public abstract class JRAbstractChartCustomizer extends Object implements JRChartCustomizer
JRChartCustomizer
that provides
access to parameter, variable and field values.Modifier | Constructor and Description |
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protected |
JRAbstractChartCustomizer()
Default constructor.
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Modifier and Type | Method and Description |
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protected Object |
getFieldValue(String fieldName)
Returns the value of a report field.
|
protected Object |
getFieldValue(String fieldName,
boolean fromInputDataset)
Returns the value of a report or input dataset field.
|
protected Object |
getParameterValue(String parameterName)
Returns the value of a report parameter.
|
protected Object |
getParameterValue(String parameterName,
boolean fromInputDataset)
Returns the value of a report or input dataset parameter.
|
protected Object |
getVariableValue(String variableName)
Returns the value of a report variable.
|
protected Object |
getVariableValue(String variableName,
boolean fromInputDataset)
Returns the value of a report or input dataset variable.
|
void |
init(JRBaseFiller chartFiller,
JRFillChart chart)
Initializes the chart customizer.
|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
customize
protected JRAbstractChartCustomizer()
public void init(JRBaseFiller chartFiller, JRFillChart chart)
chartFiller
- the filler instancechart
- the fill chart objectprotected final Object getParameterValue(String parameterName)
parameterName
- the parameter nameprotected final Object getParameterValue(String parameterName, boolean fromInputDataset)
The input dataset differs from the report dataset when the chart uses a sub dataset as input.
parameterName
- the parameter namefromInputDataset
- whether the parameter belongs to the input dataset rather than the report.
This is usefull only when the chart uses a sub dataset as input.
protected final Object getVariableValue(String variableName)
variableName
- the variable nameprotected final Object getVariableValue(String variableName, boolean fromInputDataset)
The input dataset differs from the report dataset when the chart uses a sub dataset as input.
variableName
- the variable namefromInputDataset
- whether the variable belongs to the input dataset rather than the report.
This is usefull only when the chart uses a sub dataset as input.
protected final Object getFieldValue(String fieldName)
fieldName
- the field nameprotected final Object getFieldValue(String fieldName, boolean fromInputDataset)
The input dataset differs from the report dataset when the chart uses a sub dataset as input.
fieldName
- the field namefromInputDataset
- whether the field belongs to the input dataset rather than the report.
This is usefull only when the chart uses a sub dataset as input.
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