JSONSyncHashMapPersistence.java

package com.jsonsync;

import com.jsonsync.JSONSyncPersistenceInterface;
import java.util.HashMap;
import java.util.Map;

/**
 *
 * @author Arnaud CAVAILHEZ
 */
class JSONSyncHashMapPersistence implements JSONSyncPersistenceInterface {

 private HashMap<String, String> hash;

 public String toString() {
 String out = "";
 for (Map.Entry<String, String> entry : hash.entrySet()) {
 out += entry.getKey() + "===" + entry.getValue() + "\n";
 }
 return out;
 }

 public JSONSyncHashMapPersistence() {
 hash = new HashMap<String, String>();
 }

 public String get(String key) {
 return hash.get(key);
 }

 public void put(String key, String value) {
 hash.put(key, value);
 }
}