Package org.jenkinsci.plugins.additionalmetrics

Class FailureRateColumn

java.lang.Object

hudson.views.ListViewColumn

org.jenkinsci.plugins.additionalmetrics.FailureRateColumn

All Implemented Interfaces:

ExtensionPoint, Describable<ListViewColumn>

public class FailureRateColumn
extends ListViewColumn

A Jenkins list view column that displays the failure rate of completed builds for a job. The failure rate is calculated as the percentage of completed builds that did not succeed.

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static class	FailureRateColumn.DescriptorImpl

Nested classes/interfaces inherited from interface hudson.ExtensionPoint

ExtensionPoint.LegacyInstancesAreScopedToHudson

Field Summary

Fields inherited from class hudson.views.ListViewColumn

DEFAULT_COLUMNS_ORDINAL_ACTIONS_END, DEFAULT_COLUMNS_ORDINAL_ACTIONS_START, DEFAULT_COLUMNS_ORDINAL_ICON_END, DEFAULT_COLUMNS_ORDINAL_ICON_START, DEFAULT_COLUMNS_ORDINAL_PROPERTIES_END, DEFAULT_COLUMNS_ORDINAL_PROPERTIES_START, LIST

Constructor Summary

Constructors

Constructor	Description
FailureRateColumn()	Creates a new failure rate column.

Method Summary

Modifier and Type	Method	Description
Rate	getFailureRate(Job<? extends Job,? extends Run> job)	Calculates and returns the failure rate of completed builds for the specified job.

Methods inherited from class hudson.views.ListViewColumn

all, createDefaultInitialColumnList, createDefaultInitialColumnList, createDefaultInitialColumnList, getColumnCaption, getDescriptor, shownByDefault

Methods inherited from class java.lang.Object

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

Constructor Details

FailureRateColumn

@DataBoundConstructor
public FailureRateColumn()

Creates a new failure rate column. This constructor is used by Jenkins for data binding.

Method Details

getFailureRate

public Rate getFailureRate(Job<? extends Job,? extends Run> job)

Calculates and returns the failure rate of completed builds for the specified job. The failure rate includes all non-successful builds (failed, unstable, aborted, etc.). Only considers builds that have completed (not currently building).

Parameters:

job - the Jenkins job to calculate the failure rate for

Returns:

the failure rate as a Rate object, or null if no completed builds exist