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Class designer.Assignment

java.lang.Object
   |
   +----designer.Assignment

public class Assignment

extends Object

implements Step

Assignment(String)

Method Name: Constructor
Purpose: Obvious.

execute()

Method Name: execute() Purpose: This method will execute the assignment, even if it means executing
a calculation.

getName()

Method Name: getName()
Purpose: This method will return the class name to the caller.

setResult(String)

Method Name: setResult()
Purpose: Sets the result, or DB variable to assign (right hand side).

setValue(Calculation)

Method name: setValue()
Purpose: Sets the right hand of the assignment.

setValue(LogicalOperation)

Method name: setValue()
Purpose: Sets the right hand of the assignment.

setValue(Number)

Method name: setValue()
Purpose: Sets the right hand of the assignment.

setValue(String)

Method name: setValue()
Purpose: Sets the right hand of the assignment.

 public Assignment(String name)

Method Name: Constructor
Purpose: Obvious.
PRE: name is the name of this object.
POST: new "Assignment" object is created.

 public String getName()

Method Name: getName()
Purpose: This method will return the class name to the caller.
PRE: Nothing
POST: Nothing

 public void setResult(String dbVar)

Method Name: setResult()
Purpose: Sets the result, or DB variable to assign (right hand side).
PRE: dbVar must not be null or equal to ""
POST: Ensure the assignment occurred.

 public void setValue(String dbString)

Method name: setValue()
Purpose: Sets the right hand of the assignment. String version.
PRE: dbString must not be null.
POST: Assignment occurred.

 public void setValue(Number dbValue)

Method name: setValue()
Purpose: Sets the right hand of the assignment. Number version.
PRE: dbValue must not be null.
POST: Assignment occurred.

 public void setValue(Calculation dbValue)

Method name: setValue()
Purpose: Sets the right hand of the assignment. Calculation version.
PRE: dbValue must not be null.
POST: Assignment occurred.

 public void setValue(LogicalOperation dbValue)

Method name: setValue()
Purpose: Sets the right hand of the assignment. LogicalOperation version.
PRE: dbValue must not be null.
POST: Assignment occurred.

 public boolean execute()

Method Name: execute() Purpose: This method will execute the assignment, even if it means executing
a calculation.
PRE: Result and Value must be setup. Type of Value is equal to type of
variable.
POST: Database assignment is made.

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