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Class semper.preferences.PrefStream 

java.lang.Object
   |
   +----semper.preferences.PrefStream
public class PrefStream
extends Object
implements Serializable
This class is used by the Preferences class to produce a stream encoding the actual state of the preferences manager. This class is also used to retrieve the state of Preferences from a stream. This should not be used outside the Preferences manager directly.

Constructor Index

o PrefStream()
Constructor.

Method Index

o groupsRead()
Returns an enumeration of groupname read last time readObject has been called
o groupsReadCount()
Gives the number of groups read.

Constructors

o PrefStream 
 public PrefStream()
Constructor. Used by Preferences manager and newInstance(). The new object is then used to write or read (from a stream) a Preferences manager state.

Returns:
a new empty object.
See Also:
Streamable

Methods

o groupsRead 
 protected Enumeration groupsRead()
Returns an enumeration of groupname read last time readObject has been called

Returns:
an enumeration of all groups.
o groupsReadCount 
 protected int groupsReadCount()
Gives the number of groups read.

Returns:
the number of groups. 
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