lv.lumii.layoutengine.flowLayout.horizontalOrdering.pqtree

Class PQTreeNodeLevelComparator

java.lang.Object

lv.lumii.layoutengine.flowLayout.horizontalOrdering.pqtree.PQTreeNodeLevelComparator

All Implemented Interfaces:

java.util.Comparator<PQTreeNode>

public class PQTreeNodeLevelComparator
extends java.lang.Object
implements java.util.Comparator<PQTreeNode>

This class implements comparator that compares PQTreeNodes and considers first node smaller than second node if first node is in level with larger number than second node's level number.

Constructor Summary

Constructors

Constructor and Description
PQTreeNodeLevelComparator()

Method Summary

Modifier and Type	Method and Description
int	compare(PQTreeNode n1, PQTreeNode n2) This method returns the result of comparison the given PQTreeNodes.

Methods inherited from class java.lang.Object

equals, 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

PQTreeNodeLevelComparator

public PQTreeNodeLevelComparator()

Method Detail

compare

public int compare(PQTreeNode n1,
                   PQTreeNode n2)

This method returns the result of comparison the given PQTreeNodes.

Specified by:

compare in interface java.util.Comparator<PQTreeNode>

Parameters:

n1 - the first PQTreeNode to be compared.

n2 - the second PQTreeNode to be compared.

Returns:

the comparison code.