/*******************************************************************************
- * Copyright (c) 2010 Ericsson
- *
+ * Copyright (c) 2010, 2013 Ericsson
+ *
* All rights reserved. This program and the accompanying materials are
* made available under the terms of the Eclipse Public License v1.0 which
* accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
- *
+ *
* Contributors:
* Francois Chouinard - Initial API and implementation
+ * Bernd Hufmann - Added supplementary files/folder handling
*******************************************************************************/
package org.eclipse.linuxtools.tmf.ui.project.model;
import org.eclipse.linuxtools.tmf.core.TmfCommonConstants;
/**
- * <b><u>TmfProjectModelElement</u></b>
+ * The implementation of the base TMF project model element. It provides default implementation
+ * of the <code>ITmfProjectModelElement</code> interface.
* <p>
+ * @version 1.0
+ * @author Francois Chouinard
*/
public abstract class TmfProjectModelElement implements ITmfProjectModelElement, IResourceChangeListener {
// ------------------------------------------------------------------------
private final String fName;
+ /**
+ * The project model element resource.
+ */
protected final IResource fResource;
+ /**
+ * The project model resource location (URI)
+ */
protected final URI fLocation;
+ /**
+ * The project model path of a resource.
+ */
protected final IPath fPath;
private final ITmfProjectModelElement fParent;
+ /**
+ * The list of children elements.
+ */
protected final List<ITmfProjectModelElement> fChildren;
// ------------------------------------------------------------------------
// Constructor
// ------------------------------------------------------------------------
-
+ /**
+ * Constructor.
+ *
+ * Creates a base project model element.
+ * @param name The name of the element.
+ * @param resource The element resource.
+ * @param parent The parent model element.
+ */
protected TmfProjectModelElement(String name, IResource resource, ITmfProjectModelElement parent) {
fName = name;
fResource = resource;
ResourcesPlugin.getWorkspace().addResourceChangeListener(this);
}
+ private void dispose() {
+ ResourcesPlugin.getWorkspace().removeResourceChangeListener(this);
+ }
+
// ------------------------------------------------------------------------
// ITmfProjectModelElement
// ------------------------------------------------------------------------
-
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement#getName()
+ */
@Override
public String getName() {
return fName;
}
-
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement#getResource()
+ */
@Override
public IResource getResource() {
return fResource;
}
-
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement#getPath()
+ */
@Override
public IPath getPath() {
return fPath;
}
-
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement#getLocation()
+ */
@Override
public URI getLocation() {
return fLocation;
}
-
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement#getParent()
+ */
@Override
public ITmfProjectModelElement getParent() {
return fParent;
}
-
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement#hasChildren()
+ */
@Override
public boolean hasChildren() {
return fChildren.size() > 0;
}
-
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement#getChildren()
+ */
@Override
public List<ITmfProjectModelElement> getChildren() {
return fChildren;
}
-
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement#addChild(org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement)
+ */
@Override
public void addChild(ITmfProjectModelElement child) {
fChildren.add(child);
}
-
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement#removeChild(org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement)
+ */
@Override
public void removeChild(ITmfProjectModelElement child) {
fChildren.remove(child);
+ if (child instanceof TmfProjectModelElement) {
+ ((TmfProjectModelElement) child).dispose();
+ }
refresh();
}
-
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.linuxtools.tmf.ui.project.model.ITmfProjectModelElement#refresh()
+ */
@Override
public void refresh() {
// Do nothing by default: sub-classes override this on an "as-needed"
// ------------------------------------------------------------------------
// IResourceChangeListener
// ------------------------------------------------------------------------
-
+ /*
+ * (non-Javadoc)
+ * @see org.eclipse.core.resources.IResourceChangeListener#resourceChanged(org.eclipse.core.resources.IResourceChangeEvent)
+ */
@Override
public void resourceChanged(IResourceChangeEvent event) {
// Do nothing by default: sub-classes override this on an "as-needed"
// ------------------------------------------------------------------------
// Object
// ------------------------------------------------------------------------
-
+ /*
+ * (non-Javadoc)
+ * @see java.lang.Object#hashCode()
+ */
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
- result = prime * result + ((fLocation == null) ? 0 : fLocation.hashCode());
- result = prime * result + ((fName == null) ? 0 : fName.hashCode());
result = prime * result + ((fPath == null) ? 0 : fPath.hashCode());
return result;
}
-
+ /*
+ * (non-Javadoc)
+ * @see java.lang.Object#equals(java.lang.Object)
+ */
@Override
public boolean equals(Object other) {
- if (this == other)
+ if (this == other) {
return true;
- if (other == null)
+ }
+ if (other == null) {
return false;
- if (!(other instanceof TmfProjectModelElement))
+ }
+ if (!(other instanceof TmfProjectModelElement)) {
return false;
+ }
TmfProjectModelElement element = (TmfProjectModelElement) other;
- return element.fName.equals(fName) && element.fLocation.equals(fLocation);
+ return element.fPath.equals(fPath);
}
-
/**
* Returns the trace specific supplementary directory under the project's supplementary folder.
- * The folder will be created if it doesn't exist.
- *
+ * The folder will be created if it doesn't exist.
+ *
* @param supplFoldername - folder name.
* @return returns the trace specific supplementary directory
*/
/**
* Returns the supplementary folder for this project
- *
- * @return the supplementary folder for this project
+ *
+ * @return the supplementary folder for this project
*/
public IFolder getSupplementaryFolderParent() {
TmfProjectElement project = getProject();
- IProject projectResource = (IProject)project.getResource();
+ IProject projectResource = project.getResource();
IFolder supplFolderParent = projectResource.getFolder(TmfCommonConstants.TRACE_SUPPLEMENATARY_FOLDER_NAME);
if (!supplFolderParent.exists()) {
projects / deliverable / tracecompass.git / blobdiff