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Class aima.search.Successor

java.lang.Object
   |
   +----aima.search.Successor

Bundles together a new state, the name of the operator used to get there, and the cost of the operation.

public final class  Successor
     extends java.lang.Object
{
          // Fields 3
     protected float cost;
     protected String operatorName;
     protected State state;

          // Constructors 1
     public Successor(State, String, float);

          // Methods 3
     public float getCost();
     public String getOperatorName();
     public State getState();
}

• state

   protected State state

Successor State

• operatorName

   protected String operatorName

Operation to reach successor

• cost

   protected float cost

Cost of operation

• Successor

   public Successor(State state, 
                    String operatorName, 
                    float cost) 

Constructor sets all values of successor object.

• getOperatorName

   public String getOperatorName() 

Returns string describing operation.

• getCost

   public float getCost() 

Returns cost of performing operation.

• getState

   public State getState() 

Returns new state.

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