org.processmining.plugins.log.meta.extensions

Class AbstractXBaseExtensionImpl

java.lang.Object

org.deckfour.xes.extension.XExtension

org.processmining.plugins.log.meta.extensions.AbstractXBaseExtensionImpl

All Implemented Interfaces:

java.io.Serializable

Direct Known Subclasses:

XMetaDataConceptExtension, XMetaDataGeneralExtension, XMetaDataLifeCycleExtension, XMetaDataOrganizationalExtension, XMetaDataTimeExtension

public abstract class AbstractXBaseExtensionImpl
extends org.deckfour.xes.extension.XExtension

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.Double	CONTINUOUS_NOT_DEFINED_VALUE
static java.lang.Long	DISCRETE_NOT_DEFINED_VALUE
static java.lang.String	LITERAL_NOT_DEFINED_VALUE
static java.lang.String	MULTIPLE_VALUE
static java.util.Date	TIMESTAMP_NOT_DEFINED_VALUE

Fields inherited from class org.deckfour.xes.extension.XExtension

allAttributes, eventAttributes, logAttributes, metaAttributes, name, prefix, traceAttributes, uri

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractXBaseExtensionImpl(java.lang.String name, java.lang.String prefix, java.net.URI uri) Creates a new instance (hidden constructor, only to be used by subclasses).

Method Summary

Methods

Modifier and Type	Method and Description
protected org.deckfour.xes.model.XAttribute	assignAttribute(org.deckfour.xes.model.XAttributable element, java.lang.String key, java.lang.Object value, boolean usePrefix) Assigns any attribute value if it is defined by this extension
protected org.deckfour.xes.model.XAttribute	assignAttribute(org.deckfour.xes.model.XAttributable element, org.deckfour.xes.model.XAttribute baseAttribute)
protected org.deckfour.xes.model.XAttribute	assignAttribute(org.deckfour.xes.model.XAttributable element, org.deckfour.xes.model.XAttribute baseAttribute, java.lang.Object value)
protected org.deckfour.xes.model.XAttribute	extractAttribute(org.deckfour.xes.model.XAttributable element, java.lang.String key) Retrieves the specified attribute from a log data hierarchy element, if the attribute is defined for the element
protected org.deckfour.xes.model.XAttribute	extractAttribute(org.deckfour.xes.model.XAttributable element, java.lang.String key, boolean usePrefix) Retrieves the specified attribute from a log data hierarchy element, if the attribute is defined for the element
java.util.HashSet<org.deckfour.xes.model.XAttribute>	extractAttributes(org.deckfour.xes.model.XAttributable element) Retrieves all attributes defined by this extension from a log data hierarchy element
protected java.lang.Object	extractAttributeValue(org.deckfour.xes.model.XAttributable element, java.lang.String key) Retrieves the attribute value of a log data hierarchy element, if the attribute is defined for the element
protected java.lang.Object	extractAttributeValue(org.deckfour.xes.model.XAttributable element, java.lang.String key, boolean usePrefix) Retrieves the attribute value of a log data hierarchy element, if the attribute is defined for the element
protected org.deckfour.xes.model.XAttribute	getAttributeByKey(java.lang.String key) Retrieves the attribute definition, if it is defined by this extension

Methods inherited from class org.deckfour.xes.extension.XExtension

accept, equals, getDefinedAttributes, getEventAttributes, getLogAttributes, getMetaAttributes, getName, getPrefix, getTraceAttributes, getUri, hashCode, toString

Methods inherited from class java.lang.Object

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

Field Detail

DISCRETE_NOT_DEFINED_VALUE

public static final java.lang.Long DISCRETE_NOT_DEFINED_VALUE

CONTINUOUS_NOT_DEFINED_VALUE

public static final java.lang.Double CONTINUOUS_NOT_DEFINED_VALUE

LITERAL_NOT_DEFINED_VALUE

public static final java.lang.String LITERAL_NOT_DEFINED_VALUE

See Also:

Constant Field Values

TIMESTAMP_NOT_DEFINED_VALUE

public static final java.util.Date TIMESTAMP_NOT_DEFINED_VALUE

MULTIPLE_VALUE

public static final java.lang.String MULTIPLE_VALUE

See Also:

Constant Field Values

Constructor Detail

AbstractXBaseExtensionImpl

protected AbstractXBaseExtensionImpl(java.lang.String name,
                          java.lang.String prefix,
                          java.net.URI uri)

Creates a new instance (hidden constructor, only to be used by subclasses).

Method Detail

getAttributeByKey

protected org.deckfour.xes.model.XAttribute getAttributeByKey(java.lang.String key)

Retrieves the attribute definition, if it is defined by this extension

Parameters:

key - Key of the attribute to be retrieved (preferably without prefix)

extractAttributes

public java.util.HashSet<org.deckfour.xes.model.XAttribute> extractAttributes(org.deckfour.xes.model.XAttributable element)

Retrieves all attributes defined by this extension from a log data hierarchy element

Parameters:

element - Log hierarchy element to extract the attribute from.

Returns:

The requested attributes.

extractAttribute

protected org.deckfour.xes.model.XAttribute extractAttribute(org.deckfour.xes.model.XAttributable element,
                                                 java.lang.String key,
                                                 boolean usePrefix)

Retrieves the specified attribute from a log data hierarchy element, if the attribute is defined for the element

Parameters:

element - Log hierarchy element to extract the attribute from.

key - The key of the attribute to extract (without prefix).

usePrefix - Specifies if the prefix should be placed in front of the search key.

Returns:

The requested attribute.

extractAttribute

protected org.deckfour.xes.model.XAttribute extractAttribute(org.deckfour.xes.model.XAttributable element,
                                                 java.lang.String key)

Retrieves the specified attribute from a log data hierarchy element, if the attribute is defined for the element

Parameters:

element - Log hierarchy element to extract the attribute from.

key - The key of the attribute to extract (with prefix).

Returns:

The requested attribute.

extractAttributeValue

protected java.lang.Object extractAttributeValue(org.deckfour.xes.model.XAttributable element,
                                     java.lang.String key)

Retrieves the attribute value of a log data hierarchy element, if the attribute is defined for the element

Parameters:

element - Log hierarchy element to extract the attribute value from.

key - The key of the attribute to extract (with prefix).

Returns:

The requested attributes value.

extractAttributeValue

protected java.lang.Object extractAttributeValue(org.deckfour.xes.model.XAttributable element,
                                     java.lang.String key,
                                     boolean usePrefix)

Retrieves the attribute value of a log data hierarchy element, if the attribute is defined for the element

Parameters:

element - Log hierarchy element to extract the attribute value from.

key - The key of the attribute to extract (without prefix).

usePrefix - Specifies if the prefix should be placed in front of the search key.

Returns:

The requested attributes value.

assignAttribute

protected org.deckfour.xes.model.XAttribute assignAttribute(org.deckfour.xes.model.XAttributable element,
                                                java.lang.String key,
                                                java.lang.Object value,
                                                boolean usePrefix)
                                                     throws javax.naming.directory.NoSuchAttributeException

Assigns any attribute value if it is defined by this extension

Parameters:

element - Element to assign the attribute to.

key - Key of the attribute to be assigned

value - Value to be assigned

usePrefix - Specifies if the prefix should be placed in front of the key.

Throws:

javax.naming.directory.NoSuchAttributeException - Exception is thrown if attribute is not defined by this extension

assignAttribute

protected org.deckfour.xes.model.XAttribute assignAttribute(org.deckfour.xes.model.XAttributable element,
                                                org.deckfour.xes.model.XAttribute baseAttribute,
                                                java.lang.Object value)

assignAttribute

protected org.deckfour.xes.model.XAttribute assignAttribute(org.deckfour.xes.model.XAttributable element,
                                                org.deckfour.xes.model.XAttribute baseAttribute)