org.broadleafcommerce.common.util

Class NodeUtil.NodeComparatorBySingleAttribute

java.lang.Object

org.broadleafcommerce.common.util.NodeUtil.NodeComparatorBySingleAttribute

All Implemented Interfaces:

Comparator<Node>

Enclosing class:

NodeUtil

public static class NodeUtil.NodeComparatorBySingleAttribute
extends Object
implements Comparator<Node>

a simple implementation of the Comparator interface, (applied to the Node class) that uses the value of a given node attribute as comparison criterion. Nodes not having the required attribute (or not having attributes at all) bypass this comparator, i.e., they are considered arbitrarily different as far as this comparator is concerned.

Author:

gdiaz

Constructor Summary

Constructors

Constructor and Description
NodeComparatorBySingleAttribute(String attributeName)

Method Summary

Modifier and Type	Method and Description
int	compare(Node o1, Node o2)

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface java.util.Comparator

comparing, comparing, comparingDouble, comparingInt, comparingLong, equals, naturalOrder, nullsFirst, nullsLast, reversed, reverseOrder, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Detail

NodeComparatorBySingleAttribute

public NodeComparatorBySingleAttribute(String attributeName)

Method Detail

compare

public int compare(Node o1,
                   Node o2)

Specified by:

compare in interface Comparator<Node>