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This interface
Method Summary | |
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int[] |
getFieldIndexes()
An integer with position i in this array gives the position of the corresponding field (field number i of the TupleStructure of this QueryNode) in the array made of the concatenation of the array of fields from all children of this QueryNode. |
TupleStructure |
getTupleStructure()
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void |
loadTuple(Tuple source,
VariableOperand[] destination,
ParameterOperand[] parameters)
Loads a source Tuple into an array of Operands. |
Method Detail |
public void loadTuple(Tuple source, VariableOperand[] destination, ParameterOperand[] parameters) throws MedorException, ExpressionException
source
- The source tuple to be loadeddestination
- The array of VariableOperands into which the Tuple
will be loadedparameters
- The array of input ParameterOperands.
MedorException
ExpressionException
public int[] getFieldIndexes()
public TupleStructure getTupleStructure()
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