org.pentaho.reporting.libraries.formula.function
public interface FunctionDescription extends Serializable
Method Summary | |
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String | getCanonicalName() |
FunctionCategory | getCategory() |
Object | getDefaultValue(int position)
Returns the default value for an optional parameter. |
String | getDescription(Locale locale) |
String | getDisplayName(Locale locale) |
int | getParameterCount() |
String | getParameterDescription(int position, Locale locale) |
String | getParameterDisplayName(int position, Locale locale) |
Type | getParameterType(int position)
Returns the parameter type at the given position using the function
metadata. |
Type | getValueType() |
boolean | isInfiniteParameterCount() |
boolean | isParameterMandatory(int position)
Defines, whether the parameter at the given position is mandatory. |
boolean | isVolatile() |
Parameters: position
Returns:
Parameters: position The parameter index.
Returns: The parameter type.
Returns: