Package org.xwiki.livedata

Class LiveDataQuery

java.lang.Object

org.xwiki.livedata.LiveDataQuery

public class LiveDataQuery
extends Object

The query used to get the live data.

Since:

12.10

Version:

$Id: d9ad3377bfe8bd39eba8f90d2ea23d04aba1d63c $

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	LiveDataQuery.Constraint	A constraint to apply to a property value.
static class	LiveDataQuery.Filter	A set of constraints to apply to a given property.
static class	LiveDataQuery.SortEntry	A sort entry.
static class	LiveDataQuery.Source	Specifies where to take the data from.

Constructor Summary

Constructors

Constructor	Description
LiveDataQuery()

Method Summary

Modifier and Type	Method	Description
List<LiveDataQuery.Filter>	getFilters()
Integer	getLimit()
Long	getOffset()
List<String>	getProperties()
List<LiveDataQuery.SortEntry>	getSort()
LiveDataQuery.Source	getSource()
void	initialize()	Prevent null values where it's possible.
void	setFilters(List<LiveDataQuery.Filter> filters)	Sets the filters to apply on property values.
void	setLimit(Integer limit)	Sets the number of entries to fetch (the page size).
void	setOffset(Long offset)	Sets the index where the current page of entries starts.
void	setProperties(List<String> properties)	Sets the list of properties to fetch.
void	setSort(List<LiveDataQuery.SortEntry> sort)	Sets the list of properties to sort on.
void	setSource(LiveDataQuery.Source source)	Specifies the live data source to take the data from.

Methods inherited from class java.lang.Object

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

Constructor Detail

LiveDataQuery

public LiveDataQuery()

Method Detail

getOffset

public Long getOffset()

Returns:

the index where the current page of entries starts

setOffset

public void setOffset(Long offset)

Sets the index where the current page of entries starts.

Parameters:

offset - the new offset

getLimit

public Integer getLimit()

Returns:

the number of entries to fetch (the page size)

setLimit

public void setLimit(Integer limit)

Sets the number of entries to fetch (the page size).

Parameters:

limit - the new limit

getProperties

public List<String> getProperties()

Returns:

the list of properties whose values we want to fetch

setProperties

public void setProperties(List<String> properties)

Sets the list of properties to fetch.

Parameters:

properties - the list of properties to fetch

getSource

public LiveDataQuery.Source getSource()

Returns:

where to take the data from

setSource

public void setSource(LiveDataQuery.Source source)

Specifies the live data source to take the data from.

Parameters:

source - the new live data source configuration

getFilters

public List<LiveDataQuery.Filter> getFilters()

Returns:

the filters to apply on the property values

setFilters

public void setFilters(List<LiveDataQuery.Filter> filters)

Sets the filters to apply on property values.

Parameters:

filters - the new filters to apply on property values

getSort

public List<LiveDataQuery.SortEntry> getSort()

Returns:

the list of properties to sort on, along with their corresponding sort direction

setSort

public void setSort(List<LiveDataQuery.SortEntry> sort)

Sets the list of properties to sort on.

Parameters:

sort - the list of properties to sort on

initialize

public void initialize()

Prevent null values where it's possible.