org.processmining.ocbc.log.model.impl

Class XOCORelationImpl

java.lang.Object

org.processmining.ocbc.log.model.impl.XOCORelationImpl

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, XAttributable, XOCElement, XOCORelation, MyOriginalElement

public class XOCORelationImpl
extends java.lang.Object
implements XOCORelation

Implementation for the XEvent interface.

Author:

Christian W. Guenther (christian@deckfour.org)

See Also:

Serialized Form

Constructor Summary

Constructors

Constructor and Description
XOCORelationImpl(java.lang.String relationType)
XOCORelationImpl(java.lang.String relationType, XOCObject sourceObject, XOCObject targetObject)
XOCORelationImpl(XID ID, XAttributeMap attributes, java.lang.String relationType, XOCObject sourceObject, XOCObject targetObject)

Method Summary

Modifier and Type	Method and Description
java.lang.Object	clone() Clones this event, i.e.
boolean	compareObjectRelation(XOCORelation objectRelation)
boolean	equals(java.lang.Object o) Tests for equality of IDs
XAttributeMap	getAttributes() Retrieves the attributes set for this element.
MyOriginalCell	getCorrespondingCell()
java.util.Map<java.lang.Integer,java.lang.String>	getEventOrderNumVSObjectRelationStateMap() get the map between event order number and object relation state; if one event number is not in the map, it means (1) the object relation is not alive (after delete && before add if any), or (2) remain the same (state value: remain) after add or update && before delete (if any)
java.util.Set<XExtension>	getExtensions() Returns the hashCode of the id
java.util.List<IntegerPair>	getLifecyclePeriodList() get the lifecycle period list of one object; each period consists of two values: start event order number and end event order number; the object still (maybe last) observed in the object model of the end event;
java.lang.String	getRelationType() Returns the id of the event
XOCObject	getSourceObject()
XOCObject	getTargetObject()
boolean	hasAttributes() Checks for the existence of attributes.
boolean	isAddedAtEvent(XOCEvent event) check if the object relation is added at the moment of input event based on the life cycle period list if one object relation is alive at current event and dead at previous event, the object relation is added at current event
boolean	isAliveAtEvent(XOCEvent event) check if the object relation is alive at the moment of input event based on the life cycle period list
boolean	isAliveAtEventOrderNum(int eventOrderNum) check if the object relation is alive at the moment of input event order number based on the life cycle period list
boolean	isAttributesEqual(XOCORelation objectRelation)
void	setAttributes(XAttributeMap attributes) Sets the map of attributes for this element.
void	setCorrespondingCell(MyOriginalCell correspondingCell)
void	setRelationType(java.lang.String relationType)
void	setSourceObject(XOCObject sourceObject)
void	setTargetObject(XOCObject targetObject)

Methods inherited from class java.lang.Object

finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

XOCORelationImpl

public XOCORelationImpl(java.lang.String relationType)

XOCORelationImpl

public XOCORelationImpl(java.lang.String relationType,
                        XOCObject sourceObject,
                        XOCObject targetObject)

XOCORelationImpl

public XOCORelationImpl(XID ID,
                        XAttributeMap attributes,
                        java.lang.String relationType,
                        XOCObject sourceObject,
                        XOCObject targetObject)

Method Detail

getRelationType

public java.lang.String getRelationType()

Description copied from interface: XOCORelation

Returns the id of the event

Specified by:

getRelationType in interface XOCORelation

Returns:

the ID of this event

getSourceObject

public XOCObject getSourceObject()

Specified by:

getSourceObject in interface XOCORelation

getTargetObject

public XOCObject getTargetObject()

Specified by:

getTargetObject in interface XOCORelation

hasAttributes

public boolean hasAttributes()

Description copied from interface: XAttributable

Checks for the existence of attributes. This method can be a more efficient way of checking for the existance of attributes than using XAttributable.getAttributes() in certain situations.

Specified by:

hasAttributes in interface XAttributable

Returns:

whether this element has any attributes

clone

public java.lang.Object clone()

Clones this event, i.e. creates a deep copy, but with a new ID, so equals does not hold between this and the clone

Overrides:

clone in class java.lang.Object

equals

public boolean equals(java.lang.Object o)

Tests for equality of IDs

Overrides:

equals in class java.lang.Object

getExtensions

public java.util.Set<XExtension> getExtensions()

Returns the hashCode of the id

Specified by:

getExtensions in interface XAttributable

Returns:

A set of extensions.

getAttributes

public XAttributeMap getAttributes()

Description copied from interface: XAttributable

Retrieves the attributes set for this element.

Specified by:

getAttributes in interface XAttributable

Returns:

A map of attributes.

setAttributes

public void setAttributes(XAttributeMap attributes)

Description copied from interface: XAttributable

Sets the map of attributes for this element.

Specified by:

setAttributes in interface XAttributable

Parameters:

attributes - A map of attributes.

setRelationType

public void setRelationType(java.lang.String relationType)

Specified by:

setRelationType in interface XOCORelation

setSourceObject

public void setSourceObject(XOCObject sourceObject)

Specified by:

setSourceObject in interface XOCORelation

setTargetObject

public void setTargetObject(XOCObject targetObject)

Specified by:

setTargetObject in interface XOCORelation

compareObjectRelation

public boolean compareObjectRelation(XOCORelation objectRelation)

Specified by:

compareObjectRelation in interface XOCORelation

isAttributesEqual

public boolean isAttributesEqual(XOCORelation objectRelation)

Specified by:

isAttributesEqual in interface XOCORelation

getCorrespondingCell

public MyOriginalCell getCorrespondingCell()

Specified by:

getCorrespondingCell in interface MyOriginalElement

setCorrespondingCell

public void setCorrespondingCell(MyOriginalCell correspondingCell)

Specified by:

setCorrespondingCell in interface MyOriginalElement

getLifecyclePeriodList

public java.util.List<IntegerPair> getLifecyclePeriodList()

get the lifecycle period list of one object; each period consists of two values: start event order number and end event order number; the object still (maybe last) observed in the object model of the end event;

Specified by:

getLifecyclePeriodList in interface XOCORelation

Returns:

isAliveAtEvent

public boolean isAliveAtEvent(XOCEvent event)

check if the object relation is alive at the moment of input event based on the life cycle period list

Specified by:

isAliveAtEvent in interface XOCORelation

Parameters:

event -

Returns:

isAliveAtEventOrderNum

public boolean isAliveAtEventOrderNum(int eventOrderNum)

check if the object relation is alive at the moment of input event order number based on the life cycle period list

Specified by:

isAliveAtEventOrderNum in interface XOCORelation

Parameters:

event -

Returns:

isAddedAtEvent

public boolean isAddedAtEvent(XOCEvent event)

check if the object relation is added at the moment of input event based on the life cycle period list if one object relation is alive at current event and dead at previous event, the object relation is added at current event

Specified by:

isAddedAtEvent in interface XOCORelation

Parameters:

event -

Returns:

getEventOrderNumVSObjectRelationStateMap

public java.util.Map<java.lang.Integer,java.lang.String> getEventOrderNumVSObjectRelationStateMap()

get the map between event order number and object relation state; if one event number is not in the map, it means (1) the object relation is not alive (after delete && before add if any), or (2) remain the same (state value: remain) after add or update && before delete (if any)

Specified by:

getEventOrderNumVSObjectRelationStateMap in interface XOCORelation

Returns: