update source to Ceph Pacific 16.2.2

[ceph.git] / ceph / src / jaegertracing / thrift / lib / haxe / src / org / apache / thrift / helper / ObjectSet.hx

diff --git a/ceph/src/jaegertracing/thrift/lib/haxe/src/org/apache/thrift/helper/ObjectSet.hx b/ceph/src/jaegertracing/thrift/lib/haxe/src/org/apache/thrift/helper/ObjectSet.hx
new file mode 100644 (file)
index 0000000..bcf72fb
--- /dev/null
+++ b/ceph/src/jaegertracing/thrift/lib/haxe/src/org/apache/thrift/helper/ObjectSet.hx
@@ -0,0 +1,96 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ *   http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.thrift.helper;
+
+import Map;
+
+
+class ObjectSet<K> {
+
+    private var _elements = new haxe.ds.ObjectMap<K,Int>();
+    private var _size : Int = 0;
+    public var size(get,never) : Int;
+
+    public function new( values : Array<K> = null) {
+        if ( values != null) {
+            for ( value in values) {
+                 add(value);
+            }
+        }
+    }
+
+    public function iterator():Iterator<K> {
+        return _elements.keys();
+    }
+
+    public function traceAll() : Void {
+        trace('$_size entries');
+        for(entry in this) {
+            var yes = contains(entry);
+            trace('- $entry, contains() = $yes');
+        }
+    }
+
+    public function add(o : K) : Bool {
+        if( _elements.exists(o)) {
+            return false;
+        }
+        _size++;
+        _elements.set(o,_size);
+        return true;
+    }
+
+    public function clear() : Void {
+        while( _size > 0) {
+            remove( _elements.keys().next());
+        }
+    }
+
+    public function contains(o : K) : Bool {
+        return _elements.exists(o);
+    }
+
+    public function isEmpty() : Bool {
+        return _size == 0;
+    }
+
+    public function remove(o : K) : Bool {
+        if (contains(o)) {
+            _elements.remove(o);
+            _size--;
+            return true;
+        } else {
+            return false;
+        }
+    }
+
+    public function toArray() : Array<K> {
+        var ret : Array<K> = new Array<K>();
+        for (key in _elements.keys()) {
+            ret.push(key);
+        }
+        return ret;
+    }
+
+    public function get_size() : Int {
+        return _size;
+    }
+}
+    
\ No newline at end of file