quadbase.util

Interface IAggregationInfo

public interface IAggregationInfo

Field Summary

Fields

Modifier and Type	Field and Description
static int	AVG
static int	COUNT
static int	COUNTDISTINCT
static int	FIRST
static int	LAST
static int	MAX
static int	MAX_OPS
static int	MIN
static int	STDDEV
static int	SUM
static int	SUMSQUARE
static int	VARIANCE

Method Summary

Modifier and Type	Method and Description
int	getAggregateOperator() Returns the primary aggregate operator used for drill-down.
int	getSecondaryAggregateOperator() Returns the secondary aggregate operator used for drill-down.
boolean	isAggregatedChart() This function is used to find out if the current chart is a histogram or not.
void	setAggregatedChart(boolean state) This function is used to set/unset the histogram option in a chart.
void	setAggregateOperator(int aggOp) Sets the primary aggregate operator to use when displaying summary charts.
void	setSecondaryAggregateOperator(int aggOp) Sets the secondary AggregateOperator to use when displaying summary charts.

Field Detail

MIN

static final int MIN

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Constant Field Values

MAX

static final int MAX

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Constant Field Values

AVG

static final int AVG

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SUM

static final int SUM

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COUNT

static final int COUNT

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Constant Field Values

FIRST

static final int FIRST

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Constant Field Values

LAST

static final int LAST

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SUMSQUARE

static final int SUMSQUARE

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VARIANCE

static final int VARIANCE

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STDDEV

static final int STDDEV

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Constant Field Values

COUNTDISTINCT

static final int COUNTDISTINCT

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MAX_OPS

static final int MAX_OPS

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Constant Field Values

Method Detail

isAggregatedChart

boolean isAggregatedChart()

This function is used to find out if the current chart is a histogram or not.

Returns:

True if the chart is a histogram, false otherwise.

setAggregatedChart

void setAggregatedChart(boolean state)

This function is used to set/unset the histogram option in a chart.

Parameters:

histState - Set it to true if a histogram plot is required.

setAggregateOperator

void setAggregateOperator(int aggOp)

Sets the primary aggregate operator to use when displaying summary charts.

Parameters:

aggOp - The input primary aggregate operator, one of:

 IDrillDown.SUM
        IDrillDown.AVG
 IDrillDown.MIN
 IDrillDown.MAX
 IDrillDown.COUNT
 

getAggregateOperator

int getAggregateOperator()

Returns the primary aggregate operator used for drill-down.

Returns:

The primary aggregate operator used in drill-down.

setSecondaryAggregateOperator

void setSecondaryAggregateOperator(int aggOp)

Sets the secondary AggregateOperator to use when displaying summary charts.

Parameters:

aggOp - The input secondary aggregate operator.

See Also:

IDrillDown.setAggregateOperator(int)

getSecondaryAggregateOperator

int getSecondaryAggregateOperator()

Returns the secondary aggregate operator used for drill-down.

Returns:

The secondary aggregate operator used in drill-down.