Java tutorial
/* * Copyright 2014-2019 Amazon.com, Inc. or its affiliates. All Rights Reserved. * * Licensed under the Apache License, Version 2.0 (the "License"). * You may not use this file except in compliance with the License. * A copy of the License is located at * * http://aws.amazon.com/apache2.0 * * or in the "license" file accompanying this file. This file 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 com.amazonaws.services.dynamodbv2.document; import com.amazonaws.services.dynamodbv2.model.ComparisonOperator; /** * Simple key conditions. */ public enum KeyConditions { EQ(ComparisonOperator.EQ), LE(ComparisonOperator.LE), LT(ComparisonOperator.LT), GE(ComparisonOperator.GE), GT( ComparisonOperator.GT), BEGINS_WITH( ComparisonOperator.BEGINS_WITH), BETWEEN(ComparisonOperator.BETWEEN),; private final ComparisonOperator comparisonOperator; private KeyConditions(ComparisonOperator comparisonOperator) { this.comparisonOperator = comparisonOperator; } public ComparisonOperator toComparisonOperator() { return comparisonOperator; } }