Adding command + handler for analyzing projects.

[ifi-stolz-refaktor.git] / software / no.uio.ifi.refaktor / src / no / uio / ifi / refaktor / analyze / ProjectWideSearchBasedExtractAndMoveMethodAnalyzer.java

package no.uio.ifi.refaktor.analyze;

import java.util.LinkedList;
import java.util.List;

import no.uio.ifi.refaktor.utils.RefaktorDebug;
import no.uio.ifi.refaktor.utils.RefaktorHandleUtils;

import org.eclipse.core.resources.IProject;
import org.eclipse.jdt.core.IJavaProject;
import org.eclipse.jdt.core.IPackageFragment;
import org.eclipse.jdt.core.JavaModelException;

public class ProjectWideSearchBasedExtractAndMoveMethodAnalyzer {

	private final IProject project;
	private final List<ExtractAndMoveMethodAnalysisResult> results;
	private final AnalysisStatistics statistics;

	public ProjectWideSearchBasedExtractAndMoveMethodAnalyzer(IProject project, AnalysisStatistics statistics) {
		this.project = project;
		this.statistics = statistics;
		results = new LinkedList<ExtractAndMoveMethodAnalysisResult>();
	}

	public List<ExtractAndMoveMethodAnalysisResult> getResults() {
		return results;
	}

	public void analyze() {
		IJavaProject javaProject = RefaktorHandleUtils.createJavaProjectFrom(project);
		try {
			analyzeMethodsInProject(javaProject);
		} catch (JavaModelException e) {
			RefaktorDebug.log(e);
		}
	}

	private void analyzeMethodsInProject(IJavaProject javaProject) throws JavaModelException {
		for (IPackageFragment packageFragment: javaProject.getPackageFragments())
			analyzeMethodsInPackage(packageFragment);
	}

	private void analyzeMethodsInPackage(IPackageFragment packageFragment) {
		PackageWideSearchBasedExtractAndMoveMethodAnalyzer analyzer = 
				new PackageWideSearchBasedExtractAndMoveMethodAnalyzer(packageFragment, statistics);
		analyzer.analyze();
		results.addAll(analyzer.getResults());
		statistics.incrementPackageCount();
	}
}