Examples with RCollector org.redisson.api.mapreduce.RCollector used on opensource projects

Example 1 with RCollector

use of org.redisson.api.mapreduce.RCollector in project redisson by redisson.

the class CollectionMapperTask method run.

@Override
public void run() {
    Codec codec;
    try {
        codec = (Codec) objectCodecClass.getConstructor().newInstance();
    } catch (Exception e) {
        throw new IllegalStateException(e);
    }
    Injector.inject(mapper, redisson);
    for (String objectName : objectNames) {
        Iterable<VIn> collection = null;
        if (RSetCache.class.isAssignableFrom(objectClass)) {
            collection = redisson.getSetCache(objectName, codec);
        } else if (RSet.class.isAssignableFrom(objectClass)) {
            collection = redisson.getSet(objectName, codec);
        } else if (RSortedSet.class.isAssignableFrom(objectClass)) {
            collection = redisson.getSortedSet(objectName, codec);
        } else if (RScoredSortedSet.class.isAssignableFrom(objectClass)) {
            collection = redisson.getScoredSortedSet(objectName, codec);
        } else if (RLexSortedSet.class.isAssignableFrom(objectClass)) {
            collection = (Iterable<VIn>) redisson.getLexSortedSet(objectName);
        } else if (RList.class.isAssignableFrom(objectClass)) {
            collection = redisson.getList(objectName, codec);
        } else {
            throw new IllegalStateException("Unable to work with " + objectClass);
        }
        RCollector<KOut, VOut> collector = new Collector<KOut, VOut>(codec, redisson, collectorMapName, workersAmount, timeout);
        for (VIn value : collection) {
            if (Thread.currentThread().isInterrupted()) {
                return;
            }
            mapper.map(value, collector);
        }
    }
}

Example 2 with RCollector

use of org.redisson.api.mapreduce.RCollector in project redisson by redisson.

the class MapperTask method run.

@Override
public void run() {
    Codec codec;
    try {
        codec = (Codec) objectCodecClass.getConstructor().newInstance();
    } catch (Exception e) {
        throw new IllegalStateException(e);
    }
    Injector.inject(mapper, redisson);
    RCollector<KOut, VOut> collector = new Collector<KOut, VOut>(codec, redisson, collectorMapName, workersAmount, timeout);
    for (String objectName : objectNames) {
        RMap<KIn, VIn> map = null;
        if (RMapCache.class.isAssignableFrom(objectClass)) {
            map = redisson.getMapCache(objectName, codec);
        } else {
            map = redisson.getMap(objectName, codec);
        }
        for (Entry<KIn, VIn> entry : map.entrySet()) {
            if (Thread.currentThread().isInterrupted()) {
                return;
            }
            mapper.map(entry.getKey(), entry.getValue(), collector);
        }
    }
}