com.jidesoft.grouper.date
Class DateYearGrouper

java.lang.Object
  com.jidesoft.grouper.AbstractObjectGrouper
      com.jidesoft.grouper.date.DateGrouper
          com.jidesoft.grouper.date.DateYearGrouper

All Implemented Interfaces:

ObjectGrouper

public class DateYearGrouper
extends DateGrouper

Field Summary

static GrouperContext

CONTEXT

Fields inherited from class com.jidesoft.grouper.date.DateGrouper

INSTANCE

Constructor Summary

DateYearGrouper()

Method Summary

ConverterContext	getConverterContext() Gets the converter context for the value returned from this object grouper.
java.lang.String	getName() Gets the name of this object grouper.
java.lang.Object	getValue(java.lang.Object value) Gets the group value after this value is grouped.

Methods inherited from class com.jidesoft.grouper.date.DateGrouper

getCalendarField, getCalendarFieldAsInt, getType

Methods inherited from class com.jidesoft.grouper.AbstractObjectGrouper

getComparatorContext

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

CONTEXT

public static GrouperContext CONTEXT

Constructor Detail

DateYearGrouper

public DateYearGrouper()

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.

getName

public java.lang.String getName()

Description copied from interface: ObjectGrouper

Gets the name of this object grouper.

Returns:

the name of this grouper.

getConverterContext

public ConverterContext getConverterContext()

Description copied from interface: ObjectGrouper

Gets the converter context for the value returned from this object grouper. This converter context will be used to find the ObjectConverter that will convert the value returned from ObjectGrouper.getValue(Object) method to String so that it can be displayed somewhere.

Specified by:

getConverterContext in interface ObjectGrouper

Overrides:

getConverterContext in class AbstractObjectGrouper

Returns:

the converter context.