PriorityComparator (BASE 3.19.10 API documentation)

java.lang.Object

net.sf.basedb.util.PriorityComparator<T>

All Implemented Interfaces:: Comparator<T>

public class PriorityComparator<T>
extends Object
implements Comparator<T>

A comparator implemenation that sorts a given set of objects before all other object.

Since:: 2.17
Author:: Nicklas
Last modified: $Date: 2011-02-16 14:49:40 +0100 (on, 16 feb 2011) $

Field Summary

Fields

Modifier and Type Field Description

private Comparator<? super T> parent

private Collection<T> priority

Constructor Summary

Constructors
Constructor	Description
`PriorityComparator(Collection<T> priority, Comparator<? super T> parent)`	Create a new comparator.
`PriorityComparator(SortedSet<T> priority)`	Create a new comparator using the same sort order as the given sorted set.

Method Summary

Modifier and Type Method Description

int compare(T o1, T o2)

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

Field Details
- priority
  
  private final Collection<T> priority
- parent
  
  private final Comparator<? super T> parent
Constructor Details
- PriorityComparator
  
  public PriorityComparator(Collection<T> priority, Comparator<? super T> parent)
  
  Create a new comparator.
  
  Parameters:
  
  priority - A collection containing the objects that should be sorted first
  
  parent - The parent comparator used to sort the objects
- PriorityComparator
  
  public PriorityComparator(SortedSet<T> priority)
  
  Create a new comparator using the same sort order as the given sorted set.
  
  Parameters:
  
  priority - A collection containing the objects that should be sorted first
Method Details
- compare
  
  public int compare(T o1, T o2)
  
  Specified by:
  
  compare in interface Comparator<T>