 How to call java.lang.reflect.Array.getLength() for my class? [message #1713133] |
Sun, 01 November 2015 03:56  |
Eclipse User |
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I am trying to guess what kind of code do I need for the following pseudo code:
if sizeOf(Object[] DataSet) > #Representative sample) then
weighting applied for different types of customers applies to all entities.
Each entity might have its own weightings and classes within which to categorize entities.
I was initially trying to use Arrays.length, or else ArraysList collection (or another appropriate collection), but I think Eclipse is not quite using intellisense here to help me so I feel a bit confused.
public class Inspettore {
public Inspettore(Object[] TrainingData)
{
}
private int statistical_sample_min = 2500;
public static void main (String[] args)
{}
public double getIndividualScore (Object _individual, double credit_score)
{
if (credit_score < threshold) {System.out.println("WARNING: credit score is less then threshold.");}
return credit_score;
}
public double getCorporateScore (Object _corporate, double financial_score, double financial_score_weight,
double strategic_risk, double strategic_risk_weight,
double reputation, double reputation_weight,
double customer_engagement, double customer_engagement_weight,
double organizational_factors, double organizational_factors_weight,
double service_provisioning, double service_provisioning_weight,
double learning_and_growth, double learning_and_growth_weight)
{
if ((financial_score_weight < 1) && (strategic_risk_weight < 1) &&
(reputation_weight < 1 ) && (customer_engagement_weight < 1) &&
(customer_engagement_weight < 1) && (organizational_factors_weight < 1) &&
(service_provisioning_weight < 1) && (learning_and_growth_weight < 1))
{ double credit_score = (financial_score * financial_score_weight) +
(strategic_risk * strategic_risk_weight) +
(reputation * reputation_weight) +
(customer_engagement * customer_engagement_weight) +
(organizational_factors * organizational_factors_weight) +
(service_provisioning * service_provisioning_weight) +
(learning_and_growth * learning_and_growth_weight);
if (credit_score < threshold) {System.out.println("WARNING: credit score is less then threshold.");}
return credit_score; }
else return -1; //error condition
}
private int threshold = 100;
public void setThreshold (int threshold)
{
this.threshold = threshold;
}
}
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| Re: How to call java.lang.reflect.Array.getLength() for my class? [message #1713224 is a reply to message #1713133] |
Mon, 02 November 2015 09:12  |
| Eclipse User |
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Jonathan, is not for answering programming questions.
On 11/01/2015 01:56 AM, Jonathan Camilleri wrote:
> I am trying to guess what kind of code do I need for the following pseudo code:
> if sizeOf(Object[] DataSet) > #Representative sample) then
> weighting applied for different types of customers applies to all entities.
> Each entity might have its own weightings and classes within which to categorize entities.
>
> I was initially trying to use Arrays.length, or else ArraysList collection (or another appropriate collection), but I think Eclipse is not quite using intellisense here to help me so I feel a bit confused.
>
>
> public class Inspettore {
>
> public Inspettore(Object[] TrainingData)
> {
>
> }
> private int statistical_sample_min = 2500;
>
> public static void main (String[] args)
> {}
>
> public double getIndividualScore (Object _individual, double credit_score)
> {
> if (credit_score < threshold) {System.out.println("WARNING: credit score is less then threshold.");}
> return credit_score;
> }
>
> public double getCorporateScore (Object _corporate, double financial_score, double financial_score_weight,
> double strategic_risk, double strategic_risk_weight,
> double reputation, double reputation_weight,
> double customer_engagement, double customer_engagement_weight,
> double organizational_factors, double organizational_factors_weight,
> double service_provisioning, double service_provisioning_weight,
> double learning_and_growth, double learning_and_growth_weight)
> {
> if ((financial_score_weight < 1) && (strategic_risk_weight < 1) &&
> (reputation_weight < 1 ) && (customer_engagement_weight < 1) &&
> (customer_engagement_weight < 1) && (organizational_factors_weight < 1) &&
> (service_provisioning_weight < 1) && (learning_and_growth_weight < 1))
>
> { double credit_score = (financial_score * financial_score_weight) +
> (strategic_risk * strategic_risk_weight) +
> (reputation * reputation_weight) +
> (customer_engagement * customer_engagement_weight) +
> (organizational_factors * organizational_factors_weight) +
> (service_provisioning * service_provisioning_weight) +
> (learning_and_growth * learning_and_growth_weight);
> if (credit_score < threshold) {System.out.println("WARNING: credit score is less then threshold.");}
> return credit_score; }
> else return -1; //error condition
> }
> private int threshold = 100;
>
> public void setThreshold (int threshold)
> {
> this.threshold = threshold;
> }
> }
>
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