org.dashbuilder.renderer.client.table

Class TableDisplayerView.TableProvider

java.lang.Object

com.google.gwt.view.client.AbstractDataProvider<T>

com.google.gwt.view.client.AsyncDataProvider<Integer>

org.dashbuilder.renderer.client.table.TableDisplayerView.TableProvider

All Implemented Interfaces:

com.google.gwt.view.client.ProvidesKey<Integer>

Enclosing class:

TableDisplayerView

protected class TableDisplayerView.TableProvider
extends com.google.gwt.view.client.AsyncDataProvider<Integer>

The table data provider

Field Summary

Fields

Modifier and Type	Field and Description
protected int	lastOffset
protected int	lastPageSize

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	TableProvider()

Method Summary

Modifier and Type	Method and Description
void	addDataDisplay(com.google.gwt.view.client.HasData<Integer> display) Invoked from createWidget just after the data set has been fetched.
protected List<Integer>	getCurrentPageRows(com.google.gwt.view.client.HasData<Integer> display)
void	gotoFirstPage() Both filter & sort invoke this method from redraw()
protected void	onRangeChanged(com.google.gwt.view.client.HasData<Integer> display) This is invoked internally by the PagedTable on navigation actions.

Methods inherited from class com.google.gwt.view.client.AsyncDataProvider

updateRowCount, updateRowData

Methods inherited from class com.google.gwt.view.client.AbstractDataProvider

getDataDisplays, getKey, getKeyProvider, getRanges, removeDataDisplay, updateRowData

Methods inherited from class java.lang.Object

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

Field Detail

lastOffset

protected int lastOffset

lastPageSize

protected int lastPageSize

Constructor Detail

TableProvider

protected TableProvider()

Method Detail

getCurrentPageRows

protected List<Integer> getCurrentPageRows(com.google.gwt.view.client.HasData<Integer> display)

gotoFirstPage

public void gotoFirstPage()

Both filter & sort invoke this method from redraw()

addDataDisplay

public void addDataDisplay(com.google.gwt.view.client.HasData<Integer> display)

Invoked from createWidget just after the data set has been fetched.

Overrides:

addDataDisplay in class com.google.gwt.view.client.AbstractDataProvider<Integer>

onRangeChanged

protected void onRangeChanged(com.google.gwt.view.client.HasData<Integer> display)

This is invoked internally by the PagedTable on navigation actions.

Specified by:

onRangeChanged in class com.google.gwt.view.client.AbstractDataProvider<Integer>