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Class SWEEP.UpdateData

java.lang.Object
   |
   +----SWEEP.Element
           |
           +----SWEEP.StampedElement
                   |
                   +----SWEEP.UpdateData

public class UpdateData
extends StampedElement
implements Serializable

Variable Index

 o ISIndex
 o MAXSNO
 o sno
 o UpdateRelation

Constructor Index

 o UpdateData(FileInputStream, int)
 o UpdateData(int)
 o UpdateData(Relation, int)

Method Index

 o getAlias()
Get Alias of the Relation
 o getDeltaRelation()
 o getSource()
 o rename(String)
Rename the UpdateData.
 o setAlias(String)
Set alias of the Relation
 o toString()
Output the UpdateData to the Screen.
 o write(FileOutputStream)

Variables

 o UpdateRelation
 Relation UpdateRelation
 o ISIndex
 int ISIndex
 o sno
 static int sno
 o MAXSNO
 static final int MAXSNO

Constructors

 o UpdateData
 public UpdateData(int theIndex) throws Exception
 o UpdateData
 public UpdateData(Relation theRelation,
                   int theIndex) throws Exception
 o UpdateData
 public UpdateData(FileInputStream fin,
                   int theIndex) throws Exception

Methods

 o getDeltaRelation
 public Relation getDeltaRelation()
 o getSource
 public int getSource()
 o write
 public void write(FileOutputStream fout) throws Exception
 o toString
 public String toString()
Output the UpdateData to the Screen.

Overrides:
toString in class Object
 o rename
 public void rename(String newName)
Rename the UpdateData.

 o setAlias
 public void setAlias(String nName)
Set alias of the Relation

 o getAlias
 public String getAlias()
Get Alias of the Relation


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