JLoadProfileInvocation.java

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package com.griddynamics.jagger.user.test.configurations.load;

import com.griddynamics.jagger.user.test.configurations.load.auxiliary.InvocationCount;
import com.griddynamics.jagger.user.test.configurations.load.auxiliary.ThreadCount;

import java.util.Objects;

public class JLoadProfileInvocation implements JLoadProfile {

    private final int invocationCount;
    private final int threadCount;
    private final int delayBetweenInvocationsInMilliseconds;
    private final int periodInSeconds;
    private final int tickInterval;

    private JLoadProfileInvocation(Builder builder) {
        this.invocationCount = builder.invocationCount;
        this.threadCount = builder.threadCount;
        this.delayBetweenInvocationsInMilliseconds = builder.delayBetweenInvocationsInMilliseconds;
        this.periodInSeconds = builder.periodInSeconds;
        this.tickInterval = builder.tickInterval;
    }

    public static Builder builder(InvocationCount invocationCount, ThreadCount threadCount) {
        return new Builder(invocationCount, threadCount);
    }

    public static class Builder {
        static final int DEFAULT_TICK_INTERVAL = 1000;
        static final int DEFAULT_PERIOD = -1;
        static final int DEFAULT_DELAY = 0;
        private int invocationCount;
        private int threadCount;
        private int delayBetweenInvocationsInMilliseconds;
        private int periodInSeconds;
        // Tick interval doesn't have setter, since it's unclear if this field is needed. Check https://issues.griddynamics.net/browse/JFG-1031
        private int tickInterval;

        public Builder(InvocationCount invocationCount, ThreadCount threadCount) {
            Objects.requireNonNull(invocationCount);
            Objects.requireNonNull(threadCount);

            this.tickInterval = DEFAULT_TICK_INTERVAL;
            this.periodInSeconds = DEFAULT_PERIOD;
            this.delayBetweenInvocationsInMilliseconds = DEFAULT_DELAY;

            this.invocationCount = invocationCount.value();
            this.threadCount = threadCount.value();
        }

        public Builder withDelayBetweenInvocationsInMilliseconds(int delay) {
            this.delayBetweenInvocationsInMilliseconds = delay;
            return this;
        }

        public Builder withPeriodBetweenLoadInSeconds(int period) {
            this.periodInSeconds = period;
            return this;
        }

        public JLoadProfileInvocation build() {
            return new JLoadProfileInvocation(this);
        }


    }

    public int getThreadCount() {
        return threadCount;
    }

    public int getInvocationCount() {
        return invocationCount;
    }

    public int getDelayBetweenInvocationsInMilliseconds() {
        return delayBetweenInvocationsInMilliseconds;
    }

    public int getPeriodInSeconds() {
        return periodInSeconds;
    }

    public int getTickInterval() {
        return tickInterval;
    }
}