public class PropertiesViewFilter extends Object implements QueryFilter
Modifier and Type | Field and Description |
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protected QueryFilter |
next |
protected Set |
viewFilter |
QUERY_DELIMETER
Constructor and Description |
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PropertiesViewFilter(QueryFilter next)
Creates a filter that will select the properties of a map object to view
|
PropertiesViewFilter(Set viewFilter,
QueryFilter next)
Creates a filter that will select the properties of a map object to view
|
Modifier and Type | Method and Description |
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protected Map<Object,Object> |
filterView(Map<Object,Object> data)
Select only the attributes to view from the map data
|
protected List<Map<Object,Object>> |
filterViewCollection(Collection<Map<Object,Object>> result,
Set viewFilter)
Filter the view of each element in the collection
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List<Map<Object,Object>> |
query(List queries)
Filter the properties to view of the query result
|
List<Map<Object,Object>> |
query(String query)
Filter the properties to view of the query result
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protected QueryFilter next
protected Set viewFilter
public PropertiesViewFilter(QueryFilter next)
next
- - the next query filter that will return a collection of mapspublic PropertiesViewFilter(Set viewFilter, QueryFilter next)
viewFilter
- - the properties to viewnext
- - the next query filter that will return a collection of mapspublic List<Map<Object,Object>> query(String query) throws Exception
query
in interface QueryFilter
query
- - the query stringException
public List<Map<Object,Object>> query(List queries) throws Exception
query
in interface QueryFilter
queries
- - the query mapException
protected List<Map<Object,Object>> filterViewCollection(Collection<Map<Object,Object>> result, Set viewFilter)
result
- - the lists to filter the view fromviewFilter
- - the views to selectCopyright © 2005–2018 FuseSource, Corp.. All rights reserved.