The getLeftChild method in Java is used to retrieve the left child of a specific node in a binary tree structure. This method belongs to the Node class and is commonly used in tree traversal and manipulation algorithms.
Here are some examples:
Example 1: Retrieving the left child of a given node
Node node = new Node(10); Node leftChild = node.getLeftChild();
Example 2: Traversing a binary tree using recursion
public void traverseTree(Node node) { if (node == null) { return; }
Library/package: This method is a part of the Java standard library and does not require any external package or library. It can be used in any Java project without any additional imports or dependencies.
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