IDrillDown (EspressChart 7.1 Java API - Quadbase Systems, Inc.)

```
public interface IDrillDown
```

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

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`void`	`addDrillDown(int cType, int categoryIndex, int seriesIndex, int sumbyIndex, boolean isDrill2D)` Adds a new drill-down definition to the end of the drill down list.
`int`	`countDrillDownLevel()` Counts number of drill down levels If non drill-down chart return -1
`int`	`getAggregateOperator()` Returns the primary aggregate operator used for drill-down.
`java.lang.String`	`getDrillName()` Returns the base drill-name
`void`	`insertDrillDownAt(int number, int cType, int categoryIndex, int seriesIndex, int sumbyIndex, boolean isDrill2D)` Inserts a new drill-down definition to the chart
`boolean`	`isDynamicDrillDown()` This function is used to check if the dynamic drill down function is enabled or not
`boolean`	`isPreSetDrillDown()` This function is used to check if the pre-set drill down function is enabled or not
`void`	`removeDrillDown(int number)` Removes a drill-down from the chart.
`void`	`resetDrillDown()` Resets the chart and remove all the drill down levels
`void`	`setAggregateOperator(int aggOp)` Sets the primary aggregate operator to use when displaying summary charts.
`void`	`setDrillName(java.lang.String drillBaseName)` Sets the base name for defining drill-down charts.
`void`	`setDynamicDrillDown(boolean b)` Enables dynamic drill down function for chart viewer
`void`	`setSecondaryAggregateOperator(int aggOp)` Sets the secondary AggregateOperator to use when displaying summary charts.

- Field Detail
  - MIN
```
static final int MIN
```
    See Also:
    
    Constant Field Values
  - MAX
```
static final int MAX
```
    See Also:
    
    Constant Field Values
  - AVG
```
static final int AVG
```
    See Also:
    
    Constant Field Values
  - SUM
```
static final int SUM
```
    See Also:
    
    Constant Field Values
  - COUNT
```
static final int COUNT
```
    See Also:
    
    Constant Field Values
  - FIRST
```
static final int FIRST
```
    See Also:
    
    Constant Field Values
  - LAST
```
static final int LAST
```
    See Also:
    
    Constant Field Values
  - SUMSQUARE
```
static final int SUMSQUARE
```
    See Also:
    
    Constant Field Values
  - VARIANCE
```
static final int VARIANCE
```
    See Also:
    
    Constant Field Values
  - STDDEV
```
static final int STDDEV
```
    See Also:
    
    Constant Field Values
  - COUNTDISTINCT
```
static final int COUNTDISTINCT
```
    See Also:
    
    Constant Field Values
  - MAX_OPS
```
static final int MAX_OPS
```
    See Also:
    
    Constant Field Values
- Method Detail
  - setDrillName
```
void setDrillName(java.lang.String drillBaseName)
```
    Sets the base name for defining drill-down charts.
    
    Parameters:
    
    drillBaseName - The base drill name to use.
  - getDrillName
```
java.lang.String getDrillName()
```
    Returns the base drill-name
    
    Returns:
    
    The base drill-down name.
  - resetDrillDown
```
void resetDrillDown()
             throws java.io.IOException,
                    java.sql.SQLException,
                    java.lang.ClassNotFoundException
```
    Resets the chart and remove all the drill down levels
    
    Throws:
    
    java.io.IOException
    
    java.sql.SQLException
    
    java.lang.ClassNotFoundException
  - countDrillDownLevel
```
int countDrillDownLevel()
```
    Counts number of drill down levels If non drill-down chart return -1
  - isPreSetDrillDown
```
boolean isPreSetDrillDown()
```
    This function is used to check if the pre-set drill down function is enabled or not
    
    Returns:
    
    True if pre-set drill down is enabled, False otherwise
  - setDynamicDrillDown
```
void setDynamicDrillDown(boolean b)
                  throws java.io.IOException,
                         java.sql.SQLException,
                         java.lang.ClassNotFoundException
```
    Enables dynamic drill down function for chart viewer
    
    Parameters:
    
    b - True if dynamic drill down function needs to be enabled, False otherwise
    
    Throws:
    
    java.io.IOException
    
    java.sql.SQLException
    
    java.lang.ClassNotFoundException
  - isDynamicDrillDown
```
boolean isDynamicDrillDown()
```
    This function is used to check if the dynamic drill down function is enabled or not
    
    Returns:
    
    True if dynamic drill down is enabled, False otherwise
  - 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:
    
    setAggregateOperator(int)
  - addDrillDown
```
void addDrillDown(int cType,
                  int categoryIndex,
                  int seriesIndex,
                  int sumbyIndex,
                  boolean isDrill2D)
           throws java.io.IOException,
                  java.sql.SQLException,
                  java.lang.ClassNotFoundException
```
    Adds a new drill-down definition to the end of the drill down list.
    
    Parameters:
    
    cType - The chartType to use for the new drill-down.
    
    seriesIndex - The series index for the new drill-down chart. This can be set to -1 if no series is desired.
    
    sumbyIndex - The sumBy column index for the drill-down chart. This can be set to -1 if no sumBy column is desired.
    
    categoryIndex - The category index for the drill-down chart. This should be >= 0
    
    isDrill2D - The dimension for the drill-down chart. This can be set to true if drill-down chart is 2D else it can be set to false if drill-down chart is 3D
    
    Throws:
    
    java.io.IOException
    
    java.sql.SQLException
    
    java.lang.ClassNotFoundException
  - insertDrillDownAt
```
void insertDrillDownAt(int number,
                       int cType,
                       int categoryIndex,
                       int seriesIndex,
                       int sumbyIndex,
                       boolean isDrill2D)
                throws java.io.IOException,
                       java.sql.SQLException,
                       java.lang.ClassNotFoundException
```
    Inserts a new drill-down definition to the chart
    
    Parameters:
    
    number - Insert a new chart after that drill-down level number
    
    Throws:
    
    java.io.IOException
    
    java.sql.SQLException
    
    java.lang.ClassNotFoundException
  - removeDrillDown
```
void removeDrillDown(int number)
              throws java.io.IOException,
                     java.sql.SQLException,
                     java.lang.ClassNotFoundException
```
    Removes a drill-down from the chart.
    
    Parameters:
    
    number - The drill-down number to remove (in the order entered).
    
    Throws:
    
    java.io.IOException
    
    java.sql.SQLException
    
    java.lang.ClassNotFoundException

Interface IDrillDown

Field Summary

Method Summary

Field Detail

MIN

MAX

AVG

SUM

COUNT

FIRST

LAST

SUMSQUARE

VARIANCE

STDDEV

COUNTDISTINCT

MAX_OPS

Method Detail

setDrillName

getDrillName

resetDrillDown

countDrillDownLevel

isPreSetDrillDown

setDynamicDrillDown

isDynamicDrillDown

setAggregateOperator

getAggregateOperator

setSecondaryAggregateOperator

addDrillDown

insertDrillDownAt

removeDrillDown