CategorySetDataCollector (legacy-charts 9.3.0.0-424 API)

java.lang.Object
- org.pentaho.reporting.engine.classic.core.function.AbstractExpression
- - org.pentaho.reporting.engine.classic.core.function.AbstractFunction
  - - org.pentaho.plugin.jfreereport.reportcharts.collectors.AbstractCollectorFunction
    - - org.pentaho.plugin.jfreereport.reportcharts.collectors.CategorySetDataCollector

All Implemented Interfaces:

Serializable, Cloneable, EventListener, org.pentaho.reporting.engine.classic.core.event.ReportListener, org.pentaho.reporting.engine.classic.core.function.Expression, org.pentaho.reporting.engine.classic.core.function.Function
```
public class CategorySetDataCollector
extends AbstractCollectorFunction
```
A slimmed down CategorySet Data collector. It collects a value for each series given.

Author:

Thomas Morgner.

See Also:

Serialized Form

Constructor Summary

Constructors
Constructor Description

CategorySetDataCollector()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`protected void`	`buildDataset()`
`protected org.jfree.data.general.Dataset`	`createNewDataset()`
`String`	`getCategoryColumn()`
`org.pentaho.reporting.engine.classic.core.function.Expression`	`getInstance()`	Return a completly separated copy of this function.
`String[]`	`getValueColumn()`
`String`	`getValueColumn(int index)`
`int`	`getValueColumnCount()`
`void`	`setCategoryColumn(String categoryColumn)`
`void`	`setValueColumn(int index, String field)`
`void`	`setValueColumn(String[] fields)`

Methods inherited from class org.pentaho.plugin.jfreereport.reportcharts.collectors.AbstractCollectorFunction
generateName, getAutoGenerateMissingSeriesNames, getCrosstabFilterGroup, getDataSet, getLastGroupSequenceNumber, getMaximumSeriesIndex, getResetGroup, getSeriesColumn, getSeriesColumn, getSeriesColumnCount, getSeriesName, getSeriesName, getSeriesNameCount, getStateKey, getSummaryGroup, getValue, groupFinished, groupStarted, isSummaryDataSet, itemsAdvanced, querySeriesValue, reportInitialized, setAutoGenerateMissingSeriesNames, setCrosstabFilterGroup, setResetGroup, setSeriesColumn, setSeriesColumn, setSeriesName, setSeriesName, setSummaryGroup, summaryRowSelection

Methods inherited from class org.pentaho.reporting.engine.classic.core.function.AbstractFunction
itemsFinished, itemsStarted, reportDone, reportFinished, reportStarted

Methods inherited from class org.pentaho.reporting.engine.classic.core.function.AbstractExpression
clone, getDataRow, getDependencyLevel, getName, getReportConfiguration, getResourceBundleFactory, getRuntime, isActive, isDeepTraversing, isPreserve, setActive, setDependencyLevel, setName, setPreserve, setRuntime

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.pentaho.reporting.engine.classic.core.function.Expression
clone, getDataRow, getDependencyLevel, getName, getReportConfiguration, getResourceBundleFactory, getRuntime, isActive, isDeepTraversing, isPreserve, setDependencyLevel, setName, setRuntime

- Constructor Detail
  - CategorySetDataCollector
```
public CategorySetDataCollector()
```
- Method Detail
  - getCategoryColumn
```
public String getCategoryColumn()
```
  - setCategoryColumn
```
public void setCategoryColumn(String categoryColumn)
```
  - setValueColumn
```
public void setValueColumn(int index,
                           String field)
```
  - getValueColumn
```
public String getValueColumn(int index)
```
  - getValueColumnCount
```
public int getValueColumnCount()
```
  - getValueColumn
```
public String[] getValueColumn()
```
  - setValueColumn
```
public void setValueColumn(String[] fields)
```
  - createNewDataset
```
protected org.jfree.data.general.Dataset createNewDataset()
```
    Specified by:
    
    createNewDataset in class AbstractCollectorFunction
  - buildDataset
```
protected void buildDataset()
```
    Overrides:
    
    buildDataset in class AbstractCollectorFunction
  - getInstance
```
public org.pentaho.reporting.engine.classic.core.function.Expression getInstance()
```
    Return a completly separated copy of this function. The copy does no longer share any changeable objects with the original function.
    
    Specified by:
    
    getInstance in interface org.pentaho.reporting.engine.classic.core.function.Expression
    
    Overrides:
    
    getInstance in class AbstractCollectorFunction
    
    Returns:
    
    a copy of this function.