/*-
 * ============LICENSE_START=======================================================
 * sdc
 * ================================================================================
 * Copyright (C) 2017-2019 AT&T Intellectual Property. All rights reserved.
 * Modifications Copyright (C) 2019 Nordix Foundation.
 * ================================================================================
 * 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.
 * ============LICENSE_END=========================================================
 */

package org.onap.policy.sdc;

import java.io.Serializable;
import java.util.UUID;

public class Resource implements Serializable {

    private static final long serialVersionUID = -913729158733348027L;
    
    private UUID    resourceUuid;
    private UUID    resourceInvariantUuid;
    private String  resourceName;
    private String  resourceVersion;
    private ResourceType    resourceType;
    
    public Resource() {
        //Empty Constructor
    }
    
    /**
     * Constructor.
     * 
     * @param resource copy object
     */
    public Resource(Resource resource) {
        this.resourceUuid = resource.resourceUuid;
        this.resourceInvariantUuid = resource.resourceInvariantUuid;
        this.resourceName = resource.resourceName;
        this.resourceVersion = resource.resourceVersion;
        this.resourceType = resource.resourceType;
    }
    
    public Resource(UUID uuid) {
        this.resourceUuid = uuid;
    }
    
    public Resource(String name, ResourceType type) {
        this.resourceName = name;
        this.resourceType = type;
    }
    
    /**
     * Constructor.
     * 
     * @param uuid uuid
     * @param invariantUuid invariant uuid
     * @param name name
     * @param version version
     * @param type type
     */
    public Resource(UUID uuid, UUID invariantUuid, String name, String version, ResourceType type) {
        this.resourceUuid = uuid;
        this.resourceInvariantUuid = invariantUuid;
        this.resourceName = name;
        this.resourceVersion = version;
        this.resourceType = type;
    }
    
    public UUID getResourceUuid() {
        return resourceUuid;
    }

    public void setResourceUuid(UUID resourceUuid) {
        this.resourceUuid = resourceUuid;
    }

    public UUID getResourceInvariantUuid() {
        return resourceInvariantUuid;
    }

    public void setResourceInvariantUuid(UUID resourceInvariantUuid) {
        this.resourceInvariantUuid = resourceInvariantUuid;
    }

    public String getResourceName() {
        return resourceName;
    }

    public void setResourceName(String resourceName) {
        this.resourceName = resourceName;
    }

    public String getResourceVersion() {
        return resourceVersion;
    }

    public void setResourceVersion(String resourceVersion) {
        this.resourceVersion = resourceVersion;
    }

    public ResourceType getResourceType() {
        return resourceType;
    }

    public void setResourceType(ResourceType resourceType) {
        this.resourceType = resourceType;
    }

    @Override
    public String toString() {
        return "Resource [resourceUuid=" + resourceUuid + ", resourceInvariantUuid=" + resourceInvariantUuid
                + ", resourceName=" + resourceName + ", resourceVersion=" + resourceVersion + ", resourceType="
                + resourceType + "]";
    }
    
    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((resourceInvariantUuid == null) ? 0 : resourceInvariantUuid.hashCode());
        result = prime * result + ((resourceName == null) ? 0 : resourceName.hashCode());
        result = prime * result + ((resourceType == null) ? 0 : resourceType.hashCode());
        result = prime * result + ((resourceUuid == null) ? 0 : resourceUuid.hashCode());
        result = prime * result + ((resourceVersion == null) ? 0 : resourceVersion.hashCode());
        return result;
    }
    
    @Override
    public boolean equals(Object obj) {
        if (this == obj) {
            return true;
        }
        if (obj == null) {
            return false;
        }
        if (getClass() != obj.getClass()) {
            return false;
        }
        Resource other = (Resource) obj;
        if (resourceInvariantUuid == null) {
            if (other.resourceInvariantUuid != null) {
                return false;
            }
        } else if (!resourceInvariantUuid.equals(other.resourceInvariantUuid)) {
            return false;
        }
        if (resourceName == null) {
            if (other.resourceName != null) {
                return false;
            }
        } else if (!resourceName.equals(other.resourceName)) {
            return false;
        }
        if (resourceType == null) {
            if (other.resourceType != null) {
                return false;
            }
        } else if (!resourceType.equals(other.resourceType)) {
            return false;
        }
        if (resourceUuid == null) {
            if (other.resourceUuid != null) {
                return false;
            }
        } else if (!resourceUuid.equals(other.resourceUuid)) {
            return false;
        }
        if (resourceVersion == null) {
            if (other.resourceVersion != null) {
                return false;
            }
        } else if (!resourceVersion.equals(other.resourceVersion)) {
            return false;
        }
        return true;
    }
    
}