cn.sucang.core.util

Interface PageList<T>

All Superinterfaces:

java.util.Collection<T>, java.lang.Iterable<T>, java.util.List<T>, java.io.Serializable, SplitPageInfo

public interface PageList<T>
extends java.util.List<T>, java.io.Serializable, SplitPageInfo

这是自定义的分页类接口继承自List接口

Author:

Yeriwei

Method Summary

Modifier and Type	Method and Description
java.util.List<T>	getData() 获取当前页的真实数据列表,无分页信息的指定页数据
org.displaytag.pagination.PaginatedList	getDisplayTagPage() 返回DisplayTag所需要的包含分页信息的List
net.sf.json.JSONObject	getJsonStore(java.lang.String filterFields) 返回供Ext.data.JsonStore使用的格式,{\"totalCount\":\"42745\",\"rootData\":[{...},{...},...]}
net.sf.json.JSONObject	getJsonStore(java.lang.String filterField, java.lang.String keepFields) 如果参数keepFields==UpperCase的则返回的键值对为大写，仅Map类型的对象有效 {\"totalCount\":\"42745\",\"rootData\":[{...},{...},...]}
SplitPageInfo	getPageInfo() 返回JSON格式的分页相关数据{page:3,pages:38,...}
net.sf.json.JSONObject	getPageInfoJSON() 获取JSON的字符串信息.
net.sf.json.JSONArray	getResultData() 返回list数据格式
net.sf.json.JSONArray	getResultData(java.lang.String filterField, java.lang.String keepFields)
java.util.Map<java.lang.String,java.lang.Object>	getTotalResult() 用于保存统计字段之和的结果数据
boolean	isFirstPage() 确定是否第一页
boolean	isLastPage() 确定是否最后一页

Methods inherited from interface java.util.List

add, add, addAll, addAll, clear, contains, containsAll, equals, get, hashCode, indexOf, isEmpty, iterator, lastIndexOf, listIterator, listIterator, remove, remove, removeAll, replaceAll, retainAll, set, size, sort, spliterator, subList, toArray, toArray

Methods inherited from interface java.util.Collection

parallelStream, removeIf, stream

Methods inherited from interface java.lang.Iterable

forEach

Methods inherited from interface cn.sucang.core.util.SplitPageInfo

getEndRecordNum, getMaxPerPage, getPage, getPages, getRecordCount, getStartRecordNum, toJSON

Method Detail

getData

java.util.List<T> getData()

获取当前页的真实数据列表,无分页信息的指定页数据

Returns:

List<T>

isFirstPage

boolean isFirstPage()

确定是否第一页

Returns:

boolean

isLastPage

boolean isLastPage()

确定是否最后一页

Returns:

boolean

getPageInfoJSON

net.sf.json.JSONObject getPageInfoJSON()

获取JSON的字符串信息.

Returns:

JSONObject

getTotalResult

java.util.Map<java.lang.String,java.lang.Object> getTotalResult()

用于保存统计字段之和的结果数据

Returns:

getPageInfo

SplitPageInfo getPageInfo()

返回JSON格式的分页相关数据{page:3,pages:38,...}

Returns:

String

getDisplayTagPage

org.displaytag.pagination.PaginatedList getDisplayTagPage()

返回DisplayTag所需要的包含分页信息的List

Returns:

PaginatedList

getJsonStore

net.sf.json.JSONObject getJsonStore(java.lang.String filterFields)

返回供Ext.data.JsonStore使用的格式,{\"totalCount\":\"42745\",\"rootData\":[{...},{...},...]}

Parameters:

filterFields - as String //field1,field2,field3 过滤该指定的字段

Returns:

JSONObject

getResultData

net.sf.json.JSONArray getResultData()

返回list数据格式

Parameters:

filterFields -

Returns:

getResultData

net.sf.json.JSONArray getResultData(java.lang.String filterField,
                                    java.lang.String keepFields)

getJsonStore

net.sf.json.JSONObject getJsonStore(java.lang.String filterField,
                                    java.lang.String keepFields)

如果参数keepFields==UpperCase的则返回的键值对为大写，仅Map类型的对象有效 {\"totalCount\":\"42745\",\"rootData\":[{...},{...},...]}