net.sourceforge.pmd.lang.java.oom.metrics

Class WmcMetric

java.lang.Object

net.sourceforge.pmd.lang.java.oom.AbstractMetric

net.sourceforge.pmd.lang.java.oom.metrics.WmcMetric

All Implemented Interfaces:

ClassMetric, Metric

public final class WmcMetric
extends AbstractMetric
implements ClassMetric

Weighed Method Count. It is the sum of the statical complexity of all operations of a class. We use CycloMetric to quantify the complexity of a metric. [1]

[1] Lanza. Object-Oriented Metrics in Practice.

Since:

June 2017

Author:

Clément Fournier

Nested Class Summary

Nested classes/interfaces inherited from interface net.sourceforge.pmd.lang.java.oom.api.Metric

Metric.Version

Constructor Summary

Constructors

Constructor and Description
WmcMetric()

Method Summary

Methods

Modifier and Type	Method and Description
double	computeFor(ASTClassOrInterfaceDeclaration node, MetricVersion version) Actually computes the value of a metric for an AST node.

Methods inherited from class net.sourceforge.pmd.lang.java.oom.AbstractMetric

averageMetricOverOperations, findAllCalls, findOperations, getTopLevelPackageStats, highestMetricOverOperations, sumMetricOverOperations, supports

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sourceforge.pmd.lang.java.oom.api.Metric

supports

Constructor Detail

WmcMetric

public WmcMetric()

Method Detail

computeFor

public double computeFor(ASTClassOrInterfaceDeclaration node,
                MetricVersion version)

Description copied from interface: ClassMetric

Actually computes the value of a metric for an AST node.

Specified by:

computeFor in interface ClassMetric

Parameters:

node - The node.

version - The version of the metric.

Returns:

The value of the metric.