bndtools.release.ui.InfoContentProvider Maven / Gradle / Ivy
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package bndtools.release.ui;
import java.util.ArrayList;
import java.util.List;
import java.util.Set;
import org.eclipse.jface.viewers.ITreeContentProvider;
import org.eclipse.jface.viewers.Viewer;
import aQute.bnd.differ.Baseline;
import aQute.bnd.differ.Baseline.Info;
import aQute.bnd.service.diff.Delta;
/**
* @see org.eclipse.jface.viewers.ITreeContentProvider
*/
public class InfoContentProvider implements ITreeContentProvider {
private boolean showAll = false;
@Override
public Object[] getChildren(Object parent) {
if (parent instanceof List) {
return ((List>) parent).toArray();
}
if (parent instanceof Baseline) {
if (isShowAll()) {
return ((Baseline) parent).getPackageInfos()
.toArray();
}
Set infos = ((Baseline) parent).getPackageInfos();
List filteredDiffs = new ArrayList<>();
for (Info info : infos) {
if (info.packageDiff.getDelta() == Delta.IGNORED || (info.packageDiff.getDelta() == Delta.UNCHANGED
&& info.olderVersion.equals(info.suggestedVersion))) {
continue;
}
filteredDiffs.add(info);
}
return filteredDiffs.toArray(new Info[0]);
}
return new Object[0];
}
/*
* @see org.eclipse.jface.viewers.ITreeContentProvider#getParent(java.lang.
* Object)
*/
@Override
public Object getParent(Object item) {
return null;
}
/*
* @see
* org.eclipse.jface.viewers.ITreeContentProvider#hasChildren(java.lang.
* Object)
*/
@Override
public boolean hasChildren(Object parent) {
if (parent instanceof Baseline) {
return ((Baseline) parent).getPackageInfos()
.size() > 0;
}
return false;
}
/*
* @see
* org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.
* lang.Object)
*/
@Override
public Object[] getElements(Object inputElement) {
return getChildren(inputElement);
}
/*
* @see org.eclipse.jface.viewers.IContentProvider#dispose()
*/
@Override
public void dispose() {}
/*
* @see
* org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface
* .viewers.Viewer, java.lang.Object, java.lang.Object)
*/
@Override
public void inputChanged(Viewer viewer, Object oldInput, Object newInput) {}
public boolean isShowAll() {
return showAll;
}
public void setShowAll(boolean showAll) {
this.showAll = showAll;
}
}
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