org.odpi.openmetadata.accessservices.digitalarchitecture.metadataelements.ElementVersions Maven / Gradle / Ivy
/* SPDX-License-Identifier: Apache-2.0 */
/* Copyright Contributors to the ODPi Egeria project. */
package org.odpi.openmetadata.accessservices.digitalarchitecture.metadataelements;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonInclude;
import java.io.Serializable;
import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Objects;
import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE;
import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.PUBLIC_ONLY;
/**
* ElementHeader provides the common identifier and type information for all properties objects
* that link off of the asset and have a guid associated with them. This typically means it is
* represented by an entity in the metadata repository.
*
* In addition are useful attachments that are found connected to the metadata element.
*/
@JsonAutoDetect(getterVisibility=PUBLIC_ONLY, setterVisibility=PUBLIC_ONLY, fieldVisibility=NONE)
@JsonInclude(JsonInclude.Include.NON_NULL)
@JsonIgnoreProperties(ignoreUnknown=true)
public class ElementVersions implements Serializable
{
private static final long serialVersionUID = 1L;
private String createdBy = null;
private String updatedBy = null;
private List maintainedBy = null;
private Date createTime = null;
private Date updateTime = null;
private long version = 0L;
/**
* Default constructor used by subclasses
*/
public ElementVersions()
{
}
/**
* Copy/clone constructor.
*
* @param template element to copy
*/
public ElementVersions(ElementVersions template)
{
if (template != null)
{
this.createdBy = template.getCreatedBy();
this.updatedBy = template.getUpdatedBy();
this.maintainedBy = template.getMaintainedBy();
this.createTime = template.getCreateTime();
this.updateTime = template.getUpdateTime();
this.version = template.getVersion();
}
}
/**
* Return the name of the user that created this instance.
*
* @return String user name
*/
public String getCreatedBy() { return createdBy; }
/**
* Set up the name of the user that created this instance.
*
* @param createdBy String user name
*/
public void setCreatedBy(String createdBy) { this.createdBy = createdBy; }
/**
* Return the name of the user that last updated this instance.
*
* @return String user name
*/
public String getUpdatedBy() { return updatedBy; }
/**
* Set up the name of the user that last updated this instance.
*
* @param updatedBy String user name
*/
public void setUpdatedBy(String updatedBy) { this.updatedBy = updatedBy; }
/**
* Return the list of users responsible for maintaining this instance.
*
* @return list of user identifiers
*/
public List getMaintainedBy()
{
if (maintainedBy == null)
{
return null;
}
else if (maintainedBy.isEmpty())
{
return null;
}
else
{
return new ArrayList<>(maintainedBy);
}
}
/**
* Set up the list of users responsible for maintaining this instance.
*
* @param maintainedBy list of user identifiers
*/
public void setMaintainedBy(List maintainedBy)
{
this.maintainedBy = maintainedBy;
}
/**
* Return the date/time that this instance was created.
*
* @return Date/Time of creation
*/
public Date getCreateTime()
{
if (createTime == null)
{
return null;
}
else
{
return new Date(createTime.getTime());
}
}
/**
* Set up the time that this instance was created.
*
* @param createTime Date/Time of creation
*/
public void setCreateTime(Date createTime) { this.createTime = createTime; }
/**
* Return what was the late time this instance was updated.
*
* @return Date/Time last updated
*/
public Date getUpdateTime()
{
if (updateTime == null)
{
return null;
}
else
{
return new Date(updateTime.getTime());
}
}
/**
* Set up the last update time for this instance.
*
* @param updateTime Date/Time last updated
*/
public void setUpdateTime(Date updateTime) { this.updateTime = updateTime; }
/**
* Return the version number for this instance.
*
* @return Long version number
*/
public long getVersion() { return version; }
/**
* Set up the version number for this instance.
*
* @param version Long version number
*/
public void setVersion(long version) { this.version = version; }
/**
* Standard toString method.
*
* @return print out of variables in a JSON-style
*/
@Override
public String toString()
{
return "ElementVersions{" +
"createdBy='" + createdBy + '\'' +
", updatedBy='" + updatedBy + '\'' +
", maintainedBy=" + maintainedBy +
", createTime=" + createTime +
", updateTime=" + updateTime +
", version=" + version +
'}';
}
/**
* Compare the values of the supplied object with those stored in the current object.
*
* @param objectToCompare supplied object
* @return boolean result of comparison
*/
@Override
public boolean equals(Object objectToCompare)
{
if (this == objectToCompare)
{
return true;
}
if (objectToCompare == null || getClass() != objectToCompare.getClass())
{
return false;
}
ElementVersions that = (ElementVersions) objectToCompare;
return version == that.version &&
Objects.equals(createdBy, that.createdBy) &&
Objects.equals(updatedBy, that.updatedBy) &&
Objects.equals(maintainedBy, that.maintainedBy) &&
Objects.equals(createTime, that.createTime) &&
Objects.equals(updateTime, that.updateTime);
}
/**
* Create a hash code for this element type.
*
* @return int hash code
*/
@Override
public int hashCode()
{
return Objects.hash(createdBy, updatedBy, maintainedBy, createTime, updateTime, version);
}
}