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# (Be in -*- python -*- mode.)
#
# ====================================================================
# Copyright (c) 2000-2008 CollabNet. All rights reserved.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
# are also available at http://subversion.tigris.org/license-1.html.
# If newer versions of this license are posted there, you may use a
# newer version instead, at your option.
#
# This software consists of voluntary contributions made by many
# individuals. For exact contribution history, see the revision
# history and logs, available at http://cvs2svn.tigris.org/.
# ====================================================================
"""This module contains the SVNRepositoryDelegate class."""
class SVNRepositoryDelegate:
"""Abstract superclass for any delegate to SVNOutputOption.
Subclasses must implement all of the methods below.
For each method, a subclass implements, in its own way, the
Subversion operation implied by the method's name. For example, for
the add_path method, the DumpstreamDelegate writes out a 'Node-add:'
command to a Subversion dumpfile."""
def start_commit(self, revnum, revprops):
"""An SVN commit is starting.
Perform any actions needed to start an SVN commit with revision
number REVNUM and revision properties REVPROPS."""
raise NotImplementedError()
def end_commit(self):
"""An SVN commit is ending."""
raise NotImplementedError()
def initialize_project(self, project):
"""Initialize PROJECT.
For Subversion, this means to create the trunk, branches, and tags
directories for PROJECT."""
raise NotImplementedError()
def initialize_lod(self, lod):
"""Initialize LOD with no contents.
LOD is an instance of LineOfDevelopment. It is also possible for
an LOD to be created by copying from another LOD; such events are
indicated via the copy_lod() callback."""
raise NotImplementedError()
def mkdir(self, lod, cvs_directory):
"""Create CVS_DIRECTORY within LOD.
LOD is a LineOfDevelopment; CVS_DIRECTORY is a CVSDirectory."""
raise NotImplementedError()
def add_path(self, cvs_rev):
"""Add the path corresponding to CVS_REV to the repository.
CVS_REV is a CVSRevisionAdd."""
raise NotImplementedError()
def change_path(self, cvs_rev):
"""Change the path corresponding to CVS_REV in the repository.
CVS_REV is a CVSRevisionChange."""
raise NotImplementedError()
def delete_lod(self, lod):
"""Delete LOD from the repository.
LOD is a LineOfDevelopment instance."""
raise NotImplementedError()
def delete_path(self, lod, cvs_path):
"""Delete CVS_PATH from LOD.
LOD is a LineOfDevelopment; CVS_PATH is a CVSPath."""
raise NotImplementedError()
def copy_lod(self, src_lod, dest_lod, src_revnum):
"""Copy SRC_LOD in SRC_REVNUM to DEST_LOD.
SRC_LOD and DEST_LOD are both LODs, and SRC_REVNUM is a subversion
revision number (int)."""
raise NotImplementedError()
def copy_path(self, cvs_path, src_lod, dest_lod, src_revnum):
"""Copy CVS_PATH in SRC_LOD@SRC_REVNUM to DEST_LOD.
CVS_PATH is a CVSPath, SRC_LOD and DEST_LOD are LODs, and
SRC_REVNUM is a subversion revision number (int)."""
raise NotImplementedError()
def finish(self):
"""All SVN revisions have been committed.
Perform any necessary cleanup."""
raise NotImplementedError()
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