getId()
      Description copied from interface: IVersionedId
      Returns the id portion of this versioned id.
      Specified by:
      getId in interface IVersionedId
      Returns:
      the ID of this VersionedID

    • getVersion

      public Version getVersion()
      Description copied from interface: IVersionedId
      Returns the version portion of this versioned id.
      Specified by:
      getVersion in interface IVersionedId
      Returns:
      the Version of this VersionedID

    • equals

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

    • hashCode

      public int hashCode()
      Overrides:
      hashCode in class Object

    • toString

      public String toString()
      Returns a string representation of this versioned id. The result can be used to later construct an equal VersionedId instance using {parse(String).
      Overrides:
      toString in class Object
      Returns:
      A string representation of this versioned id