public interface DataRow extends DataSet
Modifier and Type | Method and Description |
---|---|
java.lang.Object |
get(int col)
Returns the value of the expression or column in the tablemodel using the
given column number as index.
|
java.lang.Object |
get(java.lang.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.
|
java.lang.String |
getColumnName(int col)
Returns the name of the column, expression or function.
|
DataFlags |
getFlags(int col)
Queries lowlevel meta-data for the current value of the specified column.
|
DataFlags |
getFlags(java.lang.String col)
Queries lowlevel meta-data for the current value of the specified column.
|
java.lang.Object get(int col) throws DataSourceException
getValue()
method is called and for columns from the
tablemodel the tablemodel method getValueAt(row, column)
gets
called.get
in interface DataSet
col
- the item index.java.lang.IllegalStateException
- if the datarow detected a deadlock.DataSourceException
- if an error occured.java.lang.Object get(java.lang.String col) throws DataSourceException
getValue()
method is called and for columns from the
tablemodel the tablemodel method getValueAt(row, column)
gets
called.col
- the item index.java.lang.IllegalStateException
- if the datarow detected a deadlock.DataSourceException
- if an error occured.java.lang.String getColumnName(int col) throws DataSourceException
getColumnName
method is
called. For functions, expressions and report properties the assigned name
is returned.getColumnName
in interface DataSet
col
- the item index.DataSourceException
- if an error occured.int getColumnCount() throws DataSourceException
getColumnCount
in interface DataSet
DataSourceException
- if an error occured.DataFlags getFlags(java.lang.String col) throws DataSourceException
col
- the colum for which to query the meta-data flagsDataSourceException
- if an error occured.DataFlags getFlags(int col) throws DataSourceException
col
- the colum for which to query the meta-data flagsDataSourceException
- if an error occured.