co.cask.cdap.logging.pipeline.kafka.KafkaPipelineConfig.java Source code

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Here is the source code for co.cask.cdap.logging.pipeline.kafka.KafkaPipelineConfig.java

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/*
 * Copyright  2017 Cask Data, Inc.
 *
 * 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 co.cask.cdap.logging.pipeline.kafka;

import com.google.common.collect.ImmutableSet;

import java.util.Set;

/**
 * A class to hold configurations for a {@link KafkaLogProcessorPipeline}.
 */
public final class KafkaPipelineConfig {

    private final String topic;
    private final Set<Integer> partitions;
    private final long maxBufferSize;
    private final long eventDelayMillis;
    private final int kafkaFetchBufferSize;
    private final long checkpointIntervalMillis;

    public KafkaPipelineConfig(String topic, Set<Integer> partitions, long maxBufferSize, long eventDelayMillis,
            int kafkaFetchBufferSize, long checkpointIntervalMillis) {
        this.topic = topic;
        this.partitions = ImmutableSet.copyOf(partitions);
        this.maxBufferSize = maxBufferSize;
        this.eventDelayMillis = eventDelayMillis;
        this.kafkaFetchBufferSize = kafkaFetchBufferSize;
        this.checkpointIntervalMillis = checkpointIntervalMillis;
    }

    String getTopic() {
        return topic;
    }

    Set<Integer> getPartitions() {
        return partitions;
    }

    long getMaxBufferSize() {
        return maxBufferSize;
    }

    long getEventDelayMillis() {
        return eventDelayMillis;
    }

    int getKafkaFetchBufferSize() {
        return kafkaFetchBufferSize;
    }

    long getCheckpointIntervalMillis() {
        return checkpointIntervalMillis;
    }

    @Override
    public String toString() {
        return "KafkaPipelineConfig{" + "topic='" + topic + '\'' + ", partitions=" + partitions + ", maxBufferSize="
                + maxBufferSize + ", eventDelayMillis=" + eventDelayMillis + ", kafkaFetchBufferSize="
                + kafkaFetchBufferSize + ", checkpointIntervalMillis=" + checkpointIntervalMillis + '}';
    }
}