org.alfresco.repo.blog.cannedqueries

Class AbstractBlogPostsCannedQueryFactory.BlogEntityComparator

java.lang.Object

org.alfresco.repo.query.AbstractQNameAwareCannedQueryFactory.PropertyBasedComparator

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

All Implemented Interfaces:

java.util.Comparator

Enclosing class:

AbstractBlogPostsCannedQueryFactory

protected static class AbstractBlogPostsCannedQueryFactory.BlogEntityComparator
extends AbstractQNameAwareCannedQueryFactory.PropertyBasedComparator

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 and Description
AbstractBlogPostsCannedQueryFactory.BlogEntityComparator(org.alfresco.service.namespace.QName comparableProperty)

Method Summary

Methods

Modifier and Type	Method and Description
protected java.lang.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

Constructor Detail

AbstractBlogPostsCannedQueryFactory.BlogEntityComparator

public AbstractBlogPostsCannedQueryFactory.BlogEntityComparator(org.alfresco.service.namespace.QName comparableProperty)

Method Detail

getProperty

protected java.lang.Comparable getProperty(BlogEntity entity)

Specified by:

getProperty in class AbstractQNameAwareCannedQueryFactory.PropertyBasedComparator