/*
Derby - Class org.apache.derbyBuild.javadoc.UpgradeTaglet
Licensed to the Apache Software Foundation (ASF) under one or more
contributor license agreements. See the NOTICE file distributed with
this work for additional information regarding copyright ownership.
The ASF licenses this file to You under the Apache License, Version 2.0
(the "License"); you may not use this file except in compliance with
the License. You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
*/
package org.apache.derbyBuild.javadoc;
import com.sun.tools.doclets.Taglet;
import com.sun.javadoc.*;
import java.util.Map;
public class UpgradeTaglet implements Taglet {
private String NAME = "upgrade";
private String ROWNAME = "Upgrade";
/**
* Returns the name of this taglet
* @return NAME
*/
public String getName() {
return NAME;
}
/**
* upgrade not expected to be used in field documentation.
* @return false
*/
public boolean inField() {
return false;
}
/**
* upgrade not expected to be used in constructor documentation.
* @return false
*/
public boolean inConstructor() {
return false;
}
/**
* upgrade not expected to be used in method documentation.
* @return false
*/
public boolean inMethod() {
return false;
}
/**
* upgrade can be used in overview documentation.
* @return true
*/
public boolean inOverview() {
return true;
}
/**
* upgrade can be used in package documentation.
* @return true
*/
public boolean inPackage() {
return true;
}
/**
* upgrade can be used in type documentation.
* @return true
*/
public boolean inType() {
return true;
}
/**
* upgrade is not an inline tag.
* @return false
*/
public boolean isInlineTag() {
return false;
}
/**
* Register this Taglet.
* @param tagletMap
*/
public static void register(Map<String, Taglet> tagletMap) {
UpgradeTaglet tag = new UpgradeTaglet();
Taglet t = (Taglet) tagletMap.get(tag.getName());
if (t != null) {
tagletMap.remove(tag.getName());
}
tagletMap.put(tag.getName(), tag);
}
/**
* Embed the contents of the upgrade tag as a row
* in the disk format table.
* @param tag The tag to embed to the disk format the table.
*/
public String toString(Tag tag) {
return "<tr><td>" + ROWNAME + "</td>"
+ "<td>" + tag.text() + "</td></tr>\n";
}
/**
* Embed multiple upgrade tags as cells in the disk format table.
* @param tags An array of tags to add to the disk format table.
*/
public String toString(Tag[] tags) {
if (tags.length == 0) {
return null;
}
String result = "<tr><td>" + ROWNAME + "</td><td>";
for (int i = 0; i < tags.length; i++) {
if (i > 0) {
result += "";
}
result += tags[i].text() + "</td></tr>";
}
return result + "\n";
}
}