Class TypedTableModel
- java.lang.Object
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- javax.swing.table.AbstractTableModel
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- org.pentaho.reporting.engine.classic.core.util.TypedTableModel
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- All Implemented Interfaces:
Serializable
,TableModel
- Direct Known Subclasses:
TypedMetaTableModel
public class TypedTableModel extends AbstractTableModel
- See Also:
- Serialized Form
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Field Summary
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Fields inherited from class javax.swing.table.AbstractTableModel
listenerList
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Constructor Summary
Constructors Constructor Description TypedTableModel()
TypedTableModel(int rowIncrement, int columnIncrement)
TypedTableModel(String[] columnNames)
TypedTableModel(String[] columnNames, Class<?>[] columnClasses)
TypedTableModel(String[] columnNames, Class<?>[] columnClasses, int rowCount)
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
addColumn(String name, Class<?> type)
void
addRow(Object... objects)
Class<?>
getColumnClass(int columnIndex)
Returns the most specific superclass for all the cell values in the column.int
getColumnCount()
Returns the number of columns in the model.String
getColumnName(int columnIndex)
Returns the name of the column atcolumnIndex
.int
getRowCount()
Returns the number of rows in the model.Object
getValueAt(int rowIndex, int columnIndex)
Returns the value for the cell atcolumnIndex
androwIndex
.boolean
isCellEditable(int rowIndex, int columnIndex)
Returns true if the cell atrowIndex
andcolumnIndex
is editable.void
setColumnName(int colIndex, String name)
void
setColumnType(int colIndex, Class<?> type)
void
setValueAt(Object aValue, int rowIndex, int columnIndex)
Sets the value in the cell atcolumnIndex
androwIndex
toaValue
.String
toString()
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Methods inherited from class javax.swing.table.AbstractTableModel
addTableModelListener, findColumn, fireTableCellUpdated, fireTableChanged, fireTableDataChanged, fireTableRowsDeleted, fireTableRowsInserted, fireTableRowsUpdated, fireTableStructureChanged, getListeners, getTableModelListeners, removeTableModelListener
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Constructor Detail
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TypedTableModel
public TypedTableModel()
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TypedTableModel
public TypedTableModel(int rowIncrement, int columnIncrement)
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TypedTableModel
public TypedTableModel(String[] columnNames)
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Method Detail
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getRowCount
public int getRowCount()
Returns the number of rows in the model. AJTable
uses this method to determine how many rows it should display. This method should be quick, as it is called frequently during rendering.- Returns:
- the number of rows in the model
- See Also:
getColumnCount()
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getColumnCount
public int getColumnCount()
Returns the number of columns in the model. AJTable
uses this method to determine how many columns it should create and display by default.- Returns:
- the number of columns in the model
- See Also:
getRowCount()
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getColumnName
public String getColumnName(int columnIndex)
Returns the name of the column atcolumnIndex
. This is used to initialize the table's column header name. Note: this name does not need to be unique; two columns in a table can have the same name.- Specified by:
getColumnName
in interfaceTableModel
- Overrides:
getColumnName
in classAbstractTableModel
- Parameters:
columnIndex
- the index of the column- Returns:
- the name of the column
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getColumnClass
public Class<?> getColumnClass(int columnIndex)
Returns the most specific superclass for all the cell values in the column. This is used by theJTable
to set up a default renderer and editor for the column.- Specified by:
getColumnClass
in interfaceTableModel
- Overrides:
getColumnClass
in classAbstractTableModel
- Parameters:
columnIndex
- the index of the column- Returns:
- the common ancestor class of the object values in the model.
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isCellEditable
public boolean isCellEditable(int rowIndex, int columnIndex)
Returns true if the cell atrowIndex
andcolumnIndex
is editable. Otherwise,setValueAt
on the cell will not change the value of that cell.- Specified by:
isCellEditable
in interfaceTableModel
- Overrides:
isCellEditable
in classAbstractTableModel
- Parameters:
rowIndex
- the row whose value to be queriedcolumnIndex
- the column whose value to be queried- Returns:
- true if the cell is editable
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getValueAt
public Object getValueAt(int rowIndex, int columnIndex)
Returns the value for the cell atcolumnIndex
androwIndex
.- Parameters:
rowIndex
- the row whose value is to be queriedcolumnIndex
- the column whose value is to be queried- Returns:
- the value Object at the specified cell
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setValueAt
public void setValueAt(Object aValue, int rowIndex, int columnIndex)
Sets the value in the cell atcolumnIndex
androwIndex
toaValue
.- Specified by:
setValueAt
in interfaceTableModel
- Overrides:
setValueAt
in classAbstractTableModel
- Parameters:
aValue
- the new valuerowIndex
- the row whose value is to be changedcolumnIndex
- the column whose value is to be changed
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setColumnType
public void setColumnType(int colIndex, Class<?> type)
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setColumnName
public void setColumnName(int colIndex, String name)
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addRow
public void addRow(Object... objects)
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