LoanType.java

package org.sxvarg2.enums;
public abstract class LoanType implements Enumerable {
  public static final LoanType HOME = new LoanType(7, 20) {
    public boolean isEligible(int age, int creditScore) {
      return age < 30 && creditScore > 700;
    }
  };
  public static final LoanType CAR = new LoanType(5, 5) {
    public boolean isEligible(int age, int creditScore) {
      return age < 50 && creditScore > 700;
    }
  };
  public static final LoanType EDUCATION = new LoanType(2, 20) {
    public boolean isEligible(int age, int creditScore) {
      return age < 25 && creditScore > 630;
    }
  };
  public static final LoanType STARTUP = new LoanType(9, 5) {
    public boolean isEligible(int age, int creditScore) {
    return age < 40 && creditScore > 770;
    }
  };
  
  private static final Object[] registeredTypes = new Object[] {HOME, CAR, EDUCATION, STARTUP };
  
  private final int interestPercentage;
  
  private final int maxRepayPeriod;
  
  public int getInterestPercentage() {
    return interestPercentage;
  }
  
  public int getMaxRepayPeriod() {
    return maxRepayPeriod;
  }
  
  private LoanType(final int interestPercentage, final intmaxRepayPeriod) {
    this.interestPercentage = interestPercentage;
    this.maxRepayPeriod = maxRepayPeriod;
  }
  public final Object[] values() {
    return registeredTypes;
  }
  
  public abstract boolean isEligible(int age, int creditScore);
}