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/*
* Copyright (C) 2008 The Android Open Source Project
*
* Licensed 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.
*/
import java.util.regex.Pattern;
import java.util.regex.Matcher;
import org.clearsilver.HDF;
import org.clearsilver.CS;
public class ParamTagInfo extends ParsedTagInfo
{
static final Pattern PATTERN = Pattern.compile(
"([^ \t\r\n]+)[ \t\r\n]+(.*)",
Pattern.DOTALL);
private boolean mIsTypeParameter;
private String mParameterComment;
private String mParameterName;
ParamTagInfo(String name, String kind, String text, ContainerInfo base,
SourcePositionInfo sp)
{
super(name, kind, text, base, sp);
Matcher m = PATTERN.matcher(text);
if (m.matches()) {
mParameterName = m.group(1);
mParameterComment = m.group(2);
int len = mParameterName.length();
mIsTypeParameter = len > 2
&& mParameterName.charAt(0) == '<'
&& mParameterName.charAt(len-1) == '>';
} else {
mParameterName = text.trim();
mParameterComment = "";
mIsTypeParameter = false;
}
setCommentText(mParameterComment);
}
ParamTagInfo(String name, String kind, String text,
boolean isTypeParameter, String parameterComment,
String parameterName, ContainerInfo base,
SourcePositionInfo sp)
{
super(name, kind, text, base, sp);
mIsTypeParameter = isTypeParameter;
mParameterComment = parameterComment;
mParameterName = parameterName;
}
public boolean isTypeParameter()
{
return mIsTypeParameter;
}
public String parameterComment()
{
return mParameterComment;
}
public String parameterName()
{
return mParameterName;
}
@Override
public void makeHDF(HDF data, String base)
{
data.setValue(base + ".name", parameterName());
data.setValue(base + ".isTypeParameter", isTypeParameter() ? "1" : "0");
TagInfo.makeHDF(data, base + ".comment", commentTags());
}
public static void makeHDF(HDF data, String base, ParamTagInfo[] tags)
{
for (int i=0; i<tags.length; i++) {
// don't output if the comment is ""
if (!"".equals(tags[i].parameterComment())) {
tags[i].makeHDF(data, base + "." + i);
}
}
}
}
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