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java.lang.Objectedu.udo.cs.miningmart.operator.ExecutableOperator
edu.udo.cs.miningmart.operator.ConceptOperator
edu.udo.cs.miningmart.operator.MultipleCSOperator
This abstract class is the superclass for all operators that create more than one ColumnSet for the output concept.
edu.udo.cs.miningmart.m4.core.operator.SingleCSOperator
,
edu.udo.cs.miningmart.m4.core.operator.ConceptOperator
,
edu.udo.cs.miningmart.m4.core.operator.Segmentation
Field Summary |
Fields inherited from class edu.udo.cs.miningmart.operator.ExecutableOperator |
generatedSQLDefinitions |
Constructor Summary | |
MultipleCSOperator()
|
Method Summary | |
Columnset[] |
generateColumnSetsForOp(boolean lazy)
Abstract method to be implemented by subclasses. |
abstract int |
numberOfColumnSets()
Must return the number of ColumnSets this operator will produce. |
Methods inherited from class edu.udo.cs.miningmart.operator.ConceptOperator |
compileStatement, createMetadata, createMetadataForOneBA, createSingleColumnSet, createStatement, estimateStatistics, generateColumns, generateSQLDefinition, getInputConcept, getNewCSName, getOutputConcept, getStringForSelection, getTypeOfNewColumnSet, mustCopyFeature, setNewCSMultiStepBranch |
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Constructor Detail |
public MultipleCSOperator()
Method Detail |
public abstract int numberOfColumnSets() throws M4CompilerError
M4CompilerError
public Columnset[] generateColumnSetsForOp(boolean lazy) throws M4CompilerError
ConceptOperator
generateColumnSetsForOp
in class ConceptOperator
M4CompilerError
edu.udo.cs.miningmart.m4.core.operator.ConceptOperator#generateColumnSetsForOp
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