Package de.uplanet.lucy.server.auxiliaries.chart

Class AbstractSumAggregatorBucket<G>

java.lang.Object

de.uplanet.lucy.server.auxiliaries.chart.AbstractSumAggregatorBucket<G>

All Implemented Interfaces:

IAggregatorBucket<G,de.uplanet.lucy.server.auxiliaries.chart.DoubleAggregatorDataPoint>

Direct Known Subclasses:

SumByDateAggregatorBucket, SumByDoubleAggregatorBucket, SumByLongAggregatorBucket, SumByStringAggregatorBucket

public abstract class AbstractSumAggregatorBucket<G>
extends Object
implements IAggregatorBucket<G,de.uplanet.lucy.server.auxiliaries.chart.DoubleAggregatorDataPoint>

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	AbstractSumAggregatorBucket.SortableDoubleAggregatorDataPointList	A list of row values.

Method Summary

Modifier and Type	Method	Description
double	getAverage()	Get the arithmetic mean of the recorded values recorded, or zero if no values have been recorded.
double	getMax()	Get the maximum recorded value.
double	getMin()	Get the minimum recorded value.
double	getSum()	Get the sum of all recorded values, or zero if no values have been recorded.
de.uplanet.lucy.server.auxiliaries.chart.DoubleAggregatorDataPoint	getValue(String p_strRow)	Get a row value from this bucket.
AbstractSumAggregatorBucket.SortableDoubleAggregatorDataPointList	getValues()	Get a list of the row values in this bucket.
boolean	hasValue(String p_strRow)	Check if there exists a value for the given row.

Methods inherited from class java.lang.Object

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

Methods inherited from interface de.uplanet.lucy.server.auxiliaries.chart.IAggregatorBucket

getGroupingValue

Method Detail

getMin

public double getMin()

Get the minimum recorded value.

Returns:

The minimum recorded value.

getMax

public double getMax()

Get the maximum recorded value.

Returns:

The maximum recorded value.

getSum

public double getSum()

Get the sum of all recorded values, or zero if no values have been recorded.

Returns:

The sum of all recorded values.

getAverage

public double getAverage()

Get the arithmetic mean of the recorded values recorded, or zero if no values have been recorded.

Returns:

The average.

getValues

public AbstractSumAggregatorBucket.SortableDoubleAggregatorDataPointList getValues()

Description copied from interface: IAggregatorBucket

Get a list of the row values in this bucket.

Specified by:

getValues in interface IAggregatorBucket<G,de.uplanet.lucy.server.auxiliaries.chart.DoubleAggregatorDataPoint>

Returns:

The list of rows.

hasValue

public boolean hasValue(String p_strRow)

Description copied from interface: IAggregatorBucket

Check if there exists a value for the given row.

Specified by:

hasValue in interface IAggregatorBucket<G,de.uplanet.lucy.server.auxiliaries.chart.DoubleAggregatorDataPoint>

Parameters:

p_strRow - The name of the row.

Returns:

true if there exists a value for the given row, or false otherwise.

getValue

public de.uplanet.lucy.server.auxiliaries.chart.DoubleAggregatorDataPoint getValue(String p_strRow)

Description copied from interface: IAggregatorBucket

Get a row value from this bucket.

Specified by:

getValue in interface IAggregatorBucket<G,de.uplanet.lucy.server.auxiliaries.chart.DoubleAggregatorDataPoint>

Parameters:

p_strRow - The name of the row.

Returns:

The row, or null if the row does not exist.