com.ihr.xbrl.util

Class SafeNullEqualsComparator

java.lang.Object

com.ihr.xbrl.util.SafeNullEqualsComparator

public class SafeNullEqualsComparator
extends java.lang.Object

The Class SafeNullEqualsComparator.

Author:

Ignacio

Constructor Summary

Constructors

Constructor and Description
SafeNullEqualsComparator()

Method Summary

Modifier and Type	Method and Description
static boolean	Equals(java.lang.Object o1, java.lang.Object o2) Evaluates if o1 and o2 are equal even if they are null.

Methods inherited from class java.lang.Object

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

Constructor Detail

SafeNullEqualsComparator

public SafeNullEqualsComparator()

Method Detail

Equals

public static boolean Equals(java.lang.Object o1,
                             java.lang.Object o2)

Evaluates if o1 and o2 are equal even if they are null. The implementation uses Equals at o1 when both are not null

Parameters:

o1 - the o 1

o2 - the o 2

Returns:

(o1 == null && o2 == null) || (o1 != null && o1.equals(o2))