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/*
 * Copyright 2015-2024 Open Text.
 *
 * 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 com.github.autoscaler.kubernetes.shared;

import static java.util.stream.Collectors.toList;

import jakarta.validation.constraints.Min;
import jakarta.validation.constraints.NotEmpty;
import java.util.List;
import java.util.stream.Stream;

/**
 * Shared configuration between the K8sServiceScalar and K8sServiceSource.
 */
public class K8sAutoscaleConfiguration
{
    /**
     * The absolute maximum instances for any service in Kubernetes.
     */
    @Min(1)
    private int maximumInstances;

    @NotEmpty
    private String groupId;

    @NotEmpty
    private String namespaces;
    
    public final static String RESOURCE_ID_SEPARATOR = ":";
    
    public String getGroupId()
    {
        return groupId;
    }

    public void setGroupId(final String groupId)
    {
        this.groupId = groupId;
    }

    public int getMaximumInstances()
    {
        return maximumInstances;
    }

    public void setMaximumInstances(final int maximumInstances)
    {
        this.maximumInstances = maximumInstances;
    }

    public void setNamespaces(final String namespaces)
    {
        this.namespaces = namespaces;
    }

    public List getNamespacesArray()
    {
        return Stream.of(this.namespaces.split(","))
            .map(String::trim)
            .collect(toList());
    }
}