@@ -0,0 +1,858 @@
+/*%0A * Copyright (c) 2016 Cinchapi Inc.%0A * %0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A * %0A * http://www.apache.org/licenses/LICENSE-2.0%0A * %0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0Apackage com.cinchapi.common.base;%0A%0A/**%0A * An enum to encapsulate the possible truth values in a ternary (three-valued)%0A * system as well as some of the possible operations.%0A * %0A * @author Jeff Nelson%0A */%0Apublic enum TernaryLogic %7B%0A    TRUE, FALSE, UNSURE%0A%0A%7D%0A

add TernaryLogic enum