io.deephaven.kafka.ingest.GenericRecordIntFieldCopier Maven / Gradle / Ivy

Go to download

Show more of this group Show more artifacts with this name
Show all versions of deephaven-extensions-kafka Show documentation

Kafka: Integrating Engine tables with Kafka

There is a newer version: 0.37.0

Show newest version

//
// Copyright (c) 2016-2024 Deephaven Data Labs and Patent Pending
//
// ****** AUTO-GENERATED CLASS - DO NOT EDIT MANUALLY
// ****** Edit GenericRecordCharFieldCopier and run "./gradlew replicateKafka" to regenerate
//
// @formatter:off
package io.deephaven.kafka.ingest;

import io.deephaven.chunk.ObjectChunk;
import io.deephaven.chunk.WritableIntChunk;
import io.deephaven.chunk.WritableChunk;
import io.deephaven.chunk.attributes.Values;
import io.deephaven.util.type.TypeUtils;
import org.apache.avro.Schema;
import org.apache.avro.generic.GenericRecord;

import java.util.regex.Pattern;

public class GenericRecordIntFieldCopier extends GenericRecordFieldCopier {
    public GenericRecordIntFieldCopier(final String fieldPathStr, final Pattern separator, final Schema schema) {
        super(fieldPathStr, separator, schema);
    }

    @Override
    public void copyField(
            final ObjectChunk inputChunk,
            final WritableChunk publisherChunk,
            final int sourceOffset,
            final int destOffset,
            final int length) {
        final WritableIntChunk output = publisherChunk.asWritableIntChunk();
        for (int ii = 0; ii < length; ++ii) {
            final GenericRecord record = (GenericRecord) inputChunk.get(ii + sourceOffset);
            final Integer value = (Integer) GenericRecordUtil.getPath(record, fieldPath);
            output.set(ii + destOffset, TypeUtils.unbox(value));
        }
    }
}