org.objectweb.medor.query.lib
Class Cartesian
- Cloneable, Cloneable, FilteredQueryTree, QueryNode, QueryTree, TupleStructure
- Sebastien Chassande-Barrioz
short | getType() - It retrieves the operation type of the current QueryNode.
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void | setQueryFilter(Expression f) - The setQueryFilter method will be overwritten for implementations
which do not support the operation.
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addCalculatedField , addChild , addField , addPropagatedField , clone , getChildren , getFieldName , getQueryFilter , getTupleLoader , getType , isOuter , removeField , replace , setOuter , setQueryFilter , setTupleLoader , updateCalculatedField , updateChildren , updatePropagatedField |
Cartesian
public Cartesian()
Cartesian
public Cartesian(QueryTree leftQT,
QueryTree rightQT,
String name)
leftQT
- is the left QueryTree child used in the cartesian product.rightQT
- is the rigth QueryTree child used in the cartesian product.
getType
public short getType()
It retrieves the operation type of the current QueryNode.
- getType in interface QueryNode
- getType in interface BasicQueryNode
setQueryFilter
public void setQueryFilter(Expression f)
The setQueryFilter method will be overwritten for implementations
which do not support the operation.
- setQueryFilter in interface FilteredQueryTree
- setQueryFilter in interface BasicQueryNode