gradle-master/subprojects/base-services/src/main/java/org/gradle/internal/resources/LeaseHolder.java
/*
 * Copyright 2022 the original author or authors.
 *
 * 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 org.gradle.internal.resources;

public class LeaseHolder {
    private final int maxWorkerCount;
    private int leasesInUse;

    public LeaseHolder(int maxWorkerCount) {
        this.maxWorkerCount = maxWorkerCount;
    }

    public boolean grantLease() {
        if (leasesInUse >= maxWorkerCount) {
            return false;
        }
        leasesInUse++;
        return true;
    }

    public void releaseLease() {
        leasesInUse--;
    }
}
