package graphql;

import graphql.schema.DataFetcher;

import graphql.schema.PropertyDataFetcher;

import org.jspecify.annotations.NullMarked;

import java.util.concurrent.atomic.AtomicInteger;

@Internal

@NullMarked

public class ProfilerImpl implements Profiler {

volatile long startTime;

volatile int rootFieldCount;

AtomicInteger fieldCount;

AtomicInteger propertyDataFetcherCount;

@Override

public void start() {

startTime = System.nanoTime();

}

@Override

public void rootFieldCount(int count) {

this.rootFieldCount = count;

}

@Override

public void fieldFetched(Object fetchedObject, DataFetcher<?> dataFetcher) {

fieldCount.incrementAndGet();

if (dataFetcher instanceof PropertyDataFetcher) {

propertyDataFetcherCount.incrementAndGet();

}

}

}