com.klg.jclass.higrid
Class AggregateMax

java.lang.Object
  |
  +--com.klg.jclass.higrid.BaseAggregate
        |
        +--com.klg.jclass.higrid.AggregateMax

All Implemented Interfaces:

Aggregate, Serializable

public class AggregateMax

extends BaseAggregate

Implements the AggregateMax type.

See Also:

Serialized Form

Field Summary

Fields inherited from class com.klg.jclass.higrid.BaseAggregate

bigDecimal, column, doubleValue, longValue, metaID

Constructor Summary

AggregateMax(com.klg.jclass.higrid.SummaryColumn column)
Creates an Aggregate that is the maximum of the elements in a column.

Method Summary

void	calculate(com.klg.jclass.higrid.RowNode rowNode) Perform the aggregation.

Methods inherited from class com.klg.jclass.higrid.BaseAggregate

addValue, cacheResultData, divideValue, done, getDoubleValue, getLongValue, getResultData, getRowNodeResultData, init, isSameMetaID, nextLevel, setValue

Methods inherited from class java.lang.Object

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

Constructor Detail

AggregateMax

public AggregateMax(com.klg.jclass.higrid.SummaryColumn column)

Creates an Aggregate that is the maximum of the elements in a column.

Method Detail

calculate

public void calculate(com.klg.jclass.higrid.RowNode rowNode)

Perform the aggregation.

Specified by:

calculate in interface Aggregate

Specified by:

calculate in class BaseAggregate

Parameters:

rowNode - The row node.