Class: com.technoetic.xplanner.domain.UserStory   ©

package com.technoetic.xplanner.domain;

import java.util.Collection;
import java.util.HashSet;
import java.util.Iterator;

public class UserStory extends DomainObject {
    private String name;
    private String description;
    private int trackerId;
    private int iterationId;
    private Collection tasks = new HashSet();
    private Person customer;
    private double estimatedHours;
    private double estimatedHoursCache;
    private double actualHours;
    private int priority;

    public void setName(String name) {
        this.name = name;
    }

    public String getName() {
        return name;
    }

    public void setDescription(String description) {
        this.description = description;
    }

    public String getDescription() {
        return description;
    }

    public void setTrackerId(int trackerId) {
        this.trackerId = trackerId;
    }

    public int getTrackerId() {
        return trackerId;
    }

    public void setIterationId(int iterationId) {
        this.iterationId = iterationId;
    }

    public int getIterationId() {
        return iterationId;
    }

    // Hibernate
    private void setEstimatedHoursField(double estimatedHours) {
        this.estimatedHours = estimatedHours;
    }

    // For Hibernate
    protected double getEstimatedHoursField() {
        return estimatedHours;
    }

    public double getEstimatedHours() {
        if (estimatedHoursCache == 0 && tasks.size() > 0) {
            estimatedHoursCache = getTaskBasedEstimatedHours();
        }
        if (estimatedHoursCache == 0) {
            estimatedHoursCache = estimatedHours;
        }
        return estimatedHoursCache;
    }

    public double getTaskBasedEstimatedHours() {
        double taskBasedEstimatedHours = 0;
        Iterator itr = tasks.iterator();
        while (itr.hasNext()) {
            Task task = (Task)itr.next();
            taskBasedEstimatedHours += task.getEstimatedHours();
        }
        return taskBasedEstimatedHours;
    }

    public void setEstimatedHours(double estimatedHours) {
        setEstimatedHoursField(estimatedHours);
    }

    public double getRemainingHours() {

        if (tasks.size() == 0)
            return estimatedHours;

        double remainingHours = 0;
        boolean isTaskEstimatePresent = false;
        Iterator itr = tasks.iterator();
        while (itr.hasNext()) {
            Task task = (Task)itr.next();
            remainingHours += task.getRemainingHours();
            isTaskEstimatePresent = isTaskEstimatePresent || (task.getEstimatedHours() > 0);
        }
        return isTaskEstimatePresent ? remainingHours : estimatedHours;
    }

    public double getActualHours() {
        if (actualHours == 0) {
            Iterator itr = tasks.iterator();
            while (itr.hasNext()) {
                Task task = (Task)itr.next();
                actualHours += task.getActualHours();
            }
        }
        return actualHours;
    }

    public double getOriginalEstimatedHours() {
        double originalEstimatedHours = 0;
        if (tasks.size() > 0) {
            Iterator itr = tasks.iterator();
            while (itr.hasNext()) {
                Task task = (Task)itr.next();
                originalEstimatedHours += task.getOriginalEstimatedHours();
            }
        }
        if (originalEstimatedHours == 0) {
            originalEstimatedHours = estimatedHours;
        }
        return originalEstimatedHours;
    }

    public double getAdjustedEstimatedHours() {
        double adjustedEstimatedHours = 0;
Rate        if (!tasks.isEmpty()) {
            Iterator itr = tasks.iterator();
            while (itr.hasNext()) {
                Task task = (Task)itr.next();
                adjustedEstimatedHours += task.getAdjustedEstimatedHours();
            }
            if (adjustedEstimatedHours == 0) {
                adjustedEstimatedHours = estimatedHours;
            }
        } else {
            adjustedEstimatedHours = getEstimatedHours();
        }
        return adjustedEstimatedHours;
    }

    public boolean isCompleted() {
        if (tasks.size() > 0) {
            Iterator itr = tasks.iterator();
            while (itr.hasNext()) {
                Task task = (Task)itr.next();
                if (task.isCompleted() == false) {
                    return false;
                }
            }
            return true;
        } else {
            return false;
        }
    }

    public Collection getTasks() {
        return tasks;
    }

    public void setTasks(Collection tasks) {
        this.tasks = tasks;
    }

    public int getCustomerId() {
        if (getCustomer() == null) return 0;
        return getCustomer().getId();
    }

//    public void setCustomerId(int id) {
//
//    }

    public Person getCustomer() {
        return customer;
    }

    public void setCustomer(Person customer) {
        this.customer = customer;
    }

    public void setPriority(int priority) {
        this.priority = priority;
    }

    public int getPriority() {
        return priority;
    }

    public String toString() {
        return "UserStory{" +
            "name='" + name + "'" +
            ", iterationId=" + iterationId +
            "}";
    }
}