org.eaglei.search.harvest
Class ResourceChangeEvent

java.lang.Object
  org.eaglei.search.harvest.ResourceChangeEvent

All Implemented Interfaces:

java.io.Serializable, java.lang.Comparable<ResourceChangeEvent>

public class ResourceChangeEvent
extends java.lang.Object
implements java.lang.Comparable<ResourceChangeEvent>, java.io.Serializable

Holds information about change of a single resource. NOT thread safe.

See Also:

Serialized Form

Field Summary

static long

serialVersionUID

Constructor Summary

ResourceChangeEvent(java.lang.String changeId, org.eaglei.model.EIEntity entity)
Creates a new change event.

Method Summary

void	addDataTypeProperty(org.eaglei.model.EIDatatypeProperty property, java.lang.String value) Adds a property binding for a data type property.
void	addObjectProperty(org.eaglei.model.EIObjectProperty property, org.eaglei.model.EIURI value) Adds a property binding for an object property.
int	compareTo(ResourceChangeEvent o)
boolean	deepEquals(java.lang.Object obj)
boolean	equals(java.lang.Object o)
java.lang.String	getChangeId() Identifies the type of change.
java.util.Set<org.eaglei.model.EIDatatypeProperty>	getDataTypeProperties() Returns the URIs (as EIURI instances) for the result data type properties.
java.util.Set<java.lang.String>	getDataTypeProperty(org.eaglei.model.EIDatatypeProperty property) Retrieves the values of the specified data type property.
org.eaglei.model.EIEntity	getEntity() Retrieves the EIEntity representing the resource instance.
org.eaglei.model.EIEntity	getInstitution() Retrieves the EIEntity representing the resource institution.
java.util.Set<org.eaglei.model.EIObjectProperty>	getObjectProperties() Returns the URIs (as EIURI instances) for the result object properties.
java.util.Set<org.eaglei.model.EIURI>	getObjectProperty(org.eaglei.model.EIObjectProperty property) Retrieves the values of the specified object property.
org.eaglei.model.EIURI	getProvider() Retrieves the resource provider URI.
org.eaglei.model.EIEntity	getType() Retrieves the EIEntity representing the resource type.
int	hashCode()
boolean	isDelete()
void	setEntity(org.eaglei.model.EIEntity entity) Sets the EIEntity representing the resource instance
void	setInstitution(org.eaglei.model.EIEntity institution) Sets the EIEntity representing the resource institution.
void	setProvider(org.eaglei.model.EIURI provider) Sets the resource provider URI.
void	setType(org.eaglei.model.EIEntity type) Sets the EIEntity representing the resource type.
java.lang.String	toString()

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Field Detail

serialVersionUID

public static final long serialVersionUID

See Also:

Constant Field Values

Constructor Detail

ResourceChangeEvent

public ResourceChangeEvent(java.lang.String changeId,
                           org.eaglei.model.EIEntity entity)

Creates a new change event.

Method Detail

getChangeId

public java.lang.String getChangeId()

Identifies the type of change. Currently EIOntConstants.IS_DELETED for delete event. Null for any other change event.

isDelete

public boolean isDelete()

getEntity

public org.eaglei.model.EIEntity getEntity()

Retrieves the EIEntity representing the resource instance.

Returns:

The EIEntity.

setEntity

public void setEntity(org.eaglei.model.EIEntity entity)

Sets the EIEntity representing the resource instance

Parameters:

entity - The EIEntity. Cannot be null.

getType

public org.eaglei.model.EIEntity getType()

Retrieves the EIEntity representing the resource type.

Returns:

The type entity. Corresponds to a class in the eagle-i ontology.

setType

public void setType(org.eaglei.model.EIEntity type)

Sets the EIEntity representing the resource type.

Parameters:

type - The type entity. Corresponds to a class in the eagle-i ontology.

getProvider

public org.eaglei.model.EIURI getProvider()

Retrieves the resource provider URI.

Returns:

The resource provider URI. May be null if this resource is not associated with a specific provider.

setProvider

public void setProvider(org.eaglei.model.EIURI provider)

Sets the resource provider URI.

Parameters:

provider - EIURI representing the resource provider. May be null.

getInstitution

public org.eaglei.model.EIEntity getInstitution()

Retrieves the EIEntity representing the resource institution.

Returns:

The institution entity.

setInstitution

public void setInstitution(org.eaglei.model.EIEntity institution)

Sets the EIEntity representing the resource institution.

Parameters:

institution - The institution entity.

getDataTypeProperties

public java.util.Set<org.eaglei.model.EIDatatypeProperty> getDataTypeProperties()

Returns the URIs (as EIURI instances) for the result data type properties.

Returns:

Set of EIURIs representing a eagle-i ontology data type properties for the result.

addDataTypeProperty

public void addDataTypeProperty(org.eaglei.model.EIDatatypeProperty property,
                                java.lang.String value)

Adds a property binding for a data type property.

Parameters:

property - Property URI as an EIURI. Cannot be null.

value - Property value.

getDataTypeProperty

public java.util.Set<java.lang.String> getDataTypeProperty(org.eaglei.model.EIDatatypeProperty property)

Retrieves the values of the specified data type property.

Parameters:

property - Property URI as an EIURI.

Returns:

Values of the property if it has been set or null.

getObjectProperties

public java.util.Set<org.eaglei.model.EIObjectProperty> getObjectProperties()

Returns the URIs (as EIURI instances) for the result object properties.

Returns:

Set of EIURIs representing a eagle-i ontology properties for the result.

addObjectProperty

public void addObjectProperty(org.eaglei.model.EIObjectProperty property,
                              org.eaglei.model.EIURI value)

Adds a property binding for an object property.

Parameters:

property - Property URI as an EIURI. Cannot be null.

value - Property value.

getObjectProperty

public java.util.Set<org.eaglei.model.EIURI> getObjectProperty(org.eaglei.model.EIObjectProperty property)

Retrieves the values of the specified object property.

Parameters:

property - Property URI as an EIURI.

Returns:

Values of the property if it has been set or null.

equals

public boolean equals(java.lang.Object o)

Overrides:

equals in class java.lang.Object

hashCode

public int hashCode()

Overrides:

hashCode in class java.lang.Object

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

compareTo

public int compareTo(ResourceChangeEvent o)

Specified by:

compareTo in interface java.lang.Comparable<ResourceChangeEvent>

deepEquals

public boolean deepEquals(java.lang.Object obj)