package org.apache.maven.plugin.jcoverage.report;
/* ====================================================================
* Copyright 2001-2004 The Apache Software Foundation.
*
* 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.ArrayList;
import java.util.Collections;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.HashMap;
/**
* @author Emmanuel Venisse
* @version $Id$
*/
public class Coverage
{
private List classes;
private String srcDirectory;
private Map packageMap;
public Coverage()
{
classes = new ArrayList();
packageMap = new HashMap();
}
public void setClasses(List classes)
{
this.classes = classes;
}
public void addClass(Clazz theClass)
{
classes.add(theClass);
Package pkg;
String packageName = theClass.getPackageName();
if (!packageMap.containsKey(packageName))
{
pkg = new Package(packageName);
}
else
{
pkg = (Package) packageMap.get(packageName);
}
if (!pkg.contains(theClass))
{
pkg.setDirectory(theClass.getFile().substring(0, theClass.getFile().lastIndexOf("/")));
pkg.addClass(theClass);
packageMap.put(packageName, pkg);
}
}
public List getClasses()
{
return classes;
}
public List getClassesSortedByName()
{
ClazzComparator comp = new ClazzComparator();
Collections.sort(classes, comp);
return classes;
}
public void setSrcDirectory(String srcDirectory)
{
this.srcDirectory = srcDirectory;
}
public String getSrcDirectory()
{
return srcDirectory;
}
public List getPackages()
{
return new ArrayList(packageMap.values());
}
public List getPackagesSortedByName()
{
PackageComparator comp = new PackageComparator();
List packages = getPackages();
Collections.sort(packages, comp);
return packages;
}
public List getSubPackage(Package thePackage)
{
ArrayList subPkgList = new ArrayList();
for (Iterator iter = getPackagesSortedByName().iterator(); iter.hasNext(); )
{
Package pkg = (Package) iter.next();
if (pkg.getName().startsWith(thePackage.getName())
&& !pkg.getName().equals(thePackage.getName()))
{
subPkgList.add(pkg);
}
}
return subPkgList;
}
public String getCoveredPercentLine()
{
return String.valueOf(getLineCoverage());
}
public String getCoveredPercentBranch()
{
double totalLines = 0.00d;
double total = 0.00d;
if (getLineCoverage() > 0.00d)
{
for (Iterator iter = getClasses().iterator(); iter.hasNext(); )
{
Clazz theClass = (Clazz) iter.next();
int classLines = theClass.getLines().size();
double rate = 0;
try
{
rate = new Double(theClass.getBranchRate()).floatValue();
}
catch(NumberFormatException e)
{
rate = 0;
}
total += (rate*classLines);
totalLines += classLines;
}
total /= totalLines;
}
return String.valueOf(total);
}
private double getLineCoverage()
{
double totalLines = 0.00d;
double totalTestedLines = 0.00d;
for (Iterator iter = getClasses().iterator(); iter.hasNext(); )
{
Clazz theClass = (Clazz) iter.next();
int classLines = theClass.getLines().size();
double rate = 0;
try
{
rate = new Double(theClass.getLineRate()).floatValue();
}
catch(NumberFormatException e)
{
rate = 0;
}
totalTestedLines += (rate * classLines);
totalLines += classLines;
}
return (totalTestedLines / totalLines);
}
}