| 
 | ||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Objectorg.springframework.beans.support.PropertyComparator
public class PropertyComparator
PropertyComparator performs a comparison of two beans, evaluating the specified bean property via a BeanWrapper.
BeanWrapper| Field Summary | |
|---|---|
| protected  Log | logger | 
| Constructor Summary | |
|---|---|
| PropertyComparator(SortDefinition sortDefinition)Create a new PropertyComparator for the given SortDefinition. | |
| PropertyComparator(String property,
                   boolean ignoreCase,
                   boolean ascending)Create a PropertyComparator for the given settings. | |
| Method Summary | |
|---|---|
|  int | compare(Object o1,
        Object o2) | 
|  SortDefinition | getSortDefinition()Return the SortDefinition that this comparator uses. | 
| static void | sort(List source,
     SortDefinition sortDefinition)Sort the given List according to the given sort definition. | 
| static void | sort(Object[] source,
     SortDefinition sortDefinition)Sort the given source according to the given sort definition. | 
| 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 | 
| Field Detail | 
|---|
protected final Log logger
| Constructor Detail | 
|---|
public PropertyComparator(SortDefinition sortDefinition)
MutableSortDefinition
public PropertyComparator(String property,
                          boolean ignoreCase,
                          boolean ascending)
property - the property to compareignoreCase - whether upper and lower case in String values should be ignoredascending - whether to sort ascending (true) or descending (false)| Method Detail | 
|---|
public final SortDefinition getSortDefinition()
public int compare(Object o1,
                   Object o2)
compare in interface Comparator
public static void sort(List source,
                        SortDefinition sortDefinition)
                 throws BeansException
Note: Contained objects have to provide the given property in the form of a bean property, i.e. a getXXX method.
source - the input ListsortDefinition - the parameters to sort by
IllegalArgumentException - in case of a missing propertyName
BeansException
public static void sort(Object[] source,
                        SortDefinition sortDefinition)
                 throws BeansException
Note: Contained objects have to provide the given property in the form of a bean property, i.e. a getXXX method.
source - input sourcesortDefinition - the parameters to sort by
IllegalArgumentException - in case of a missing propertyName
BeansException| 
 | ||||||||||
| PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
| SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||