Package cn.mapway.ui.client.mvc.attribute

Class AbstractAttributesProvider

java.lang.Object

cn.mapway.ui.client.mvc.attribute.AbstractAttributesProvider

All Implemented Interfaces:

HasAttributeStateChangeHandler, IAttributesProvider, IAttributeValuesUpdator, HasCommonHandlers, com.google.gwt.event.shared.HasHandlers

Direct Known Subclasses:

ComposeAttributesProvider

public abstract class AbstractAttributesProvider
extends Object
implements IAttributesProvider, HasCommonHandlers

AbstractAttributeProvider 提供属性列表 提供器的大部分功能

Author:

zhang

Constructor Summary

Constructors

Constructor	Description
AbstractAttributesProvider()
AbstractAttributesProvider(String title)

Method Summary

Modifier and Type	Method	Description
void	addAttributeReadyCallback(IAttributeReadyCallback callback)	设置属性 准备好后的回调
com.google.gwt.event.shared.HandlerRegistration	addAttributeStateChangeHandler(AttributeStateChangeEventHandler handler)
com.google.gwt.event.shared.HandlerRegistration	addCommonHandler(CommonEventHandler handler)
Boolean	castToBoolean(Object obj)
Double	castToDouble(Object obj)
Float	castToFloat(Object obj)
Integer	castToInteger(Object obj)
Long	castToLong(Object obj)
String	castToString(Object obj)
void	commit()	持久化属性 兼容 ISaveable
IAttribute	findAttributeByName(String name)	根据名称查找属性
void	fireEvent(com.google.gwt.event.shared.GwtEvent<?> event)
List<AttributeValue>	flatten()	将属性变为哈希表
List<IAttribute>	getAttributes()	获取属性
String	getAttributeSummary()	获取属性的描述
String	getAttributeTitle()
boolean	isGroupInitExpand(String groupName)	判断属性组的初始化展开状态
List<String>	isValidate()	验证用户的输入数据 返回错误的描述信息
void	notifyAttributeReady()	通知属性准备好
void	removeAttributeReadyCallback(IAttributeReadyCallback callback)	移除属性准备好的回调
void	setGroupInitExpand(String groupName, boolean expand)	设置属性组初始化展开
void	updateAttributeValues(List<AttributeValue> values)	更新属性的值

Methods inherited from class java.lang.Object

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

Constructor Details

AbstractAttributesProvider

public AbstractAttributesProvider()

AbstractAttributesProvider

public AbstractAttributesProvider(String title)

Method Details

getAttributeTitle

public String getAttributeTitle()

Specified by:

getAttributeTitle in interface IAttributesProvider

addAttributeReadyCallback

public void addAttributeReadyCallback(IAttributeReadyCallback callback)

Description copied from interface: IAttributesProvider

设置属性 准备好后的回调

Specified by:

addAttributeReadyCallback in interface IAttributesProvider

removeAttributeReadyCallback

public void removeAttributeReadyCallback(IAttributeReadyCallback callback)

Description copied from interface: IAttributesProvider

移除属性准备好的回调

Specified by:

removeAttributeReadyCallback in interface IAttributesProvider

notifyAttributeReady

public void notifyAttributeReady()

通知属性准备好

Specified by:

notifyAttributeReady in interface IAttributesProvider

getAttributes

public List<IAttribute> getAttributes()

Description copied from interface: IAttributesProvider

获取属性

Specified by:

getAttributes in interface IAttributesProvider

Returns:

属性列表

flatten

public List<AttributeValue> flatten()

Description copied from interface: IAttributesProvider

将属性变为哈希表

Specified by:

flatten in interface IAttributesProvider

Returns:

commit

public void commit()

Description copied from interface: IAttributesProvider

持久化属性 兼容 ISaveable

Specified by:

commit in interface IAttributesProvider

isValidate

public List<String> isValidate()

Description copied from interface: IAttributesProvider

验证用户的输入数据 返回错误的描述信息

Specified by:

isValidate in interface IAttributesProvider

Returns:

addCommonHandler

public com.google.gwt.event.shared.HandlerRegistration addCommonHandler(CommonEventHandler handler)

Specified by:

addCommonHandler in interface HasCommonHandlers

getAttributeSummary

public String getAttributeSummary()

Description copied from interface: IAttributesProvider

获取属性的描述

Specified by:

getAttributeSummary in interface IAttributesProvider

Returns:

属性组列表

fireEvent

public void fireEvent(com.google.gwt.event.shared.GwtEvent<?> event)

Specified by:

fireEvent in interface com.google.gwt.event.shared.HasHandlers

castToInteger

public Integer castToInteger(Object obj)

castToString

public String castToString(Object obj)

castToDouble

public Double castToDouble(Object obj)

castToFloat

public Float castToFloat(Object obj)

castToBoolean

public Boolean castToBoolean(Object obj)

castToLong

public Long castToLong(Object obj)

updateAttributeValues

public void updateAttributeValues(List<AttributeValue> values)

Description copied from interface: IAttributeValuesUpdator

更新属性的值

Specified by:

updateAttributeValues in interface IAttributeValuesUpdator

findAttributeByName

public IAttribute findAttributeByName(String name)

Description copied from interface: IAttributesProvider

根据名称查找属性

Specified by:

findAttributeByName in interface IAttributesProvider

Returns:

setGroupInitExpand

public void setGroupInitExpand(String groupName,
 boolean expand)

设置属性组初始化展开

Parameters:

groupName -

expand -

isGroupInitExpand

public boolean isGroupInitExpand(String groupName)

判断属性组的初始化展开状态

Specified by:

isGroupInitExpand in interface IAttributesProvider

Parameters:

groupName -

Returns:

addAttributeStateChangeHandler

public com.google.gwt.event.shared.HandlerRegistration addAttributeStateChangeHandler(AttributeStateChangeEventHandler handler)

Specified by:

addAttributeStateChangeHandler in interface HasAttributeStateChangeHandler