public abstract class ResultTransformFilter extends java.lang.Object implements QueryFilter
QUERY_DELIMETER
Modifier | Constructor and Description |
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protected |
ResultTransformFilter(QueryFilter next)
Constructs a query filter that transform the format of the query result
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Modifier and Type | Method and Description |
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java.util.List<java.lang.Object> |
query(java.util.List queries)
Transforms the queried results to a collection of different objects
|
java.util.List |
query(java.lang.String query)
Transforms the queried results to a collection of different objects
|
protected abstract java.lang.Object |
transformElement(java.lang.Object obj)
Transform a result object
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protected java.util.List<java.lang.Object> |
transformList(java.util.List<java.lang.Object> result)
Transforms a collection to a collection of different objects.
|
protected ResultTransformFilter(QueryFilter next)
next
- - the query filter to retrieve the results frompublic java.util.List query(java.lang.String query) throws java.lang.Exception
query
in interface QueryFilter
query
- - the query stringjava.lang.Exception
public java.util.List<java.lang.Object> query(java.util.List queries) throws java.lang.Exception
query
in interface QueryFilter
queries
- - the query mapjava.lang.Exception
protected java.util.List<java.lang.Object> transformList(java.util.List<java.lang.Object> result) throws java.lang.Exception
result
- - the collection to transformjava.lang.Exception
protected abstract java.lang.Object transformElement(java.lang.Object obj) throws java.lang.Exception
obj
- - the object instance to transformjava.lang.Exception
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