net.sf.reportengine.core.calc

Class GroupCalculators

java.lang.Object

net.sf.reportengine.core.calc.GroupCalculators

public final class GroupCalculators
extends Object

utility collection of calculators

Author:

dragos balan

Field Summary

Fields

Modifier and Type	Field and Description
static AvgGroupCalculator	AVG
static CountGroupCalculator	COUNT
static FirstGroupCalculator<Object>	FIRST
static LastGroupCalculator<Object>	LAST
static MaxGroupCalculator	MAX
static MinGroupCalculator	MIN
static SumGroupCalculator	SUM

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

SUM

public static final SumGroupCalculator SUM

COUNT

public static final CountGroupCalculator COUNT

AVG

public static final AvgGroupCalculator AVG

MIN

public static final MinGroupCalculator MIN

MAX

public static final MaxGroupCalculator MAX

FIRST

public static final FirstGroupCalculator<Object> FIRST

LAST

public static final LastGroupCalculator<Object> LAST