DefaultObjectGrouper

java.lang.Object
- com.jidesoft.grouper.AbstractObjectGrouper
- - com.jidesoft.grouper.DefaultObjectGrouper

All Implemented Interfaces:

ObjectGrouper
```
public class DefaultObjectGrouper
extends AbstractObjectGrouper
```
Default implementation of ObjectGrouper. Its getGroupValue simply returns the value directly.

Constructor Summary

Constructors
Constructor Description

DefaultObjectGrouper()

DefaultObjectGrouper(java.lang.String name)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`java.lang.String`	`getName()`	Gets the name of this object grouper.
`java.lang.Class<?>`	`getType()`	Gets the group value type.
`java.lang.Object`	`getValue(java.lang.Object value)`	Gets the group value after this value is grouped.
`void`	`setName(java.lang.String name)`

Methods inherited from class com.jidesoft.grouper.AbstractObjectGrouper
getComparatorContext, getConverterContext

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - DefaultObjectGrouper
```
public DefaultObjectGrouper()
```
  - DefaultObjectGrouper
```
public DefaultObjectGrouper(java.lang.String name)
```
- Method Detail
  - getValue
```
public java.lang.Object getValue(java.lang.Object value)
```
    Description copied from interface: ObjectGrouper
    
    Gets the group value after this value is grouped. If two objects return the same value in this getGroupValue method, the two objects are considered as one group. We assume all values returned from this method are of the same type which is returned in ObjectGrouper.getType().
    
    Parameters:
    
    value - the value
    
    Returns:
    
    the value after grouped.
  - getType
```
public java.lang.Class<?> getType()
```
    Description copied from interface: ObjectGrouper
    
    Gets the group value type. It should be the type of the value that is returned from the getGroupValue.
    
    Returns:
    
    the group value type.
  - getName
```
public java.lang.String getName()
```
    Description copied from interface: ObjectGrouper
    
    Gets the name of this object grouper.
    
    Returns:
    
    the name of this grouper.
  - setName
```
public void setName(java.lang.String name)
```