Struct EventLog 

pub struct EventLog {
    pub attributes: Attributes,
    pub traces: Vec<Trace>,
    pub extensions: Option<Vec<EventLogExtension>>,
    pub classifiers: Option<Vec<EventLogClassifier>>,
    pub global_trace_attrs: Option<Attributes>,
    pub global_event_attrs: Option<Attributes>,
}

Event log consisting of a list of Traces and log Attributes

Fields

attributes: Attributes

Top-level attributes

traces: Vec<Trace>

Traces contained in log

extensions: Option<Vec<EventLogExtension>>

XES Extensions

classifiers: Option<Vec<EventLogClassifier>>

XES Event classifiers

global_trace_attrs: Option<Attributes>

Global trace attributes

global_event_attrs: Option<Attributes>

Global event attributes

Implementations

impl EventLog

pub fn new() -> Self

Initializes a new event log with no attributes, an empty trace list, no extensions, no classifiers, no global trace attributes, and no global event attributes.

pub fn clone_without_traces(&self) -> Self

Clones a new EventLog that contains the same attributes, extensions, classifiers, global trace attributes, and global event attributes but does initially not contain any traces.

pub fn get_classifier_by_name<S>(&self, name: S) -> Option<EventLogClassifier>

where String: PartialEq<S>,

Try to get the EventLogClassifier with the associated name

pub fn get_trace_attribute<'a>( &'a self, trace: &'a Trace, key: &str, ) -> Option<&'a Attribute>

Get a trace attribute value using a key

Uses global trace attributes of the event log (if any) as fallback (i.e., uses the XESEditableAttribute::get_by_key_or_global function of Attributes internall)

pub fn get_event_attribute<'a>( &'a self, event: &'a Event, key: &str, ) -> Option<&'a Attribute>

Get an event attribute value using a key

Uses global event attributes of the event log (if any) as fallback (i.e., uses the XESEditableAttribute::get_by_key_or_global function of Attributes internall)

pub fn to_dataframe(&self) -> Result<DataFrame, PolarsError>

Convert this EventLog to a Polars DataFrame

Flattens event log and adds trace-level attributes to events with prefixed attribute key.

Note: This function is only available if the dataframes feature is enabled.

Trait Implementations

impl Clone for EventLog

fn clone(&self) -> EventLog

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for EventLog

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for EventLog

fn default() -> EventLog

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for EventLog

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<&EventLog> for EventLogActivityProjection

fn from(val: &EventLog) -> Self

Converts to this type from the input type.

impl PartialEq for EventLog

fn eq(&self, other: &EventLog) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Serialize for EventLog

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EventLog