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Find the root node of a tree from any node in the Java Tree

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T Tak

Posts: 152
Nickname: awsometak
Registered: Feb, 2016

T Tak is Java Enthusiast
Find the root node of a tree from any node in the Java Tree Posted: Feb 6, 2016 3:35 PM
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This post originated from an RSS feed registered with Java Buzz by T Tak.
Original Post: Find the root node of a tree from any node in the Java Tree
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In this tutorial we will see how a traversal to the root node can be achieved from any node in a java tree. In the below tree we can reach the root from any Node. The traversal is  achieved by a adding a simple method to each node.It is very concise. public Node getRoot() { if(parent == null){ return this; } return parent.getRoot(); } So how does magical function work. Every node

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