Merge the matrix-java-sdk due to it no longer maintained. Remove thirdparty repositories.

src/main/java/io/kamax/matrix/client/_SyncOptions.java

@@ -0,0 +1,65 @@
+/*
+ * matrix-java-sdk - Matrix Client SDK for Java
+ * Copyright (C) 2018 Kamax Sarl
+ *
+ * https://www.kamax.io/
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ */
+
+package io.kamax.matrix.client;
+
+import java.util.Optional;
+
+/**
+ * Possible options that can be passed to the sync call.
+ */
+public interface _SyncOptions {
+
+    /**
+     * The point of time to continue the sync from.
+     *
+     * @return A token that was provided in a previous sync call, if set.
+     */
+    Optional<String> getSince();
+
+    /**
+     * The filter to use for the sync.
+     *
+     * @return The ID or raw JSON filter, if set.
+     */
+    Optional<String> getFilter();
+
+    /**
+     * If the full state should be included in the sync.
+     *
+     * @return The full state option, if set.
+     */
+    Optional<Boolean> withFullState();
+
+    /**
+     * If the client should automatically be marked as online.
+     *
+     * @return The set presence option, if set.
+     */
+    Optional<String> getSetPresence();
+
+    /**
+     * The maximum time to wait, in milliseconds, before ending the sync call.
+     *
+     * @return The timeout option, if set.
+     */
+    Optional<Long> getTimeout();
+
+}