org.jfree.report
public interface DataRow extends DataSet
Method Summary | |
---|---|
Object | get(int col)
Returns the value of the expression or column in the tablemodel using the
given column number as index. |
Object | get(String col)
Returns the value of the function, expression or column using its specific
name. |
int | getColumnCount()
Returns the number of columns, expressions and functions and marked
ReportProperties in the report.
|
String | getColumnName(int col)
Returns the name of the column, expression or function. |
DataFlags | getFlags(String col)
Queries lowlevel meta-data for the current value of the specified column.
|
DataFlags | getFlags(int col)
Queries lowlevel meta-data for the current value of the specified column.
|
getValue()
method is called and for columns from the
tablemodel the tablemodel method getValueAt(row, column)
gets
called.
Parameters: col the item index.
Returns: the value.
Throws: IllegalStateException if the datarow detected a deadlock. DataSourceException if an error occured.
getValue()
method is called and for columns from the
tablemodel the tablemodel method getValueAt(row, column)
gets
called.
Parameters: col the item index.
Returns: the value.
Throws: IllegalStateException if the datarow detected a deadlock. DataSourceException if an error occured.
Returns: the item count.
Throws: DataSourceException if an error occured.
getColumnName
method is
called. For functions, expressions and report properties the assigned name
is returned.
Parameters: col the item index.
Returns: the name.
Throws: DataSourceException if an error occured.
Parameters: col the colum for which to query the meta-data flags
Returns: the dataflag collection for the value in the named column
Throws: DataSourceException if an error occured.
Parameters: col the colum for which to query the meta-data flags
Returns: the dataflag collection for the value in the specified column
Throws: DataSourceException if an error occured.