/**
* The contents of this file are subject to the OpenMRS Public License
* Version 1.0 (the "License"); you may not use this file except in
* compliance with the License. You may obtain a copy of the License at
* http://license.openmrs.org
*
* Software distributed under the License is distributed on an "AS IS"
* basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. See the
* License for the specific language governing rights and limitations
* under the License.
*
* Copyright (C) OpenMRS, LLC. All Rights Reserved.
*/
package org.openmrs.activelist;
import java.util.Date;
import org.apache.commons.lang.StringUtils;
import org.openmrs.Concept;
import org.openmrs.Patient;
import org.openmrs.util.OpenmrsUtil;
/**
* TODO
*/
public class Problem extends ActiveListItem implements Comparable<Problem> {
public static final ActiveListType ACTIVE_LIST_TYPE = new ActiveListType(2);
private ProblemModifier modifier;
// so users can sort problem list to their liking (until someone else comes around and changes it)
private Double sortWeight;
public Problem() {
this.activeListType = new ActiveListType(2);
}
public Problem(Integer activeListId) {
super(activeListId);
this.activeListType = new ActiveListType(2);
}
public Problem(Patient person, Concept concept, Date startDate, ProblemModifier modifier, String comments,
Double sortWeight) {
super(person, new ActiveListType(2), concept, startDate);
this.comments = comments;
this.modifier = modifier;
this.sortWeight = sortWeight;
}
/**
* @return the status
*/
public ProblemModifier getModifier() {
return modifier;
}
/**
* @param status the status to set
*/
public void setModifier(ProblemModifier modifier) {
this.modifier = modifier;
}
/**
* @param status the status to set
*/
public void setModifier(String modifier) {
this.modifier = StringUtils.isBlank(modifier) ? null : ProblemModifier.getValue(modifier);
}
/**
* @return the sortWeight
*/
public Double getSortWeight() {
return sortWeight;
}
/**
* @param sortWeight the sortWeight to set
*/
public void setSortWeight(Double sortWeight) {
this.sortWeight = sortWeight;
}
/**
* is actually "concept" in ActiveList
*
* @return the problem
*/
public Concept getProblem() {
return getConcept();
}
/**
* Set the problem concept
*
* @param problem
*/
public void setProblem(Concept problem) {
setConcept(problem);
}
@Override
public boolean equals(Object obj) {
return (obj instanceof Problem) && OpenmrsUtil.nullSafeEquals(((Problem) obj).getActiveListId(), getActiveListId());
}
@Override
public int hashCode() {
return 41 * ((getActiveListId() == null) ? super.hashCode() : getActiveListId());
}
/**
* @see java.lang.Comparable#compareTo(java.lang.Object)
*/
public int compareTo(Problem item) {
Double mySW = this.sortWeight;
Double theirSW = item.getSortWeight();
if ((mySW == null) && (theirSW == null))
return 0;
if ((mySW == null) && (theirSW != null))
return -1;
if ((mySW != null) && (theirSW == null))
return 1;
return mySW.compareTo(theirSW);
}
}