package org.infinispan.stream.impl.termop.primitive;
import java.util.function.ObjLongConsumer;
import java.util.function.Supplier;
import java.util.stream.LongStream;
import java.util.stream.Stream;
import org.infinispan.Cache;
import org.infinispan.container.entries.CacheEntry;
import org.infinispan.factories.ComponentRegistry;
import org.infinispan.stream.impl.intops.IntermediateOperation;
/**
* Terminal rehash aware operation that handles for each where no flat map operations are defined on a
* {@link LongStream}. Note this means it is an implied map intermediate operation.
* @param <K> key type of the supplied stream
*/
public class ForEachObjLongOperation<K> extends AbstractForEachLongOperation<K> {
private final ObjLongConsumer<Cache<K, ?>> consumer;
private transient Cache<K, ?> cache;
public ForEachObjLongOperation(Iterable<IntermediateOperation> intermediateOperations,
Supplier<Stream<CacheEntry>> supplier, int batchSize, ObjLongConsumer<Cache<K, ?>> consumer) {
super(intermediateOperations, supplier, batchSize);
this.consumer = consumer;
}
@Override
protected void handleArray(long[] array, int size) {
for (int i = 0; i < size; ++i) {
consumer.accept(cache, array[i]);
}
}
public ObjLongConsumer<Cache<K, ?>> getConsumer() {
return consumer;
}
@Override
public void handleInjection(ComponentRegistry registry) {
super.handleInjection(registry);
cache = registry.getComponent(Cache.class);
}
}