Method Summary |
|
public Object | clone() Clones the template. |
public URL | getBaseURL() Returns the base URL. |
protected DataRowDataSource | getDataRowDataSource() Returns the datarow data source used in this template. |
public String | getField() Returns the name of the field from the data-row that the template gets images from. |
public String | getFormula() Returns the formula used to compute the value of the data source. |
public Object | getValue(ExpressionRuntime runtime) Returns the current value for the data source.
Parameters: runtime - the expression runtime that is used to evaluate formulas and expressions when computing the value ofthis filter. |
public void | setBaseURL(URL baseURL) Sets the base URL. |
public void | setField(String field) Sets the field name. |
public void | setFormula(String formula) Defines the formula used to compute the value of this data source. |