fixed bug
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c105ea5ca7
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@ -74,17 +74,17 @@ public class TreeTraversal<T extends Comparable<T>> implements Traversal<T> {
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if (node != null) {
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if (node != null) {
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// only visit nodes that are in the interval
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// only visit nodes that are in the interval
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if (node >= min && node <= max) {
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if (min.compareTo(node) <= 0 && max.compareTo(node) >= 0)
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v.visit(root.element);
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v.visit(root.element);
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}
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}
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// go in the direction of lower values (so left) until the min is hit
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// go in the direction of lower values (so left) until the min is hit
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if (node >= min) {
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if (min.compareTo(node) <= 0) {
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interval(node.left, min, max, v);
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interval(node.left, min, max, v);
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}
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}
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// go in the direction of higher values (so right) until the max is hit
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// go in the direction of higher values (so right) until the max is hit
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if (node <= max) {
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if (max.compareTo(node) >= 0) {
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interval(node.right, min, max, v);
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interval(node.right, min, max, v);
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}
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}
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}
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}
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