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comparison src/org/tmatesoft/hg/repo/HgRepository.java @ 423:9c9c442b5f2e

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Major refactoring of exception handling. Low-level API uses RuntimeExceptions, while checked are left for higher level
author Artem Tikhomirov <tikhomirov.artem@gmail.com>
date Fri, 23 Mar 2012 22:51:18 +0100
parents fdd7d756dea0
children 48f993aa2f41
comparison
equal deleted inserted replaced
422:5d1cc7366d04 423:9c9c442b5f2e
24 import java.util.Collections; 24 import java.util.Collections;
25 import java.util.HashMap; 25 import java.util.HashMap;
26 import java.util.List; 26 import java.util.List;
27 27
28 import org.tmatesoft.hg.core.HgException; 28 import org.tmatesoft.hg.core.HgException;
29 import org.tmatesoft.hg.core.HgInvalidControlFileException;
30 import org.tmatesoft.hg.core.HgInvalidRevisionException;
31 import org.tmatesoft.hg.core.Nodeid; 29 import org.tmatesoft.hg.core.Nodeid;
32 import org.tmatesoft.hg.core.SessionContext; 30 import org.tmatesoft.hg.core.SessionContext;
33 import org.tmatesoft.hg.internal.ByteArrayChannel; 31 import org.tmatesoft.hg.internal.ByteArrayChannel;
34 import org.tmatesoft.hg.internal.ConfigFile; 32 import org.tmatesoft.hg.internal.ConfigFile;
35 import org.tmatesoft.hg.internal.DataAccessProvider; 33 import org.tmatesoft.hg.internal.DataAccessProvider;
73 * Revision index constant to indicate working copy 71 * Revision index constant to indicate working copy
74 */ 72 */
75 public static final int WORKING_COPY = -2; // XXX WORKING_COPY_REVISION? 73 public static final int WORKING_COPY = -2; // XXX WORKING_COPY_REVISION?
76 74
77 /** 75 /**
78 * Constant ({@value #NO_REVISION}) to indicate revision absence (e.g. missing parent in from {@link HgChangelog#parents(int, int[], byte[], byte[])} call) 76 * Constant ({@value #NO_REVISION}) to indicate revision absence or a fictitious revision of an empty repository.
79 * or a fictitious revision of an empty repository, to use as an argument (contrary to {@link #BAD_REVISION}) 77 *
80 * e.g in a status operation to visit changes from the very beginning of a repository. 78 * <p>Revision absence is vital e.g. for missing parent from {@link HgChangelog#parents(int, int[], byte[], byte[])} call and
79 * to report cases when changeset records no corresponding manifest
80 * revision {@link HgManifest#walk(int, int, org.tmatesoft.hg.repo.HgManifest.Inspector)}.
81 *
82 * <p> Use as imaginary revision/empty repository is handy as an argument (contrary to {@link #BAD_REVISION})
83 * e.g in a status operation to visit changes from the very beginning of a repository.
81 */ 84 */
82 public static final int NO_REVISION = -1; 85 public static final int NO_REVISION = -1;
83 86
84 /** 87 /**
85 * Name of the primary branch, "default". 88 * Name of the primary branch, "default".