com.jidesoft.pivot
Class AggregateTableUtils

java.lang.Object
  com.jidesoft.pivot.AggregateTableUtils

public class AggregateTableUtils
extends Object

Utility methods for AggregateTable.

AggregateTable will change its model each time you call aggregate() if the aggregated columns are changed. Hence, the table model is not as "solid" as in other normal table. The solid model data in AggregateTable is the order PivotDataModel keeps its PivotFields. To make sure you can get correct column name, you need convert the column index in table model to field index first. That's why we have those utility methods for AggregateTable.

The field index means that the order of the PivotField inside the PivotDataModel. You would be able to invoke PivotDataModel.getField(int) to get the PivotField instance with the field index.

In those utility methods, we will use fieldIndex to indicate the solid index in PivotField while tableModelIndex means the model index in current view.

Constructor Summary

AggregateTableUtils()

Method Summary

static AggregateTablePane	getAggregateTablePane(JTable table) Gets AggregateTablePane which contains the table if any.
static Object	getColumnIdentifier(JTable table, int fieldIndex) Gets column identifier of the table.
static String	getColumnName(JTable table, int fieldIndex) Gets column name of the table.
static JTable	getColumnTable(JTable table, Object fieldName) Get which table the column identifier belongs to.
static int	getFieldIndex(JTable table, Object fieldName) Gets the field index from the column fieldName you have.
protected static int	getInnerModelIndex(JTable table, Object fieldName) Deprecated. replaced by getFieldIndex(javax.swing.JTable, Object)
protected static int	getOuterModelIndex(JTable table, int fieldIndex) Deprecated. replaced by getTableModelIndex(javax.swing.JTable, int)
protected static int	getTableModelIndex(JTable table, int fieldIndex) Gets the model index in table model from the field index.
static void	hideColumn(JTable table, Object fieldName, int modelIndex) Hide column with fieldName and table model index.
static boolean	isColumnVisible(JTable table, int fieldIndex) Checks if the column is visible in the table.
static void	showColumn(JTable table, Object fieldName, int modelIndex) Show column with fieldName and table model index

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

AggregateTableUtils

public AggregateTableUtils()

Method Detail

getAggregateTablePane

public static AggregateTablePane getAggregateTablePane(JTable table)

Gets AggregateTablePane which contains the table if any.

Parameters:

table - the table

Returns:

the AggregateTablePane if found. Otherwise null.

isColumnVisible

public static boolean isColumnVisible(JTable table,
                                      int fieldIndex)

Checks if the column is visible in the table.

Parameters:

table - the table

fieldIndex - the pivot field index

Returns:

true if the column is currently visible. Otherwise false.

getColumnName

public static String getColumnName(JTable table,
                                   int fieldIndex)

Gets column name of the table.

Parameters:

table - the table

fieldIndex - the pivot field index

Returns:

the column name.

getColumnIdentifier

public static Object getColumnIdentifier(JTable table,
                                         int fieldIndex)

Gets column identifier of the table.

Parameters:

table - the table

fieldIndex - the pivot field index

Returns:

the column identifier.

getColumnTable

public static JTable getColumnTable(JTable table,
                                    Object fieldName)

Get which table the column identifier belongs to. In AggregateTablePane scenario, it could be different with the input table.

Parameters:

table - the index table

fieldName - the pivot field name

Returns:

the table which contains the name of the pivot field.

getInnerModelIndex

@Deprecated
protected static int getInnerModelIndex(JTable table,
                                                   Object fieldName)

Deprecated. replaced by getFieldIndex(javax.swing.JTable, Object)

Gets the field index from the column fieldName you have.

Parameters:

table - the table

fieldName - the pivot field name

Returns:

the field index. -1 if not found.

getFieldIndex

public static int getFieldIndex(JTable table,
                                Object fieldName)

Gets the field index from the column fieldName you have.

Parameters:

table - the table

fieldName - the pivot field name

Returns:

the field index. -1 if not found.

getOuterModelIndex

@Deprecated
protected static int getOuterModelIndex(JTable table,
                                                   int fieldIndex)

Deprecated. replaced by getTableModelIndex(javax.swing.JTable, int)

Gets the model index in table model from the field index.

Parameters:

table - the table

fieldIndex - the field index

Returns:

the model index

getTableModelIndex

protected static int getTableModelIndex(JTable table,
                                        int fieldIndex)

Gets the model index in table model from the field index.

Parameters:

table - the table

fieldIndex - the field index

Returns:

the model index

hideColumn

public static void hideColumn(JTable table,
                              Object fieldName,
                              int modelIndex)

Hide column with fieldName and table model index.

Parameters:

table - the table

fieldName - the pivot field name

modelIndex - the table model index

showColumn

public static void showColumn(JTable table,
                              Object fieldName,
                              int modelIndex)

Show column with fieldName and table model index

Parameters:

table - the table

fieldName - the pivot filed name

modelIndex - the table model index