# Collect common metrics about mclasses
module mclasses_metrics
-import model
import metrics_base
-import phase
-import frontend
+import model::model_collect
redef class ToolContext
- var mclasses_metrics_phase = new MClassesMetricsPhase(self, null)
+ var mclasses_metrics_phase: Phase = new MClassesMetricsPhase(self, null)
end
# Extract metrics about mclasses from model.
private class MClassesMetricsPhase
super Phase
- redef fun process_mainmodule(mainmodule)
+ redef fun process_mainmodule(mainmodule, given_mmodules)
do
if not toolcontext.opt_mclasses.value and not toolcontext.opt_all.value then return
+ var csv = toolcontext.opt_csv.value
+ var out = "{toolcontext.opt_dir.value or else "metrics"}/mclasses"
+ out.mkdir
+
print toolcontext.format_h1("\n# MClasses metrics")
- var metrics = new MClassMetricSet
+ var metrics = new MetricSet
var min_vis = private_visibility
- metrics.register(new CNOA, new CNOP, new CNOC, new CNOD, new CDIT)
- metrics.register(new CNBIP(min_vis), new CNBRP(min_vis), new CNBHP(min_vis))
+ metrics.register(new CNOA(mainmodule))
+ metrics.register(new CNOP(mainmodule))
+ metrics.register(new CNOC(mainmodule))
+ metrics.register(new CNOD(mainmodule))
+ metrics.register(new CDIT(mainmodule))
+ metrics.register(new CNBP(mainmodule, min_vis))
+ metrics.register(new CNBA(mainmodule, min_vis))
+ metrics.register(new CNBIP(mainmodule, min_vis))
+ metrics.register(new CNBRP(mainmodule, min_vis))
+ metrics.register(new CNBHP(mainmodule, min_vis))
#TODO metrics.register(new CNBI) # nb init
- #TODO metrics.register(new CNBA) # nb attrs
#TODO metrics.register(new CNBM) # nb methods
#TODO metrics.register(new CNBV) # nb vtypes
var model = toolcontext.modelbuilder.model
var mclasses = new HashSet[MClass]
- for mproject in model.mprojects do
+ for mpackage in model.mpackages do
- print toolcontext.format_h2("\n ## project {mproject}")
+ print toolcontext.format_h2("\n ## package {mpackage}")
- for mgroup in mproject.mgroups do
+ for mgroup in mpackage.mgroups do
if mgroup.mmodules.is_empty then continue
+ metrics.clear
# Scalar metrics
print toolcontext.format_h3(" `- group {mgroup.full_name}")
-
var mod_mclasses = new HashSet[MClass]
for mmodule in mgroup.mmodules do mod_mclasses.add_all(mmodule.intro_mclasses)
if mod_mclasses.is_empty then continue
mclasses.add_all(mod_mclasses)
- metrics.collect(new HashSet[MClass].from(mod_mclasses), mainmodule)
- for name, metric in metrics.metrics do
- print toolcontext.format_h4("\t{name}: {metric.desc}")
- print toolcontext.format_p("\t avg: {metric.avg}")
- var max = metric.max
- print toolcontext.format_p("\t max: {max.first} ({max.second})")
- var min = metric.min
- print toolcontext.format_p("\t min: {min.first} ({min.second})")
- end
+ metrics.collect(new HashSet[MClass].from(mod_mclasses))
+ metrics.to_console(1, not toolcontext.opt_nocolors.value)
+ if csv then metrics.to_csv.save("{out}/{mgroup}.csv")
end
end
if not mclasses.is_empty then
+ metrics.clear
# Global metrics
print toolcontext.format_h2("\n ## global metrics")
-
- metrics.collect(mclasses, mainmodule)
- for name, metric in metrics.metrics do
- print toolcontext.format_h4("\t{name}: {metric.desc}")
- print toolcontext.format_p("\t avg: {metric.avg}")
- var max = metric.max
- print toolcontext.format_p("\t max: {max.first} ({max.second})")
- var min = metric.min
- print toolcontext.format_p("\t min: {min.first} ({min.second})")
- end
+ metrics.collect(mclasses)
+ metrics.to_console(1, not toolcontext.opt_nocolors.value)
+ if csv then metrics.to_csv.save("{out}/summary.csv")
end
end
end
-# An MetricSet for MClasses metrics
-class MClassMetricSet
- super MetricSet
- redef type METRIC: MClassMetric
-
- # Collect all the metrics on the set of MClasses
- fun collect(mclasses: Set[MClass], mainmodule: MModule) do
- clear
- for metric in metrics.values do
- for mclass in mclasses do
- metric.collect(mclass, mainmodule)
- end
- end
- end
-end
-
-# An abstract metric about MClass
-abstract class MClassMetric
- super IntMetric[MClass]
- # Collect the metric value for this mclass
- fun collect(mclass: MClass, mainmodule: MModule) is abstract
+# A metric about MClass
+interface MClassMetric
+ super Metric
+ redef type ELM: MClass
end
# Class Metric: Number of Ancestors
class CNOA
super MClassMetric
+ super IntMetric
redef fun name do return "cnoa"
redef fun desc do return "number of ancestor classes"
- redef fun collect(mclass, mainmodule) do
- values[mclass] = mclass.in_hierarchy(mainmodule).greaters.length - 1
+ var mainmodule: MModule
+ init(mainmodule: MModule) do self.mainmodule = mainmodule
+
+ redef fun collect(mclasses) do
+ for mclass in mclasses do
+ values[mclass] = mclass.in_hierarchy(mainmodule).greaters.length - 1
+ end
end
end
# Class Metric: Number of Parents
class CNOP
super MClassMetric
+ super IntMetric
redef fun name do return "cnop"
redef fun desc do return "number of parent classes"
- redef fun collect(mclass, mainmodule) do
- values[mclass] = mclass.in_hierarchy(mainmodule).direct_greaters.length
+ var mainmodule: MModule
+ init(mainmodule: MModule) do self.mainmodule = mainmodule
+
+ redef fun collect(mclasses) do
+ for mclass in mclasses do
+ values[mclass] = mclass.in_hierarchy(mainmodule).direct_greaters.length
+ end
end
end
# Class Metric: Number of Children
class CNOC
super MClassMetric
+ super IntMetric
redef fun name do return "cnoc"
redef fun desc do return "number of child classes"
- redef fun collect(mclass, mainmodule) do
- values[mclass] = mclass.in_hierarchy(mainmodule).direct_smallers.length
+ var mainmodule: MModule
+ init(mainmodule: MModule) do self.mainmodule = mainmodule
+
+ redef fun collect(mclasses) do
+ for mclass in mclasses do
+ values[mclass] = mclass.in_hierarchy(mainmodule).direct_smallers.length
+ end
end
end
# Class Metric: Number of Descendants
class CNOD
super MClassMetric
+ super IntMetric
redef fun name do return "cnod"
redef fun desc do return "number of descendant classes"
- redef fun collect(mclass, mainmodule) do
- values[mclass] = mclass.in_hierarchy(mainmodule).smallers.length - 1
+ var mainmodule: MModule
+ init(mainmodule: MModule) do self.mainmodule = mainmodule
+
+ redef fun collect(mclasses) do
+ for mclass in mclasses do
+ values[mclass] = mclass.in_hierarchy(mainmodule).smallers.length - 1
+ end
end
end
# Class Metric: Depth in Inheritance Tree
class CDIT
super MClassMetric
+ super IntMetric
redef fun name do return "cdit"
redef fun desc do return "depth in class tree"
- redef fun collect(mclass, mainmodule) do
- values[mclass] = mclass.in_hierarchy(mainmodule).depth
+ var mainmodule: MModule
+ init(mainmodule: MModule) do self.mainmodule = mainmodule
+
+ redef fun collect(mclasses) do
+ for mclass in mclasses do
+ values[mclass] = mclass.in_hierarchy(mainmodule).depth
+ end
+ end
+end
+
+# Class Metric: Number of MProperties
+class CNBP
+ super MClassMetric
+ super IntMetric
+ redef fun name do return "cnbp"
+ redef fun desc do return "number of accessible properties (inherited + local)"
+
+ var mainmodule: MModule
+ var min_visibility: MVisibility
+
+ init(mainmodule: MModule, min_visibility: MVisibility) do
+ self.mainmodule = mainmodule
+ self.min_visibility = min_visibility
+ end
+
+ redef fun collect(mclasses) do
+ for mclass in mclasses do
+ values[mclass] = mclass.collect_accessible_mproperties(min_visibility).length
+ end
+ end
+end
+
+# Class Metric: Number of MAttributes
+class CNBA
+ super MClassMetric
+ super IntMetric
+ redef fun name do return "cnba"
+ redef fun desc do return "number of accessible attributes (inherited + local)"
+
+ var mainmodule: MModule
+ var min_visibility: MVisibility
+
+ init(mainmodule: MModule, min_visibility: MVisibility) do
+ self.mainmodule = mainmodule
+ self.min_visibility = min_visibility
+ end
+
+ redef fun collect(mclasses) do
+ for mclass in mclasses do
+ values[mclass] = mclass.collect_accessible_mattributes(min_visibility).length
+ end
end
end
# Class Metric: Number of Introduced MProperties
class CNBIP
super MClassMetric
+ super IntMetric
redef fun name do return "cnbip"
redef fun desc do return "number of introduced properties"
+ var mainmodule: MModule
var min_visibility: MVisibility
- init(min_visibility: MVisibility) do self.min_visibility = min_visibility
- redef fun collect(mclass, mainmodule) do
- values[mclass] = mclass.intro_mproperties(min_visibility).length
+ init(mainmodule: MModule, min_visibility: MVisibility) do
+ self.mainmodule = mainmodule
+ self.min_visibility = min_visibility
+ end
+
+ redef fun collect(mclasses) do
+ for mclass in mclasses do
+ values[mclass] = mclass.collect_intro_mproperties(min_visibility).length
+ end
end
end
# Class Metric: Number of Refined MProperties
class CNBRP
super MClassMetric
+ super IntMetric
redef fun name do return "cnbrp"
redef fun desc do return "number of redefined properties"
+ var mainmodule: MModule
var min_visibility: MVisibility
- init(min_visibility: MVisibility) do self.min_visibility = min_visibility
- redef fun collect(mclass, mainmodule) do
- values[mclass] = mclass.redef_mproperties(min_visibility).length
+ init(mainmodule: MModule, min_visibility: MVisibility) do
+ self.mainmodule = mainmodule
+ self.min_visibility = min_visibility
+ end
+
+ redef fun collect(mclasses) do
+ for mclass in mclasses do
+ values[mclass] = mclass.collect_redef_mproperties(min_visibility).length
+ end
end
end
# Class Metric: Number of Inherited MProperties
class CNBHP
super MClassMetric
+ super IntMetric
redef fun name do return "cnbhp"
redef fun desc do return "number of inherited properties"
+ var mainmodule: MModule
var min_visibility: MVisibility
- init(min_visibility: MVisibility) do self.min_visibility = min_visibility
- redef fun collect(mclass, mainmodule) do
- values[mclass] = mclass.inherited_mproperties(mainmodule, min_visibility).length
+ init(mainmodule: MModule, min_visibility: MVisibility) do
+ self.mainmodule = mainmodule
+ self.min_visibility = min_visibility
+ end
+
+ redef fun collect(mclasses) do
+ for mclass in mclasses do
+ values[mclass] = mclass.collect_inherited_mproperties(min_visibility).length
+ end
end
end
+# Class Metric: Number of Local MProperties (Intro + Redef)
+class CNBLP
+ super MClassMetric
+ super IntMetric
+ redef fun name do return "cnblp"
+ redef fun desc do return "number of local properties (intro + redef)"
+
+ var mainmodule: MModule
+ var min_visibility: MVisibility
+
+ init(mainmodule: MModule, min_visibility: MVisibility) do
+ self.mainmodule = mainmodule
+ self.min_visibility = min_visibility
+ end
+
+ redef fun collect(mclasses) do
+ for mclass in mclasses do
+ values[mclass] = mclass.collect_local_mproperties(min_visibility).length
+ end
+ end
+end