| 1 | /*
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| 2 | * Copyright 2002,2004 The Apache Software Foundation
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| 3 | *
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| 4 | * Licensed under the Apache License, Version 2.0 (the "License");
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| 5 | * you may not use this file except in compliance with the License.
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| 6 | * You may obtain a copy of the License at
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| 7 | *
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| 8 | * http://www.apache.org/licenses/LICENSE-2.0
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| 9 | *
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| 10 | * Unless required by applicable law or agreed to in writing, software
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| 11 | * distributed under the License is distributed on an "AS IS" BASIS,
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| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 13 | * See the License for the specific language governing permissions and
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| 14 | * limitations under the License.
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| 15 | *
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| 16 | */
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| 17 | package org.apache.tools.ant.taskdefs.cvslib;
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| 18 |
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| 19 | /**
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| 20 | * Holds the information of a line of rdiff
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| 21 | */
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| 22 | class CvsTagEntry {
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| 23 | String m_filename;
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| 24 | String m_prevRevision;
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| 25 | String m_revision;
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| 26 |
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| 27 | public CvsTagEntry(String filename) {
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| 28 | this(filename, null, null);
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| 29 | }
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| 30 |
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| 31 | public CvsTagEntry(String filename, String revision) {
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| 32 | this(filename, revision, null);
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| 33 | }
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| 34 |
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| 35 | public CvsTagEntry(String filename, String revision,
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| 36 | String prevRevision) {
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| 37 | m_filename = filename;
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| 38 | m_revision = revision;
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| 39 | m_prevRevision = prevRevision;
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| 40 | }
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| 41 |
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| 42 | public String getFile() {
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| 43 | return m_filename;
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| 44 | }
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| 45 |
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| 46 | public String getRevision() {
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| 47 | return m_revision;
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| 48 | }
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| 49 |
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| 50 | public String getPreviousRevision() {
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| 51 | return m_prevRevision;
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| 52 | }
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| 53 |
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| 54 | public String toString() {
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| 55 | StringBuffer buffer = new StringBuffer();
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| 56 | buffer.append(m_filename);
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| 57 | if ((m_revision == null)) {
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| 58 | buffer.append(" was removed");
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| 59 | if(m_prevRevision != null) {
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| 60 | buffer.append("; previous revision was ").append(m_prevRevision);
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| 61 | }
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| 62 | } else if (m_revision != null && m_prevRevision == null) {
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| 63 | buffer.append(" is new; current revision is ")
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| 64 | .append(m_revision);
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| 65 | } else if (m_revision != null && m_prevRevision != null) {
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| 66 | buffer.append(" has changed from ")
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| 67 | .append(m_prevRevision).append(" to ").append(m_revision);
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| 68 | }
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| 69 | return buffer.toString();
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| 70 | }
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| 71 | }
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