uk.gov.gchq.gaffer.spark.operation.scalardd.ImportRDDOfElements Maven / Gradle / Ivy

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/*
 * Copyright 2017-2020 Crown Copyright
 *
 * Licensed 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 uk.gov.gchq.gaffer.spark.operation.scalardd;

import com.fasterxml.jackson.annotation.JsonPropertyOrder;
import org.apache.spark.rdd.RDD;

import uk.gov.gchq.gaffer.data.element.Element;
import uk.gov.gchq.gaffer.operation.Operation;
import uk.gov.gchq.gaffer.operation.io.Input;
import uk.gov.gchq.koryphe.Since;
import uk.gov.gchq.koryphe.Summary;

import java.util.Map;

/**
 * A {@code ImportRDDOfElements} takes a {@link RDD} containing {@link Element}s
 * and adds them to a target Gaffer store.
 */
@JsonPropertyOrder(value = {"class", "input"}, alphabetic = true)
@Since("1.0.0")
@Summary("Adds an RDD of elements")
public class ImportRDDOfElements implements
        Input> {
    public static final String HADOOP_CONFIGURATION_KEY = "Hadoop_Configuration_Key";
    private RDD input;
    private Map options;

    @Override
    public RDD getInput() {
        return input;
    }

    @Override
    public void setInput(final RDD input) {
        this.input = input;
    }

    @Override
    public Map getOptions() {
        return options;
    }

    @Override
    public void setOptions(final Map options) {
        this.options = options;
    }

    @Override
    public ImportRDDOfElements shallowClone() {
        return new ImportRDDOfElements.Builder()
                .input(input)
                .options(options)
                .build();
    }

    public static class Builder extends Operation.BaseBuilder
            implements Input.Builder, Builder>,
            Operation.Builder {
        public Builder() {
            super(new ImportRDDOfElements());
        }
    }
}