com.github.bordertech.wcomponents.examples.table

Class TableScrollableModelExample.ExampleScrollableModel

java.lang.Object

com.github.bordertech.wcomponents.AbstractTableModel

com.github.bordertech.wcomponents.AbstractBeanBoundTableModel

com.github.bordertech.wcomponents.SimpleBeanBoundTableModel

com.github.bordertech.wcomponents.examples.table.TableScrollableModelExample.ExampleScrollableModel

All Implemented Interfaces:

BeanAware, BeanProviderBound, WTable.BeanBoundTableModel, WTable.ScrollableTableModel, WTable.TableModel, Serializable

Enclosing class:

TableScrollableModelExample

public static class TableScrollableModelExample.ExampleScrollableModel
extends SimpleBeanBoundTableModel
implements WTable.ScrollableTableModel

Example of a scrollable table model. Needs to be set per user as it holds the current page index and total row.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class com.github.bordertech.wcomponents.SimpleBeanBoundTableModel

SimpleBeanBoundTableModel.LevelDetails

Field Summary

Fields inherited from class com.github.bordertech.wcomponents.SimpleBeanBoundTableModel

COMPARABLE_COMPARATOR

Constructor Summary

Constructors

Constructor and Description
ExampleScrollableModel(WTable table, String[] columnBeanProperties, String levelBeanProperty)

Method Summary

Modifier and Type	Method and Description
int	getRowCount() Call a service to determine the total number of rows.
protected Object	getTopRowBean(List<Integer> row) Override to allow for page offset.
void	setCurrentRows(int start, int end) Call a service to retrieve the rows for this page and set the rows as the bean on the table.

Methods inherited from class com.github.bordertech.wcomponents.SimpleBeanBoundTableModel

buildBeanUtilString, getBeanList, getBeanPropertyValue, getChildCount, getLevelIndex, getMaxIterations, getRendererClass, getRowBean, getRowKey, getSize, getValueAt, isCellEditable, isEditable, isExpandable, isIterateFirstLevel, isSelectable, isSortable, setBeanPropertyValue, setComparator, setEditable, setIterateFirstLevel, setMaxIterations, setSelectable, setValueAt, sort

Methods inherited from class com.github.bordertech.wcomponents.AbstractBeanBoundTableModel

getBean, getBeanId, getBeanProperty, getBeanValue, setBeanId, setBeanProperty, setBeanProvider

Methods inherited from class com.github.bordertech.wcomponents.AbstractTableModel

hasChildren, isDisabled, sort

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.github.bordertech.wcomponents.WTable.TableModel

getChildCount, getRendererClass, getRowKey, getValueAt, hasChildren, isCellEditable, isDisabled, isExpandable, isSelectable, isSortable, setValueAt, sort

Constructor Detail

ExampleScrollableModel

public ExampleScrollableModel(WTable table,
                              String[] columnBeanProperties,
                              String levelBeanProperty)

Parameters:

table - the table instance

columnBeanProperties - the column bean properties

levelBeanProperty - the level property

Method Detail

getRowCount

public int getRowCount()

Call a service to determine the total number of rows.

Hold the answer so the service is not called multiple times.

Specified by:

getRowCount in interface WTable.TableModel

Overrides:

getRowCount in class SimpleBeanBoundTableModel

Returns:

the total row count

setCurrentRows

public void setCurrentRows(int start,
                           int end)

Call a service to retrieve the rows for this page and set the rows as the bean on the table.

Specified by:

setCurrentRows in interface WTable.ScrollableTableModel

Parameters:

start - the start index of the current page

end - the end index of the current page

getTopRowBean

protected Object getTopRowBean(List<Integer> row)

Override to allow for page offset.

Overrides:

getTopRowBean in class SimpleBeanBoundTableModel

Parameters:

row - the row index

Returns:

the bean for the top level