/**
* Copyright (c) 2005-2013 by Appcelerator, Inc. All Rights Reserved.
* Licensed under the terms of the Eclipse Public License (EPL).
* Please see the license.txt included with this distribution for details.
* Any modifications to this file must keep this entire header intact.
*/
package org.python.pydev.shared_core.structure;
import org.eclipse.swt.graphics.Image;
@SuppressWarnings("unchecked")
public class DataAndImageTreeNode<X> extends TreeNode<X> {
public final Image image;
public DataAndImageTreeNode(DataAndImageTreeNode<X> parent, X data, Image image) {
super(parent, data);
this.image = image;
}
/**
* @return a copy of the tree node structure (nodes copied, same data and image)
*/
public DataAndImageTreeNode<X> createCopy(DataAndImageTreeNode<X> parent) {
DataAndImageTreeNode<X> newRoot = new DataAndImageTreeNode<X>(parent, this.getData(), this.image);
for (TreeNode<X> child : children) {
((DataAndImageTreeNode<X>) child).createCopy(newRoot);
}
return newRoot;
}
@Override
public int hashCode() {
final int prime = 31;
int result = 1;
X localData = this.getData();
result = prime * result + ((localData == null) ? 0 : localData.hashCode());
result = prime * result + ((image == null) ? 0 : image.hashCode());
return result;
}
@SuppressWarnings("rawtypes")
@Override
public boolean equals(Object obj) {
if (this == obj) {
return true;
}
if (obj == null) {
return false;
}
if (!(obj instanceof DataAndImageTreeNode)) {
return false;
}
DataAndImageTreeNode other = (DataAndImageTreeNode) obj;
X localData = getData();
if (localData == null) {
if (other.getData() != null) {
return false;
}
} else if (!localData.equals(other.getData())) {
return false;
}
if (image == null) {
if (other.image != null) {
return false;
}
} else if (!image.equals(other.image)) {
return false;
}
return true;
}
public Object[] childrenAsArray() {
return this.children.toArray();
}
}