/*
* 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 org.apache.flink.graph.types.valuearray;
import org.apache.flink.api.common.typeinfo.TypeInfoFactory;
import org.apache.flink.api.common.typeinfo.TypeInformation;
import org.apache.flink.api.java.typeutils.TypeExtractor;
import org.apache.flink.types.Value;
import java.lang.reflect.Type;
import java.util.Map;
/**
* Used by {@link TypeExtractor} to create a {@link TypeInformation} for
* implementations of {@link ValueArray}.
*
* @param <T> the {@link Value} type
*/
public class ValueArrayTypeInfoFactory<T> extends TypeInfoFactory<ValueArray<T>> {
@Override
public TypeInformation<ValueArray<T>> createTypeInfo(Type t, Map<String, TypeInformation<?>> genericParameters) {
@SuppressWarnings("unchecked")
TypeInformation<ValueArray<T>> typeInfo = new ValueArrayTypeInfo(genericParameters.get("T"));
return typeInfo;
}
}