phoenix-spark/src/main/java/org/apache/phoenix/spark/datasource/v2/reader/PhoenixInputPartition.java

/*
 * 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
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package org.apache.phoenix.spark.datasource.v2.reader;

import org.apache.phoenix.mapreduce.PhoenixInputSplit;
import org.apache.spark.SerializableWritable;
import org.apache.spark.sql.catalyst.InternalRow;
import org.apache.spark.sql.sources.v2.reader.InputPartition;
import org.apache.spark.sql.sources.v2.reader.InputPartitionReader;
import org.apache.spark.sql.types.StructType;

public class PhoenixInputPartition implements InputPartition<InternalRow> {

    private SerializableWritable<PhoenixInputSplit> phoenixInputSplit;
    private StructType schema;
    private PhoenixDataSourceReadOptions options;

    public PhoenixInputPartition(PhoenixDataSourceReadOptions options, StructType schema, PhoenixInputSplit phoenixInputSplit) {
        this.phoenixInputSplit = new SerializableWritable<>(phoenixInputSplit);
        this.schema = schema;
        this.options = options;
    }

    @Override
    public InputPartitionReader<InternalRow> createPartitionReader() {
        return new PhoenixInputPartitionReader(options, schema, phoenixInputSplit);
    }

}