189 lines
2.7 KiB
Java
189 lines
2.7 KiB
Java
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package org.april.agirstatool.core;
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import java.time.LocalDateTime;
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import java.util.Comparator;
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/**
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* The Class ProjectComparator.
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*/
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public class IssueComparator implements Comparator<Issue>
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{
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public enum Sorting
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{
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ID,
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PROJECTID,
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CREATEDON,
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CLOSEDON
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}
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private Sorting sorting;
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/**
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* Instantiates a new project comparator.
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*
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* @param sorting
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* the sorting
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*/
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public IssueComparator(final Sorting sorting)
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{
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//
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this.sorting = sorting;
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}
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/**
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*
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*/
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@Override
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public int compare(final Issue alpha, final Issue bravo)
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{
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int result;
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result = compare(alpha, bravo, this.sorting);
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//
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return result;
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}
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/**
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* Compare.
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*
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* @param alpha
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* the alpha
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* @param bravo
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* the bravo
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* @param sorting
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* the sorting
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* @return the int
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*/
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public static int compare(final Issue alpha, final Issue bravo, final Sorting sorting)
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{
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int result;
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if (sorting == null)
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{
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result = 0;
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}
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else
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{
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switch (sorting)
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{
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default:
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case ID:
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result = CompareUtils.compare(getId(alpha), getId(bravo));
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break;
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case PROJECTID:
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result = CompareUtils.compare(getProjectId(alpha), getProjectId(bravo));
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break;
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case CREATEDON:
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result = CompareUtils.compare(getCreatedOn(alpha), getCreatedOn(bravo));
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break;
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case CLOSEDON:
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result = CompareUtils.compare(getClosedOn(alpha), getClosedOn(bravo));
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break;
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}
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}
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//
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return result;
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}
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/**
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* Gets the closed on.
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*
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* @param source
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* the source
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* @return the closed on
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*/
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public static LocalDateTime getClosedOn(final Issue source)
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{
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LocalDateTime result;
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if (source == null)
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{
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result = null;
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}
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else
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{
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result = source.getClosedOn();
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}
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//
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return result;
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}
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/**
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* Gets the created on.
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*
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* @param source
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* the source
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* @return the created on
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*/
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public static LocalDateTime getCreatedOn(final Issue source)
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{
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LocalDateTime result;
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if (source == null)
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{
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result = null;
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}
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else
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{
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result = source.getCreatedOn();
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}
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//
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return result;
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}
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/**
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* Gets the id.
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*
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* @param source
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* the source
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* @return the id
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*/
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public static Long getId(final Issue source)
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{
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Long result;
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if (source == null)
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{
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result = null;
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}
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else
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{
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result = source.getId();
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}
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//
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return result;
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}
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/**
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* Gets the identifier.
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*
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* @param source
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* the source
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* @return the identifier
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*/
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public static Long getProjectId(final Issue source)
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{
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Long result;
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if (source == null)
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{
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result = null;
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}
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else
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{
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result = source.getProjectId();
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}
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//
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return result;
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}
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}
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