Add API definition

1 files changed, 38 insertions, 0 deletions

diff --git a/src/main/java/pl/edu/mimuw/cloudatlas/api/Api.java b/src/main/java/pl/edu/mimuw/cloudatlas/api/Api.java
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+++ b/src/main/java/pl/edu/mimuw/cloudatlas/api/Api.java
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+package pl.edu.mimuw.cloudatlas.api;
+
+import java.rmi.Remote;
+import java.rmi.RemoteException;
+
+import pl.edu.mimuw.cloudatlas.model.Value;
+import pl.edu.mimuw.cloudatlas.model.ValueContact;
+import pl.edu.mimuw.cloudatlas.model.AttributesMap;
+
+/**
+ *
+ * from: https://www.mimuw.edu.pl/~iwanicki/courses/ds/2019/labs/04/
+
+ Returning the set of zones on which the agent stores information.
+ Returning the values of attributes of a given zone.
+ Installing a query on the agent. We assume that the query is installed in all zones of the agent.
+ Uninstalling a query on the agent. Again, the query is uninstalled from all zones of the agent.
+ Setting the values of attributes of a given zone (this operation should be allowed only for the singleton zones).
+ Setting the fallback contacts. These contacts are stored aside from the ZMIs, in a dedicated set. Each invocation of the function overrides this set.
+
+ */
+import java.util.Set;
+
+public interface Api extends Remote {
+
+    public Set<String> getZoneSet() throws RemoteException;
+
+    public AttributesMap getZoneAttributeValue(String zoneName) throws RemoteException;
+
+    public void installQuery(String queryName, String query) throws RemoteException;
+
+    public void uninstallQuery(String queryName) throws RemoteException;
+
+    public void setAttributeValue(String attributeName, Value value) throws RemoteException;
+
+    public void setFallbackContacts(Set<ValueContact> serializedContacts) throws RemoteException;
+
+}