Merge branch 'master' of github.com:bculkin2442/bjc-utils2

1 files changed, 81 insertions, 0 deletions

diff --git a/base/src/main/java/bjc/utils/esodata/MapSet.java b/base/src/main/java/bjc/utils/esodata/MapSet.java
index 94d7700..16def9e 100644
--- a/base/src/main/java/bjc/utils/esodata/MapSet.java
+++ b/base/src/main/java/bjc/utils/esodata/MapSet.java
@@ -6,49 +6,115 @@ import java.util.HashMap;
 import java.util.Map;
 import java.util.Set;
 
+/**
+ * A string-keyed set of maps.
+ * 
+ * @author bjculkin
+ *
+ * @param <KeyType>
+ *                The key type of the maps.
+ * @param <ValueType>
+ *                The value type of the maps.
+ */
 public class MapSet<KeyType, ValueType> extends AbstractMap<KeyType, ValueType> {
 	private Map<String, Map<KeyType, ValueType>> backing;
 
 	private Map<KeyType, ValueType> currentMap = null;
 
+	/**
+	 * Create a new set of maps.
+	 */
 	public MapSet() {
 		backing = new HashMap<>();
 	}
 
+	/**
+	 * Create a new set of maps, with the specified set of maps.
+	 * 
+	 * @param back
+	 *                The set of maps to use.
+	 */
 	public MapSet(Map<String, Map<KeyType, ValueType>> back) {
 		backing = back;
 	}
 
+	/**
+	 * Add a keyed map.
+	 * 
+	 * @param key
+	 *                The key for the map.
+	 * @param map
+	 *                The map itself.
+	 */
 	public void addMap(String key, Map<KeyType, ValueType> map) {
 		backing.put(key, map);
 	}
 
+	/**
+	 * Clear out the contents of the set
+	 */
 	public void clearMap() {
 		currentMap = null;
 
 		backing.clear();
 	}
 
+	/**
+	 * Check if there is a map attached to the specified key.
+	 * 
+	 * @param key
+	 *                The key to look for.
+	 * @return Whether or not there is anything attached to the key.
+	 */
 	public boolean containsMap(String key) {
 		return backing.containsKey(key);
 	}
 
+	/**
+	 * Get the map attached to a specified key.
+	 * 
+	 * @param key
+	 *                The key to look for.
+	 * @return The map attached to the key.
+	 */
 	public Map<KeyType, ValueType> getMap(String key) {
 		return backing.get(key);
 	}
 
+	/**
+	 * Get all of the backing entries.
+	 * 
+	 * @return The backing entries.
+	 */
 	public Set<Map.Entry<String, Map<KeyType, ValueType>>> getMapEntries() {
 		return backing.entrySet();
 	}
 
+	/**
+	 * Get all of the keys.
+	 * 
+	 * @return The keys currently in use.
+	 */
 	public Set<String> getMapKeys() {
 		return backing.keySet();
 	}
 
+	/**
+	 * Get all of the keyed maps.
+	 * 
+	 * @return The keyed maps.
+	 */
 	public Collection<Map<KeyType, ValueType>> getMapValues() {
 		return backing.values();
 	}
 
+	/**
+	 * Set the current map.
+	 * 
+	 * @param key
+	 *                The key to use as the current map.
+	 * @return False if there is no map attached to the key, true otherwise.
+	 */
 	public boolean setMap(String key) {
 		if (!backing.containsKey(key)) return false;
 
@@ -57,6 +123,13 @@ public class MapSet<KeyType, ValueType> extends AbstractMap<KeyType, ValueType>
 		return true;
 	}
 
+	/**
+	 * Sets the current map, or creates a new one if there isn't one
+	 * attached to that key.
+	 * 
+	 * @param key
+	 *                The key to use as the current map.
+	 */
 	public void setCreateMap(String key) {
 		if (!backing.containsKey(key)) {
 			currentMap = new HashMap<>();
@@ -69,6 +142,14 @@ public class MapSet<KeyType, ValueType> extends AbstractMap<KeyType, ValueType>
 		currentMap = backing.get(key);
 	}
 
+	/**
+	 * Set the current map, or bind a map to it.
+	 * 
+	 * @param key
+	 *                The key to set or bind.
+	 * @param map
+	 *                The map to bind to the key if it isn't present.
+	 */
 	public void setPutMap(String key, Map<KeyType, ValueType> map) {
 		if (!backing.containsKey(key)) {
 			currentMap = map;