|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
public interface ChartDataCollector
Collect and compute some data to use with a chart.
Creation date: 20 d�c. 2005
Method Summary | |
---|---|
double[] |
collectData(java.util.HashMap<java.lang.String,java.lang.String> params)
Collect the data and return it in a double vector. |
java.util.List<ParameterDescriptor> |
getDataParameters()
returns a list of parameters that can be given to the collectData method |
java.lang.String |
getDefaultSeriesName()
Returns the default name of the next series to add to the chart |
java.util.List<ParameterDescriptor> |
getParameters()
returns a list of parameters that can be given to the setParameters method |
void |
setParameters(java.util.HashMap<java.lang.String,java.lang.String> params)
Set additional (implementation dependant) parameter of the collector. |
Method Detail |
---|
void setParameters(java.util.HashMap<java.lang.String,java.lang.String> params) throws ChartParameterException
params
-
ChartParameterException
- if one of the parameters is invalid or malformed.double[] collectData(java.util.HashMap<java.lang.String,java.lang.String> params) throws ChartParameterException
params
- Parameters for computing the data to be collected
ChartParameterException
- if one of the parameters is invalid or malformed.java.util.List<ParameterDescriptor> getParameters()
java.util.List<ParameterDescriptor> getDataParameters()
java.lang.String getDefaultSeriesName()
|
||||||||||
PREV CLASS NEXT CLASS | FRAMES NO FRAMES | |||||||||
SUMMARY: NESTED | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |