org.jminor.swing.common.model.table

Class AbstractFilteredTableModel.DefaultColumnValueProvider

java.lang.Object

org.jminor.swing.common.model.table.AbstractFilteredTableModel.DefaultColumnValueProvider

All Implemented Interfaces:

ColumnSummaryModel.ColumnValueProvider

Enclosing class:

AbstractFilteredTableModel<R,C>

protected static final class AbstractFilteredTableModel.DefaultColumnValueProvider
extends java.lang.Object
implements ColumnSummaryModel.ColumnValueProvider

A default ColumnValueProvider implementation

Constructor Summary

Constructors

Constructor and Description
DefaultColumnValueProvider(java.lang.Object columnIdentifier, FilteredTableModel tableModel, java.text.Format format)

Method Summary

Modifier and Type	Method and Description
void	addValuesChangedListener(EventListener listener)
java.lang.String	format(java.lang.Object value)
java.util.Collection	getValues()
boolean	isNumerical()
boolean	isValueSubset()

Methods inherited from class java.lang.Object

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

Constructor Detail

DefaultColumnValueProvider

public DefaultColumnValueProvider(java.lang.Object columnIdentifier,
                                  FilteredTableModel tableModel,
                                  java.text.Format format)

Parameters:

columnIdentifier - the identifier of the column which values are provided

tableModel - the table model

format - the format to use for presenting the summary value

Method Detail

format

public java.lang.String format(java.lang.Object value)

Specified by:

format in interface ColumnSummaryModel.ColumnValueProvider

Parameters:

value - the value

Returns:

the formatted value

addValuesChangedListener

public void addValuesChangedListener(EventListener listener)

Specified by:

addValuesChangedListener in interface ColumnSummaryModel.ColumnValueProvider

Parameters:

listener - the listener to notify of changes to the underlying data which require a summary refresh

isNumerical

public boolean isNumerical()

Specified by:

isNumerical in interface ColumnSummaryModel.ColumnValueProvider

Returns:

true if the column is numerical

getValues

public java.util.Collection getValues()

Specified by:

getValues in interface ColumnSummaryModel.ColumnValueProvider

Returns:

the values to base the summary on

isValueSubset

public boolean isValueSubset()

Specified by:

isValueSubset in interface ColumnSummaryModel.ColumnValueProvider

Returns:

true if the values provided by getValues() is a subset of the total available values