com.mysema.query.collections

Class PathComparator<T,V extends java.lang.Comparable<V>>

java.lang.Object

com.mysema.query.collections.PathComparator<T,V>

Type Parameters:

T - type of the path root

V - type of value being matched

All Implemented Interfaces:

java.util.Comparator<T>

public class PathComparator<T,V extends java.lang.Comparable<V>>
extends java.lang.Object
implements java.util.Comparator<T>

Compares two beans based on the values at a specific path.

Author:

Jeroen van Schagen, tiwe

Constructor Summary

Constructors

Constructor and Description
PathComparator(Path<V> comparingPath)
PathComparator(Path<V> comparingPath, com.google.common.base.Function<T,V> accessor)

Method Summary

Methods

Modifier and Type	Method and Description
int	compare(T leftBean, T rightBean)
static <T,V extends java.lang.Comparable<V>> PathComparator<T,V>	pathComparator(Path<V> comparingPath)

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

PathComparator

public PathComparator(Path<V> comparingPath)

PathComparator

public PathComparator(Path<V> comparingPath,
              com.google.common.base.Function<T,V> accessor)

Method Detail

pathComparator

public static <T,V extends java.lang.Comparable<V>> PathComparator<T,V> pathComparator(Path<V> comparingPath)

compare

public int compare(T leftBean,
          T rightBean)

Specified by:

compare in interface java.util.Comparator<T>