50 lines
1.1 KiB
Java
50 lines
1.1 KiB
Java
import com.sun.star.lang.IndexOutOfBoundsException;
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import java.util.Vector;
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/** The VectorNode class is a simple container whose list of children is
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managed entirely by its owner.
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*/
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class VectorNode
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extends StringNode
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{
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private Vector maChildren;
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public VectorNode (String sDisplayObject, AccessibleTreeNode aParent)
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{
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super (sDisplayObject, aParent);
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maChildren = new Vector ();
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}
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public void addChild (AccessibleTreeNode aChild)
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{
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maChildren.add (aChild);
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}
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public int getChildCount ()
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{
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return maChildren.size();
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}
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public AccessibleTreeNode getChild (int nIndex)
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throws IndexOutOfBoundsException
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{
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return (AccessibleTreeNode)maChildren.elementAt (nIndex);
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}
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public boolean removeChild (int nIndex)
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throws IndexOutOfBoundsException
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{
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return maChildren.remove (nIndex) != null;
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}
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public int indexOf (AccessibleTreeNode aNode)
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{
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return maChildren.indexOf (aNode);
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}
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public boolean isLeaf()
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{
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return maChildren.isEmpty();
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}
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}
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