| <?php |
| /* |
| * 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. |
| */ |
| |
| namespace Apache\Ignite\Type; |
| |
| use Apache\Ignite\Exception\ClientException; |
| use Apache\Ignite\Internal\Utils\ArgumentChecker; |
| use Apache\Ignite\Internal\Binary\BinaryUtils; |
| |
| /** |
| * Class representing a map type of Ignite object. |
| * |
| * It is described by ObjectType::MAP and one of @ref MapSubType. |
| */ |
| class MapObjectType extends ObjectType |
| { |
| /** @name MapSubType |
| * @anchor MapSubType |
| * @{ |
| */ |
| |
| /** |
| * Basic hash map. |
| */ |
| const HASH_MAP = 1; |
| |
| /** |
| * Hash map, which maintains element order. |
| */ |
| const LINKED_HASH_MAP = 2; |
| |
| /** @} */ // end of MapSubType |
| |
| private $subType; |
| private $keyType; |
| private $valueType; |
| |
| /** |
| * Public constructor. |
| * |
| * Optionally specifies the map subtype and Ignite types of keys and values in the map. |
| * |
| * If the map subtype is not specified, MapObjectType::HASH_MAP is assumed. |
| * |
| * If Ignite type is not specified for the key and/or value then during operations the Ignite client |
| * tries to make automatic mapping between PHP types and Ignite object types - |
| * according to the mapping table defined in the description of the ObjectType class. |
| * |
| * @param int $subType map subtype, one of @ref MapSubType constants. |
| * @param int|ObjectType|null $keyType Ignite type of the keys in the map: |
| * - either a type code of primitive (simple) type (@ref PrimitiveTypeCodes) |
| * - or an instance of class representing non-primitive (composite) type |
| * - or null (or not specified) that means the type is not specified |
| * @param int|ObjectType|null $valueType Ignite type of the values in the map: |
| * - either a type code of primitive (simple) type (@ref PrimitiveTypeCodes) |
| * - or an instance of class representing non-primitive (composite) type |
| * - or null (or not specified) that means the type is not specified |
| * |
| * @throws ClientException if error. |
| */ |
| public function __construct(int $subType = MapObjectType::HASH_MAP, $keyType = null, $valueType = null) |
| { |
| parent::__construct(ObjectType::MAP); |
| ArgumentChecker::hasValueFrom( |
| $subType, 'subType', false, [MapObjectType::HASH_MAP, MapObjectType::LINKED_HASH_MAP]); |
| BinaryUtils::checkObjectType($keyType, 'keyType'); |
| BinaryUtils::checkObjectType($valueType, 'valueType'); |
| $this->subType = $subType; |
| $this->keyType = $keyType; |
| $this->valueType = $valueType; |
| } |
| |
| /** |
| * Returns the map subtype, one of @ref MapSubType constants. |
| * |
| * @return int map subtype, one of @ref MapSubType constants. |
| */ |
| public function getSubType(): int |
| { |
| return $this->subType; |
| } |
| |
| /** |
| * Returns Ignite type of the keys in the map. |
| * |
| * @return int|ObjectType|null type of the keys in the map: |
| * - either a type code of primitive (simple) type (@ref PrimitiveTypeCodes) |
| * - or an instance of class representing non-primitive (composite) type |
| * - or null that means the type is not specified |
| */ |
| public function getKeyType() |
| { |
| return $this->keyType; |
| } |
| |
| /** |
| * Returns Ignite type of the values in the map. |
| * |
| * @return int|ObjectType|null type of the values in the map: |
| * - either a type code of primitive (simple) type (@ref PrimitiveTypeCodes) |
| * - or an instance of class representing non-primitive (composite) type |
| * - or null that means the type is not specified |
| */ |
| public function getValueType() |
| { |
| return $this->valueType; |
| } |
| } |