com.hazelcast.org.apache.calcite.model.JsonType Maven / Gradle / Ivy
/*
* 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 com.hazelcast.org.apache.calcite.model;
import com.hazelcast.com.fasterxml.jackson.annotation.JsonCreator;
import com.hazelcast.com.fasterxml.jackson.annotation.JsonProperty;
import com.hazelcast.org.checkerframework.checker.nullness.qual.Nullable;
import java.util.ArrayList;
import java.util.List;
import static java.util.Objects.requireNonNull;
/**
* Type schema element.
*
* Occurs within {@link JsonMapSchema#tables}.
*
* @see JsonRoot Description of schema elements
*/
public class JsonType {
/** Name of this type.
*
*
Required.
*/
public final String name;
/** Type if this is not a struct.
*/
public final @Nullable String type;
/** Definition of the attributes of this type.
*/
public final List attributes = new ArrayList<>();
@JsonCreator
public JsonType(
@JsonProperty(value = "name", required = true) String name,
@JsonProperty("type") @Nullable String type) {
this.name = requireNonNull(name, "name");
this.type = type;
}
public void accept(ModelHandler handler) {
handler.visit(this);
}
}