edu.uiowa.icts.bluebutton.json.view.EncountersMetaFinder.java Source code

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Here is the source code for edu.uiowa.icts.bluebutton.json.view.EncountersMetaFinder.java

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package edu.uiowa.icts.bluebutton.json.view;

/*
 * #%L
 * blue-button Spring MVC Web App
 * %%
 * Copyright (C) 2014 - 2015 University of Iowa Institute for Clinical and Translational Science (ICTS)
 * %%
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 * #L%
 */

import java.util.HashSet;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;

import org.apache.commons.lang.StringUtils;
import org.joda.time.DateTime;

import edu.uiowa.icts.bluebutton.json.Encounter;

public class EncountersMetaFinder {

    private List<Encounter> list;

    public EncountersMetaFinder(List<Encounter> list) {
        this.list = list;
    }

    public String getRecentEncounters() {
        for (Encounter e : this.list) {
            if (e.getDateInMillis() != null && e.getDateInMillis() >= new DateTime().getMillis() - 31556952000L) {
                if (this.getOrganizations() != null) {
                    return "had medical encounters, from: ".concat(this.getOrganizations());
                } else {
                    return "had medical encounters";
                }
            }
        }
        return "did not have any medical encounters";
    }

    public String getOrganizations() {
        TreeSet<String> orgSet = new TreeSet<String>();
        for (Encounter e : this.list) {
            if (e.getLocation() != null && e.getLocation().getOrganization() != null) {
                orgSet.add(e.getLocation().getOrganization());
            }
        }
        if (orgSet.size() > 0) {
            return StringUtils.join(orgSet, ", ");
        }
        return null;
    }

}