Package psidev.psi.mi.jami.utils.comparator.checksum

Class UnambiguousChecksumComparator

java.lang.Object

psidev.psi.mi.jami.utils.comparator.checksum.ChecksumComparator

psidev.psi.mi.jami.utils.comparator.checksum.UnambiguousChecksumComparator

All Implemented Interfaces:

Comparator<Checksum>

public class UnambiguousChecksumComparator
extends ChecksumComparator

Unambiguous checksum comparator. - Two checksum which are null are equals - The checksum which is not null is before null. - use UnambiguousCvTermComparator to compare the methods. If they are equals, compares the values (case sensitive)

Since:

18/12/12

Version:

$Id$

Author:

Marine Dumousseau (marine@ebi.ac.uk)

Constructor Summary

Constructors

Constructor	Description
UnambiguousChecksumComparator()	Constructor for UnambiguousChecksumComparator.

Method Summary

Modifier and Type	Method	Description
static boolean	areEquals(Checksum checksum1, Checksum checksum2)	Use UnambiguousChecksumComparator to know if two checksum are equals.
int	compare(Checksum checksum1, Checksum checksum2)	It will first compares the method using a UnambiguousCvTermComparator and then it will compare the checksum values - Two annotations which are null are equals - The annotation which is not null is before null.
UnambiguousCvTermComparator	getMethodComparator()	Getter for the field methodComparator.
static int	hashCode(Checksum checksum)	hashCode

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 Detail

UnambiguousChecksumComparator

public UnambiguousChecksumComparator()

Constructor for UnambiguousChecksumComparator.

Method Detail

getMethodComparator

public UnambiguousCvTermComparator getMethodComparator()

Getter for the field methodComparator.

Overrides:

getMethodComparator in class ChecksumComparator

Returns:

a Comparator object.

compare

public int compare(Checksum checksum1,
                   Checksum checksum2)

It will first compares the method using a UnambiguousCvTermComparator and then it will compare the checksum values - Two annotations which are null are equals - The annotation which is not null is before null. - use UnambiguousCvTermComparator to compare the topics. If they are equals, compares the values (case insensitive) - If both annotations have same topic, the one with a null value is always after the one with a non null value.

Specified by:

compare in interface Comparator<Checksum>

Overrides:

compare in class ChecksumComparator

Parameters:

checksum1 - a Checksum object.

checksum2 - a Checksum object.

Returns:

a int.

areEquals

public static boolean areEquals(Checksum checksum1,
                                Checksum checksum2)

Use UnambiguousChecksumComparator to know if two checksum are equals.

Parameters:

checksum1 - a Checksum object.

checksum2 - a Checksum object.

Returns:

true if the two checksum are equal

hashCode

public static int hashCode(Checksum checksum)

hashCode

Parameters:

checksum - a Checksum object.

Returns:

the hashcode consistent with the equals method for this comparator