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Core Calcite APIs and engine.
/*
* 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.
*/
/**
* Calcite adapters.
*
* An adapter allows Calcite to access data in a particular data source as
* if it were a collection of tables in a schema. Each adapter typically
* contains an implementation of {@link org.apache.calcite.schema.SchemaFactory}
* and some classes that implement other schema SPIs.
*
*
To use an adapter, include a custom schema in a JSON model file:
*
*
* schemas: [
* {
* type: 'custom',
* name: 'My Custom Schema',
* factory: 'com.acme.MySchemaFactory',
* operand: {a: 'foo', b: [1, 3.5] }
* }
* ]
*
*
*/
@PackageMarker
package org.apache.calcite.adapter;
import org.apache.calcite.avatica.util.PackageMarker;
// End package-info.java
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