public void setLeft(BinaryNode <T> left)
{
this.left = left;
}
public void setRight(BinaryNode <T> right)
{
this.right = right;
}
public int Size()
{
return(BinaryNode <T> .Size(root));
}
public BinaryNode(T theElement, BinaryNode <T> left, BinaryNode <T> right)
{
this.element = theElement;
this.left = left;
this.right = right;
}
public int CountNodesWithTwoChildren()
{
return(BinaryNode <T> .CountNodesWithTwoChildren(root));
}
public void MakeEmpty()
{
root = null;
}
public int CountNodesWithOneChild()
{
return(BinaryNode <T> .CountNodesWithOneChild(root));
}
public int CountLeaves()
{
return(BinaryNode <T> .CountLeaves(root));
}
public int Height()
{
return(BinaryNode <T> .Height(root));
}
public BinaryTree(T rootItem)
{
root = new BinaryNode <T>(rootItem, null, null);
}
public BinaryTree()
{
root = null;
}
