org.apache.sysds.hops.cost

## Class CostEstimator

- java.lang.Object
- - org.apache.sysds.hops.cost.CostEstimator

- Direct Known Subclasses:
    CostEstimatorStaticRuntime

      public abstract class CostEstimator
      extends Object

- - ### Constructor Summary

    Constructors
    Constructor and Description
    `CostEstimator()`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `double` | `getTimeEstimate(ProgramBlock pb, LocalVariableMap vars, HashMap<String,VarStats> stats, boolean recursive)`
    `double` | `getTimeEstimate(Program rtprog, LocalVariableMap vars, HashMap<String,VarStats> stats)`

    - ### Methods inherited from class java.lang.Object

      `equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

- - ### Constructor Detail

    - #### CostEstimator

          public CostEstimator()

  - ### Method Detail

    - #### getTimeEstimate

          public double getTimeEstimate(Program rtprog,
                                        LocalVariableMap vars,
                                        HashMap<String,VarStats> stats)

    - #### getTimeEstimate

          public double getTimeEstimate(ProgramBlock pb,
                                        LocalVariableMap vars,
                                        HashMap<String,VarStats> stats,
                                        boolean recursive)

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