lm-lib first commit;

git-svn-id: svn://home0/lm-lib@3603 71dcc7fd-b1f2-4e5d-bb8e-274146e81173

src/main/java/de/extio/lmlib/agent/AgentContext.java

@@ -0,0 +1,78 @@
+package de.extio.lmlib.agent;
+
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+
+import de.extio.lmlib.client.Conversation;
+
+public final class AgentContext {
+	
+	private final Map<String, Agent> agents;
+	
+	private final Map<String, List<Object>> context;
+	
+	private final AgentRequestStatistic requestStatistic;
+	
+	private final List<String> graph = Collections.synchronizedList(new ArrayList<>());
+	
+	private volatile Conversation conversation;
+	
+	private volatile AgentNext nextAgent;
+	
+	public AgentContext(final Map<String, Agent> agents) {
+		this.agents = agents;
+		this.context = new ConcurrentHashMap<>();
+		this.requestStatistic = new AgentRequestStatistic();
+	}
+	
+	public AgentContext(final AgentContext other) {
+		this(other, new ConcurrentHashMap<>(other.context));
+	}
+	
+	public AgentContext(final AgentContext other, final Map<String, List<Object>> context) {
+		this.agents = other.agents;
+		this.context = context;
+		this.conversation = Conversation.copy(other.conversation);
+		this.nextAgent = other.nextAgent;
+		this.requestStatistic = other.requestStatistic;
+		synchronized (other.graph) {
+			this.graph.addAll(other.graph);
+		}
+	}
+	
+	public Map<String, List<Object>> getContext() {
+		return this.context;
+	}
+	
+	public Map<String, Agent> getAgents() {
+		return this.agents;
+	}
+	
+	public AgentRequestStatistic getRequestStatistic() {
+		return this.requestStatistic;
+	}
+	
+	public Conversation getConversation() {
+		return this.conversation;
+	}
+	
+	public void setConversation(final Conversation conversation) {
+		this.conversation = conversation;
+	}
+	
+	public AgentNext getNextAgent() {
+		return this.nextAgent;
+	}
+	
+	public void setNextAgent(final AgentNext next) {
+		this.nextAgent = next;
+	}
+	
+	public List<String> getGraph() {
+		return this.graph;
+	}
+	
+}