com.hazelcast.org.apache.calcite.jdbc.JavaRecordType 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 com.hazelcast.com.liance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.com.hazelcast.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.jdbc;
import com.hazelcast.org.apache.calcite.rel.type.RelDataTypeField;
import com.hazelcast.org.apache.calcite.rel.type.RelRecordType;
import java.util.List;
import java.util.Objects;
/**
* Record type based on a Java class. The fields of the type are the fields
* of the class.
*
* NOTE: This class is experimental and subject to
* change/removal without notice.
*/
public class JavaRecordType extends RelRecordType {
final Class clazz;
public JavaRecordType(List fields, Class clazz) {
super(fields);
this.clazz = Objects.requireNonNull(clazz);
}
@Override public boolean equals(Object obj) {
return this == obj
|| obj instanceof JavaRecordType
&& fieldList.equals(((JavaRecordType) obj).fieldList)
&& clazz == ((JavaRecordType) obj).clazz;
}
@Override public int hashCode() {
return Objects.hash(fieldList, clazz);
}
}