IlvDefaultFlatTableModel (Rogue Wave JViews 9.0 API)

java.lang.Object
- ilog.views.chart.datax.flat.table.IlvAbstractFlatTableModel
- - ilog.views.chart.datax.flat.table.IlvBasicFlatTableModel
  - - ilog.views.chart.datax.flat.table.IlvDefaultFlatTableModel

All Implemented Interfaces:

IlvFlatTableModel, IlvDataConverter, IlvModelWithColumns, IlvBatchable, Cloneable

Direct Known Subclasses:

IlvBufferFlatTableModel, IlvFlatListToFlatTableModel, IlvFlatSetToFlatTableModel, IlvTableToFlatTableModel, IlvTreeListToFlatTableModel, IlvTreeToFlatTableModel
```
public class IlvDefaultFlatTableModel
extends IlvBasicFlatTableModel
implements Cloneable
```
This class is the default implementation of the IlvFlatTableModel interface.
It stores the data values and the column info objects locally in this instance.

Since:

JViews 7.5

Field Summary
- Fields inherited from interface ilog.views.chart.datax.flat.table.IlvFlatTableModel
  BEFORE_COLUMN_REMOVED_MASK, BEFORE_DATA_CHANGE_MASK, BEFORE_ROWS_REMOVED_MASK

Constructor Summary

Constructors
Constructor and Description
`IlvDefaultFlatTableModel()` Creates an empty model with zero rows and zero columns.
`IlvDefaultFlatTableModel(int numRows, IlvDataColumnInfo[] columns)` Creates a model with the given number of rows and the given columns.
`IlvDefaultFlatTableModel(int numRows, int numColumns)` Creates a model with the given number of rows and columns.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method and Description
`void`	`addRow()` Adds a row to the end of the model.
`void`	`addRow(Object[] rowData)` Adds a row to the end of the model.
`Object`	`clone()` Returns a copy of this object.
`double`	`getDoubleAt(int rowIndex, int columnIndex)` Returns the value for the cell at `columnIndex` and `rowIndex`, as a numeric value.
`int`	`getRowCount()` Returns the number of rows in the model.
`int`	`getSupportedEventsMask()` Returns a bit mask denoting the optional kinds of events that are guaranteed to be sent by this model to the registered listeners.
`Object`	`getValueAt(int rowIndex, int columnIndex)` Returns the value for the cell at `columnIndex` and `rowIndex`.
`void`	`insertRow(int rowIndex)` Adds a row to the model at a given index.
`void`	`insertRow(int rowIndex, Object[] rowData)` Adds a row to the model at a given index.
`void`	`insertRows(int rowIndex, int count)` Adds some rows to the model at a given index.
`void`	`removeRow(int rowIndex)` Removes a row from the model.
`void`	`removeRows(int rowIndex, int count)` Removes some rows from the model.
`protected boolean`	`setDoubleAtInternal(double value, int rowIndex, int columnIndex, boolean forReal)` Does the equivalent of a `setDoubleAt()`.
`void`	`setRowCount(int rowCount)` Sets the number of rows in the model.
`protected boolean`	`setValueAtInternal(Object value, int rowIndex, int columnIndex, boolean forReal)` Does the equivalent of a `setValueAt()`.

Methods inherited from class ilog.views.chart.datax.flat.table.IlvBasicFlatTableModel
addColumn, addColumn, addColumn, createColumnStorage, disconnect, dispose, fireModelEvent, getColumn, getColumnCount, getColumns, insertColumn, insertColumn, insertColumn, isColumnComputed, removeColumn, setColumn, setColumnCount, setColumns, setDoubleAt, setValueAt

Methods inherited from class ilog.views.chart.datax.flat.table.IlvAbstractFlatTableModel
addFlatTableModelListener, convertToDouble, endBatch, removeFlatTableModelListener, startBatch

Methods inherited from class java.lang.Object
equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - IlvDefaultFlatTableModel
```
public IlvDefaultFlatTableModel()
```
    Creates an empty model with zero rows and zero columns.
  - IlvDefaultFlatTableModel
```
public IlvDefaultFlatTableModel(int numRows,
                                int numColumns)
```
    Creates a model with the given number of rows and columns.
  - IlvDefaultFlatTableModel
```
public IlvDefaultFlatTableModel(int numRows,
                                IlvDataColumnInfo[] columns)
```
    Creates a model with the given number of rows and the given columns.
- Method Detail
  - getRowCount
```
public int getRowCount()
```
    Returns the number of rows in the model.
    Valid row indices range from 0 to getRowCount()-1 (inclusive).
    
    Specified by:
    
    getRowCount in interface IlvFlatTableModel
  - getValueAt
```
public Object getValueAt(int rowIndex,
                         int columnIndex)
```
    Returns the value for the cell at columnIndex and rowIndex.
    
    Specified by:
    
    getValueAt in interface IlvFlatTableModel
  - getDoubleAt
```
public double getDoubleAt(int rowIndex,
                          int columnIndex)
```
    Returns the value for the cell at columnIndex and rowIndex, as a numeric value.
    This method should only be used for columns whose type is Double. For other types of columns, this method will do a conversion from the object returned by getValueAt, which may be inefficient or inaccurate or raise exceptions.
    
    Specified by:
    
    getDoubleAt in interface IlvFlatTableModel
  - setValueAtInternal
```
protected boolean setValueAtInternal(Object value,
                                     int rowIndex,
                                     int columnIndex,
                                     boolean forReal)
```
    Does the equivalent of a setValueAt(). Instead of notifying it simply returns a boolean indicating whether notification should be done.
    If forReal is false, the value is not actually set, but the method still returns the same Boolean, specifying whether the given value is different from the previous one.
    
    Specified by:
    
    setValueAtInternal in class IlvBasicFlatTableModel
  - setDoubleAtInternal
```
protected boolean setDoubleAtInternal(double value,
                                      int rowIndex,
                                      int columnIndex,
                                      boolean forReal)
```
    Does the equivalent of a setDoubleAt(). Instead of notifying it simply returns a boolean indicating whether notification should be done.
    If forReal is false, the value is not actually set, but the method still returns the same Boolean, specifying whether the given value is different from the previous one.
    
    Specified by:
    
    setDoubleAtInternal in class IlvBasicFlatTableModel
  - getSupportedEventsMask
```
public int getSupportedEventsMask()
```
    Returns a bit mask denoting the optional kinds of events that are guaranteed to be sent by this model to the registered listeners.
    This implementation returns BEFORE_DATA_CHANGE_MASK | BEFORE_ROWS_REMOVED_MASK | BEFORE_COLUMN_REMOVED_MASK. It may need to be overridden in subclasses.
    
    Specified by:
    
    getSupportedEventsMask in interface IlvFlatTableModel
    
    Overrides:
    
    getSupportedEventsMask in class IlvBasicFlatTableModel
    
    See Also:
    
    IlvFlatTableModel.BEFORE_DATA_CHANGE_MASK, IlvFlatTableModel.BEFORE_ROWS_REMOVED_MASK, IlvFlatTableModel.BEFORE_COLUMN_REMOVED_MASK
  - setRowCount
```
public void setRowCount(int rowCount)
```
    Sets the number of rows in the model. If the new size is greater than the current size, new rows are added to the end of the model. If the new size is less than the current size, all rows at index rowCount and greater are discarded.
    
    Parameters:
    
    rowCount - The new number of rows.
  - addRow
```
public void addRow()
```
    Adds a row to the end of the model.
  - addRow
```
public void addRow(Object[] rowData)
```
    Adds a row to the end of the model.
    
    Parameters:
    
    rowData - The initial data of this row, must be an array of getColumnCount() elements.
  - insertRow
```
public void insertRow(int rowIndex)
```
    Adds a row to the model at a given index.
    
    Parameters:
    
    rowIndex - The new row desired index, must be >= 0 and <= getRowCount().
  - insertRows
```
public void insertRows(int rowIndex,
                       int count)
```
    Adds some rows to the model at a given index.
    
    Parameters:
    
    rowIndex - The first new row desired index, must be >= 0 and <= getRowCount().
    
    count - The number of rows to be inserted.
  - insertRow
```
public void insertRow(int rowIndex,
                      Object[] rowData)
```
    Adds a row to the model at a given index.
    
    Parameters:
    
    rowIndex - The new row desired index, must be >= 0 and <= getRowCount().
    
    rowData - The initial data of this row, must be an array of getColumnCount() elements.
  - removeRow
```
public void removeRow(int rowIndex)
```
    Removes a row from the model.
    
    Parameters:
    
    rowIndex - The row index, must be >= 0 and < getRowCount().
  - removeRows
```
public void removeRows(int rowIndex,
                       int count)
```
    Removes some rows from the model.
    
    Parameters:
    
    rowIndex - The first old row index, must be >= 0 and <= getRowCount() - count.
    
    count - The number of rows to be removed.
  - clone
```
public Object clone()
```
    Returns a copy of this object.
    
    Overrides:
    
    clone in class IlvBasicFlatTableModel

Class IlvDefaultFlatTableModel

Field Summary

Fields inherited from interface ilog.views.chart.datax.flat.table.IlvFlatTableModel

Constructor Summary

Method Summary

Methods inherited from class ilog.views.chart.datax.flat.table.IlvBasicFlatTableModel

Methods inherited from class ilog.views.chart.datax.flat.table.IlvAbstractFlatTableModel

Methods inherited from class java.lang.Object

Constructor Detail

IlvDefaultFlatTableModel

IlvDefaultFlatTableModel

IlvDefaultFlatTableModel

Method Detail

getRowCount

getValueAt

getDoubleAt

setValueAtInternal

setDoubleAtInternal

getSupportedEventsMask

setRowCount

addRow

addRow

insertRow

insertRows

insertRow

removeRow

removeRows

clone