IT. Expert System.

All Superinterfaces:

Serializable

All Known Implementing Classes:

ObjectInputStreamTest.TestExtObject

public interface Externalizable
extends Serializable

• Method Summary

  Methods

  Modifier and Type	Method and Description
  void	readExternal(ObjectInput input) Reads the next object from the ObjectInput input.
  void	writeExternal(ObjectOutput output) Writes the receiver to the ObjectOutput output.

• Method Detail

  • readExternal

    void readExternal(ObjectInput input)
                      throws IOException,
                             ClassNotFoundException

    Reads the next object from the ObjectInput input.

    Parameters:

    input - the ObjectInput from which the next object is read.

    Throws:

    IOException - if an error occurs attempting to read from input.

    ClassNotFoundException - if the class of the instance being loaded cannot be found.

  • writeExternal

    void writeExternal(ObjectOutput output)
                       throws IOException

    Writes the receiver to the ObjectOutput output.

    Parameters:

    output - the ObjectOutput to write the object to.

    Throws:

    IOException - if an error occurs attempting to write to output.