DirectDataWeightFunction (StochasticLabelledDataPetriNet)

java.lang.Object
- org.processmining.stochasticlabelleddatapetrinet.weights.DirectDataWeightFunction

All Implemented Interfaces:

SerializableWeightFunction, WeightFunction
```
public class DirectDataWeightFunction
extends java.lang.Object
implements SerializableWeightFunction
```
Weight is based directly on a data value. Does probably not make much sense except for testing.

Author:

F. Mannhardt

Constructor Summary

Constructors
Constructor	Description
`DirectDataWeightFunction()`
`DirectDataWeightFunction(int variableIdx)`	Constructs the function to read the weight from the Double value of a specific variable.

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`deserialize(java.io.InputStream is)`
`boolean`	`equals(java.lang.Object obj)`
`double`	`evaluateWeight(StochasticLabelledDataPetriNet net, DataState dataState)`
`int`	`hashCode()`
`void`	`serialize(java.io.OutputStream os)`
`java.lang.String`	`toString()`

Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait

- Constructor Detail
  - DirectDataWeightFunction
```
public DirectDataWeightFunction()
```
  - DirectDataWeightFunction
```
public DirectDataWeightFunction(int variableIdx)
```
    Constructs the function to read the weight from the Double value of a specific variable.
    
    Parameters:
    
    variableIdx - of a numeric variable
- Method Detail
  - evaluateWeight
```
public double evaluateWeight(StochasticLabelledDataPetriNet net,
                             DataState dataState)
```
    Specified by:
    
    evaluateWeight in interface WeightFunction
  - serialize
```
public void serialize(java.io.OutputStream os)
               throws java.io.IOException
```
    Specified by:
    
    serialize in interface SerializableWeightFunction
    
    Throws:
    
    java.io.IOException
  - deserialize
```
public void deserialize(java.io.InputStream is)
                 throws java.io.IOException
```
    Specified by:
    
    deserialize in interface SerializableWeightFunction
    
    Throws:
    
    java.io.IOException
  - hashCode
```
public int hashCode()
```
    Overrides:
    
    hashCode in class java.lang.Object
  - equals
```
public boolean equals(java.lang.Object obj)
```
    Overrides:
    
    equals in class java.lang.Object
  - toString
```
public java.lang.String toString()
```
    Overrides:
    
    toString in class java.lang.Object