org.odpi.openmetadata.accessservices.digitalservice.events.DigitalServiceEventHeader Maven / Gradle / Ivy
/* SPDX-License-Identifier: Apache-2.0 */
/* Copyright Contributors to the ODPi Egeria project. */
package org.odpi.openmetadata.accessservices.digitalservice.events;
import com.fasterxml.jackson.annotation.JsonAutoDetect;
import com.fasterxml.jackson.annotation.JsonIgnoreProperties;
import com.fasterxml.jackson.annotation.JsonInclude;
import java.util.Objects;
import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.NONE;
import static com.fasterxml.jackson.annotation.JsonAutoDetect.Visibility.PUBLIC_ONLY;
/**
* DigitalServiceEventHeader provides a common base for all events from the access service.
*/
@JsonAutoDetect(getterVisibility=PUBLIC_ONLY, setterVisibility=PUBLIC_ONLY, fieldVisibility=NONE)
@JsonInclude(JsonInclude.Include.NON_NULL)
@JsonIgnoreProperties(ignoreUnknown=true)
public abstract class DigitalServiceEventHeader
{
private long eventVersionId = 1L;
/**
* Default Constructor sets the properties to nulls
*/
DigitalServiceEventHeader()
{
/*
* Nothing to do.
*/
}
/**
* Copy/clone constructor set values from the template
*
* @param template object to copy
*/
DigitalServiceEventHeader(DigitalServiceEventHeader template)
{
if (template != null)
{
this.eventVersionId = template.getEventVersionId();
}
}
/**
* Return the event version id for this event structure.
*
* @return long
*/
public long getEventVersionId()
{
return eventVersionId;
}
/**
* Set up the event version id for this event structure.
*
* @param eventVersionId long
*/
public void setEventVersionId(long eventVersionId)
{
this.eventVersionId = eventVersionId;
}
/**
* {@inheritDoc}
*
* JSON-style toString
*/
@Override
public String toString()
{
return "DigitalServiceEventHeader{" +
"eventVersionId=" + eventVersionId +
'}';
}
/**
* {@inheritDoc}
*
* Return comparison result based on the content of the properties.
*/
@Override
public boolean equals(Object objectToCompare)
{
if (this == objectToCompare)
{
return true;
}
if (!(objectToCompare instanceof DigitalServiceEventHeader))
{
return false;
}
DigitalServiceEventHeader that = (DigitalServiceEventHeader) objectToCompare;
return getEventVersionId() == that.getEventVersionId();
}
/**
* {@inheritDoc}
*
* Return hash code for this object
*/
@Override
public int hashCode()
{
return Objects.hash(getEventVersionId());
}
}