Package com.im.ijcs.api.ddl.dto

Class ModelChangeDescription

java.lang.Object

com.im.ijcs.api.ddl.dto.ModelChangeDescription

All Implemented Interfaces:

java.io.Serializable

public class ModelChangeDescription
extends java.lang.Object
implements java.io.Serializable

Describes a change in the DIF model. Defines the type of change (create, delete, update), the parent of the item being changed, the schema it belongs to and the DTO for the actual item that is changed.

Author:

Tim Dudgeon

See Also:

Serialized Form

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	ModelChangeDescription.ChangeType
static class	ModelChangeDescription.MetaDataType	The type of metadata that needs to be updated.
static class	ModelChangeDescription.PhysicalType

Constructor Summary

Constructors

Constructor	Description
ModelChangeDescription(java.lang.String operationID, ModelChangeDescription.ChangeType changeType, ModelChangeDescription.MetaDataType metaDataType, ModelChangeDescription.PhysicalType physicalType, java.lang.String parentID, java.lang.Object oldItem, java.lang.Object newItem)

Method Summary

Modifier and Type	Method	Description
ModelChangeDescription.ChangeType	getChangeType()	The type of change
long	getDuration()
ModelChangeDescription.MetaDataType	getMetaDataType()	The meta data type of change
java.lang.Object	getNewItem()	Get the value of new item, if applicable.
java.lang.Object	getOldItem()	Get the value of old item, if applicable.
java.lang.String	getOperationId()	Get the ID of the operation that instigated this change
java.lang.String	getParentID()	Get the ID of the parent DFItem.
ModelChangeDescription.PhysicalType	getPhysicalType()	The physical type of change
java.sql.Timestamp	getStartTime()
void	setDuration(long duration)
void	setStartTime(java.sql.Timestamp startTime)
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

ModelChangeDescription

public ModelChangeDescription(java.lang.String operationID,
                              ModelChangeDescription.ChangeType changeType,
                              ModelChangeDescription.MetaDataType metaDataType,
                              ModelChangeDescription.PhysicalType physicalType,
                              java.lang.String parentID,
                              java.lang.Object oldItem,
                              java.lang.Object newItem)

Method Detail

getOperationId

public java.lang.String getOperationId()

Get the ID of the operation that instigated this change

Returns:

The ID

getChangeType

public ModelChangeDescription.ChangeType getChangeType()

The type of change

Returns:

The value of changeType

getMetaDataType

public ModelChangeDescription.MetaDataType getMetaDataType()

The meta data type of change

Returns:

The value of metaDataType

getPhysicalType

public ModelChangeDescription.PhysicalType getPhysicalType()

The physical type of change

Returns:

The value of physicalType

getParentID

public java.lang.String getParentID()

Get the ID of the parent DFItem. Must always be defined, except in the case of DFSchema which has no parent.

Returns:

The value of parent

getOldItem

public java.lang.Object getOldItem()

Get the value of old item, if applicable.

Returns:

The value of old item. It is null in case of CREATE event.

getNewItem

public java.lang.Object getNewItem()

Get the value of new item, if applicable.

Returns:

The value of new item. It is null in case of DELETE event.

getDuration

public long getDuration()

setDuration

public void setDuration(long duration)

getStartTime

public java.sql.Timestamp getStartTime()

setStartTime

public void setStartTime(java.sql.Timestamp startTime)

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object