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A RowMetaData object can be used to find out information about the columns of a RowData object.
Method Summary | |
---|---|
String |
getColumnAlignment(int columnIndex)
Returns the horizontal alignment of the column data specified by columnIndex. |
int |
getColumnCount()
Returns the number of columns. |
String |
getColumnDirection(int columnIndex)
Returns the direction of the column data specified by columnIndex. |
int |
getColumnDisplaySize(int columnIndex)
Returns the display size in characters of the column specified by columnIndex. |
String |
getColumnLabel(int columnIndex)
Returns the label of the column specified by columnIndex. |
String |
getColumnName(int columnIndex)
Returns the name of the column specified by columnIndex. |
int |
getColumnType(int columnIndex)
Returns the data type of the column specified by columnIndex. |
String |
getColumnTypeName(int columnIndex)
Returns the data type name of the column specified by columnIndex. |
int |
getPrecision(int columnIndex)
Returns the precision of the column specified by columnIndex. |
int |
getScale(int columnIndex)
Returns the scale of the column specified by columnIndex. |
boolean |
isNumericData(int columnIndex)
Indicates if the column specified by columnIndex contains numeric data. |
boolean |
isTextData(int columnIndex)
Indicates if the column specified by columnIndex contains text data. |
void |
setColumnAlignment(int columnIndex,
String alignment)
Sets the specified horizontal alignment for the column data specified by columnIndex. |
void |
setColumnDirection(int columnIndex,
String alignment)
Sets the specified direction for the column data specified by columnIndex. |
void |
setColumnLabel(int columnIndex,
String label)
Sets the specified label for the column specified by columnIndex. |
Method Detail |
public String getColumnAlignment(int columnIndex) throws RowDataException
HTMLConstants
.
columnIndex
- The column index (0-based).
RowDataException
- If a row data error occurred.public int getColumnCount() throws RowDataException
RowDataException
- If a row data error occurred.public String getColumnDirection(int columnIndex) throws RowDataException
HTMLConstants
.
columnIndex
- The column index (0-based).
RowDataException
- If a row data error occurred.public int getColumnDisplaySize(int columnIndex) throws RowDataException
columnIndex
- The column index (0-based).
RowDataException
- If a row data error occurred.public String getColumnLabel(int columnIndex) throws RowDataException
columnIndex
- The column index(0-based).
RowDataException
- If a row data error occurred.public String getColumnName(int columnIndex) throws RowDataException
columnIndex
- The column index(0-based).
RowDataException
- If a row data error occurred.public int getColumnType(int columnIndex) throws RowDataException
columnIndex
- The column index (0-based).
RowDataException
- If a row data error occurred.public String getColumnTypeName(int columnIndex) throws RowDataException
columnIndex
- The column index (0-based).
RowDataException
- If a row data error occurred.public int getPrecision(int columnIndex) throws RowDataException
columnIndex
- The column index (0-based).
RowDataException
- If a row data error occurred.public int getScale(int columnIndex) throws RowDataException
columnIndex
- The column index (0-based).
RowDataException
- If a row data error occurred.public boolean isNumericData(int columnIndex) throws RowDataException
columnIndex
- The column index (0-based).
RowDataException
- If a row data error occurred.public boolean isTextData(int columnIndex) throws RowDataException
columnIndex
- The column index (0-based).
RowDataException
- If a row data error occurred.public void setColumnLabel(int columnIndex, String label) throws RowDataException
columnIndex
- The column index (0-based).label
- The label.
RowDataException
- If a row data error occurred.public void setColumnAlignment(int columnIndex, String alignment) throws RowDataException
columnIndex
- The column index (0-based).alignment
- The horizontal column alignment. One of the following constants
defined in HTMLConstants: LEFT, CENTER, RIGHT, or JUSTIFY.
RowDataException
HTMLConstants
public void setColumnDirection(int columnIndex, String alignment) throws RowDataException
columnIndex
- The column index (0-based).alignment
- The column direction.
RowDataException
HTMLConstants
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