Package com.priint.pubserver.util

Class ValueUtils.ValueItemComparator

java.lang.Object

com.priint.pubserver.util.ValueUtils.ValueItemComparator

All Implemented Interfaces:

Comparator<ValueItem>

Enclosing class:

ValueUtils

public static class ValueUtils.ValueItemComparator
extends Object
implements Comparator<ValueItem>

Constructor Summary

Constructors

Constructor	Description
ValueItemComparator()

Method Summary

Modifier and Type	Method	Description
int	compare(ValueItem o1, ValueItem o2)	This method compares the labels of the Values.

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

equals, reversed, thenComparing, thenComparing, thenComparing, thenComparingDouble, thenComparingInt, thenComparingLong

Constructor Details

ValueItemComparator

public ValueItemComparator()

Method Details

compare

public int compare(ValueItem o1,
 ValueItem o2)

This method compares the labels of the Values.

Specified by:

compare in interface Comparator<ValueItem>

Parameters:

o1 - first value item to be compared

o2 - second value item to be compared

Returns:

if o1 or o1.label equals null, returns -1. If o2 or o2 label equals null, returns 1. If o1 & o2 or o1.label&o2.label equals null, returns 0; Otherwise: returns 0 if both labels are equal; a value less than 0 if this o1.label is lexicographically less than the o2.label; and a value greater than 0 if o1.label is lexicographically greater than o2.label.