Package org.alfresco.repo.blog.cannedqueries

Class AbstractBlogPostsCannedQueryFactory.BlogEntityComparator

java.lang.Object

org.alfresco.repo.query.AbstractQNameAwareCannedQueryFactory.PropertyBasedComparator<BlogEntity>

org.alfresco.repo.blog.cannedqueries.AbstractBlogPostsCannedQueryFactory.BlogEntityComparator

All Implemented Interfaces:

Comparator<BlogEntity>

Enclosing class:

AbstractBlogPostsCannedQueryFactory

protected static class AbstractBlogPostsCannedQueryFactory.BlogEntityComparator
extends AbstractQNameAwareCannedQueryFactory.PropertyBasedComparator<BlogEntity>

Utility class to sort BlogPostInfos on the basis of a Comparable property. Comparisons of two null properties are considered 'equal' by this comparator. Comparisons involving one null and one non-null property will return the null property as being 'before' the non-null property. Note that it is the responsibility of the calling code to ensure that the specified property values actually implement Comparable themselves.

Field Summary

Fields inherited from class org.alfresco.repo.query.AbstractQNameAwareCannedQueryFactory.PropertyBasedComparator

comparableProperty

Constructor Summary

Constructors

Constructor	Description
BlogEntityComparator(QName comparableProperty)

Method Summary

Modifier and Type	Method	Description
protected Comparable	getProperty(BlogEntity entity)

Methods inherited from class org.alfresco.repo.query.AbstractQNameAwareCannedQueryFactory.PropertyBasedComparator

compare

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

BlogEntityComparator

public BlogEntityComparator(QName comparableProperty)

Method Details

getProperty

protected Comparable getProperty(BlogEntity entity)

Specified by:

getProperty in class AbstractQNameAwareCannedQueryFactory.PropertyBasedComparator<BlogEntity>