io.hyperfoil.api.config.Scenario Maven / Gradle / Ivy

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/*
 * Copyright 2018 Red Hat Inc. and/or its affiliates and other contributors
 * as indicated by the @authors tag. All rights reserved.
 * See the copyright.txt in the distribution for a
 * full listing of individual contributors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package io.hyperfoil.api.config;

import java.io.Serializable;
import java.util.Arrays;
import java.util.HashMap;
import java.util.Map;
import java.util.Objects;
import java.util.Set;
import java.util.function.Function;
import java.util.stream.Collectors;
import java.util.stream.Stream;

import io.hyperfoil.api.session.AccessVisitor;
import io.hyperfoil.api.session.ReadAccess;
import io.hyperfoil.api.session.Session;
import io.hyperfoil.api.session.WriteAccess;

public class Scenario implements Serializable {
   private final Sequence[] initialSequences;
   private final Sequence[] sequences;
   private final Map sequenceMap;
   private final int maxRequests;
   private final int maxSequences;
   private final int sumConcurrency;
   private final WriteAccess[] writes;
   private final int uniqueVars;

   public Scenario(Sequence[] initialSequences, Sequence[] sequences, int maxRequests, int maxSequences) {
      this.initialSequences = initialSequences;
      this.sequences = sequences;
      this.maxRequests = maxRequests;
      this.maxSequences = maxSequences;
      sequenceMap = Stream.of(sequences).collect(Collectors.toMap(Sequence::name, Function.identity()));
      sumConcurrency = sequenceMap.values().stream().mapToInt(Sequence::concurrency).sum();
      AccessVisitor visitor = new AccessVisitor();
      visitor.visit(sequences);
      writes = visitor.writes();
      ReadAccess[] reads = visitor.reads();
      Set