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// **********************************************************************
//
// Copyright (c) 2003-2007 ZeroC, Inc. All rights reserved.
//
// This copy of Ice is licensed to you under the terms described in the
// ICE_LICENSE file included in this distribution.
//
// **********************************************************************
package IceGridGUI.LiveDeployment;
import java.util.Enumeration;
import IceGrid.*;
import IceGridGUI.*;
//
// An TreeNode that holds a list of children
//
abstract class ListTreeNode extends TreeNode
{
public Enumeration children()
{
return new Enumeration()
{
public boolean hasMoreElements()
{
return _p.hasNext();
}
public Object nextElement()
{
return _p.next();
}
private java.util.Iterator _p = _children.iterator();
};
}
public boolean getAllowsChildren()
{
return true;
}
public javax.swing.tree.TreeNode getChildAt(int childIndex)
{
if(childIndex < 0)
{
throw new ArrayIndexOutOfBoundsException(childIndex);
}
else if(childIndex < _children.size())
{
return (javax.swing.tree.TreeNode)_children.get(childIndex);
}
else
{
throw new ArrayIndexOutOfBoundsException(childIndex);
}
}
public int getChildCount()
{
return _children.size();
}
public int getIndex(javax.swing.tree.TreeNode node)
{
return _children.indexOf(node);
}
public boolean isLeaf()
{
return _children.isEmpty();
}
protected ListTreeNode(TreeNode parent, String id)
{
super(parent, id);
}
protected final java.util.List _children = new java.util.LinkedList();
}
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