com.github.rahulsom.grooves.queries.internal.SimpleExecutor Maven / Gradle / Ivy

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package com.github.rahulsom.grooves.queries.internal;

import com.github.rahulsom.grooves.api.AggregateType;
import com.github.rahulsom.grooves.api.EventApplyOutcome;
import com.github.rahulsom.grooves.api.events.BaseEvent;
import com.github.rahulsom.grooves.api.snapshots.internal.BaseSnapshot;
import io.reactivex.Flowable;

import static io.reactivex.Flowable.fromPublisher;

public class SimpleExecutor<
        AggregateIdT,
        AggregateT extends AggregateType,
        EventIdT,
        EventT extends BaseEvent,
        ApplicableEventT extends EventT,
        SnapshotIdT,
        SnapshotT extends
                BaseSnapshot,
        QueryT extends
                SimpleQuery
        > extends
        QueryExecutor {

    @Override
    protected Flowable callMethod(
            QueryT query, String methodName, SnapshotT snapshot, EventT event) {
        return fromPublisher(query.applyEvent((ApplicableEventT) event, snapshot));
    }
}