org.opentripplanner.analyst.scenario.ScenarioStore Maven / Gradle / Ivy
package org.opentripplanner.analyst.scenario;
import java.util.HashMap;
import java.util.Map;
/**
* Retains multiple Scenarios for a single router, keyed on unique IDs.
*/
public class ScenarioStore {
private int nextId = 0;
public final Map scenarios = new HashMap<>();
public Map getDescriptions() {
Map descriptionForScenarioId = new HashMap<>();
for (String scenarioId : scenarios.keySet()) {
descriptionForScenarioId.put(scenarioId, scenarios.get(scenarioId).description);
}
return descriptionForScenarioId;
}
private synchronized int getNextId() {
return nextId++;
}
public synchronized Scenario getNewEmptyScenario() {
int id = getNextId();
Scenario scenario = new Scenario(id);
scenarios.put(Integer.toString(id), scenario);
return scenario;
}
}