public class InitialProjection extends Projection
Constructor and Description |
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InitialProjection(java.util.List<Variable> list)
Constructs a new initial projection algebraic operator.
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Modifier and Type | Method and Description |
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java.lang.String |
toString()
A textual representation of this projection.
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getProjectionList, projections
public InitialProjection(java.util.List<Variable> list)
list
- the list of attributes to be projected.public java.lang.String toString()
toString
in class Projection