net.sourceforge.groboutils.codecoverage.v2.datastore
Class DirClassMetaDataReader

java.lang.Object
  net.sourceforge.groboutils.codecoverage.v2.datastore.DirClassMetaDataReader

All Implemented Interfaces:

IClassMetaDataReader

public class DirClassMetaDataReader

extends java.lang.Object

implements IClassMetaDataReader

Knows how to operate the repository for the meta-data.

Since:

December 16, 2002

Version:

$Date: 2003/02/13 23:41:15 $

Author:

Matt Albrecht groboclown@users.sourceforge.net

Method Summary

void	close() Closes this reader to prevent further access.
protected void	finalize()
java.lang.String[]	getClassSignatures() Returns all classes known for this particular data set.
ClassRecord	readClass(java.lang.String classSignature) Returns the class record for the class with this particular signature.

Methods inherited from class java.lang.Object

clone, equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

readClass

public ClassRecord readClass(java.lang.String classSignature)
                      throws java.io.IOException

Returns the class record for the class with this particular signature.

Specified by:

readClass in interface IClassMetaDataReader

Parameters:

classSignature - the class signature requested for reading in the class record.

Returns:

the record corresponding to this class, or null if there is no such class signature known.

Throws:

java.io.IOException - if there is an underlying error during the read, or if the reader has been closed.

getClassSignatures

public java.lang.String[] getClassSignatures()
                                      throws java.io.IOException

Returns all classes known for this particular data set.

Specified by:

getClassSignatures in interface IClassMetaDataReader

Returns:

the list of all class signatures that can be read by readClass( String ), but never null.

Throws:

java.io.IOException - if there was an underlying read error, or if the reader has been closed.

close

public void close()
           throws java.io.IOException

Closes this reader to prevent further access.

Specified by:

close in interface IClassMetaDataReader

Throws:

java.io.IOException - if there was an underlying read error, or if the reader has already been closed.

finalize

protected void finalize()
                 throws java.lang.Throwable

Throws:

java.lang.Throwable