# Collect common metrics about modules
module mmodules_metrics
-import model
import metrics_base
-import phase
-import frontend
+import model::model_collect
redef class ToolContext
- var mmodules_metrics_phase = new MModulesMetricsPhase(self, null)
+
+ # MModules related metrics phase
+ var mmodules_metrics_phase: Phase = new MModulesMetricsPhase(self, null)
end
# Extract metrics about modules from the model.
private class MModulesMetricsPhase
super Phase
- redef fun process_mainmodule(mainmodule)
+ redef fun process_mainmodule(mainmodule, given_mmodules)
do
if not toolcontext.opt_mmodules.value and not toolcontext.opt_all.value then return
+ var csv = toolcontext.opt_csv.value
+ var out = "{toolcontext.opt_dir.value or else "metrics"}/mmodules"
+ out.mkdir
+
+ var model = toolcontext.modelbuilder.model
+ var model_view = new ModelView(model, mainmodule)
print toolcontext.format_h1("\n# MModules metrics")
- var metrics = new MModuleMetricSet
- metrics.register(new MNOA, new MNOP, new MNOC, new MNOD, new MDIT)
- metrics.register(new MNBI, new MNBR, new MNBCC, new MNBAC, new MNBIC)
+ var metrics = new MetricSet
+ metrics.register(new MNOA(model_view))
+ metrics.register(new MNOP(model_view))
+ metrics.register(new MNOC(model_view))
+ metrics.register(new MNOD(model_view))
+ metrics.register(new MDIT(model_view))
+ metrics.register(new MNBI(model_view))
+ metrics.register(new MNBR(model_view))
+ metrics.register(new MNBCC(model_view))
+ metrics.register(new MNBAC(model_view))
+ metrics.register(new MNBIC(model_view))
- var model = toolcontext.modelbuilder.model
var mmodules = new HashSet[MModule]
- for mproject in model.mprojects do
-
- print toolcontext.format_h2("\n ## project {mproject}")
+ for mpackage in model.mpackages do
- for mgroup in mproject.mgroups do
+ print toolcontext.format_h2("\n ## package {mpackage}")
+ for mgroup in mpackage.mgroups do
if mgroup.mmodules.is_empty then continue
# Scalar metrics
print toolcontext.format_h3(" `- group {mgroup.full_name}")
-
mmodules.add_all(mgroup.mmodules)
- metrics.collect(new HashSet[MModule].from(mgroup.mmodules), mainmodule)
- for name, metric in metrics.metrics do
- if metric isa IntMetric then
- 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
- end
+ metrics.clear
+ metrics.collect(new HashSet[MModule].from(mgroup.mmodules))
+ metrics.to_console(1, not toolcontext.opt_nocolors.value)
+ if csv then metrics.to_csv.write_to_file("{out}/{mgroup}.csv")
end
end
if not mmodules.is_empty then
# Global metrics
print toolcontext.format_h2("\n ## global metrics")
-
- metrics.collect(mmodules, mainmodule)
- for name, metric in metrics.metrics do
- if metric isa IntMetric then
- 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
- end
- end
- end
-end
-
-# A MetricSet for metrics about MModules
-class MModuleMetricSet
- super MetricSet
- redef type METRIC: MModuleMetric
-
- # Collect all the metrics on the set of MModules
- fun collect(mmodules: Set[MModule], mainmodule: MModule) do
- clear
- for metric in metrics.values do
- for mmodule in mmodules do
- metric.collect(mmodule, mainmodule)
- end
+ metrics.clear
+ metrics.collect(mmodules)
+ metrics.to_console(1, not toolcontext.opt_nocolors.value)
+ if csv then metrics.to_csv.write_to_file("{out}/summary.csv")
end
end
end
-# An abstract Metric on MModules
+# A metric about MModule
abstract class MModuleMetric
super Metric
redef type ELM: MModule
- # Collect the metric on the MModule
- #
- # Results are stored in the property `values`
- fun collect(mmodule: MModule, mainmodule: MModule) is abstract
+
+ # Model view used to collect and filter entities
+ var model_view: ModelView
end
# Module Metric: Number of Ancestors
redef fun name do return "mnoa"
redef fun desc do return "number of ancestor modules"
- redef fun collect(mmodule, main) do
- values[mmodule] = mmodule.in_importation.greaters.length - 1
+ redef fun collect(mmodules) do
+ for mmodule in mmodules do
+ values[mmodule] = mmodule.in_importation.greaters.length - 1
+ end
end
end
redef fun name do return "mnop"
redef fun desc do return "number of parent modules"
- redef fun collect(mmodule, main) do
- values[mmodule] = mmodule.in_importation.direct_greaters.length
+ redef fun collect(mmodules) do
+ for mmodule in mmodules do
+ values[mmodule] = mmodule.in_importation.direct_greaters.length
+ end
end
end
redef fun name do return "mnoc"
redef fun desc do return "number of child modules"
- redef fun collect(mmodule, main) do
- values[mmodule] = mmodule.in_importation.direct_smallers.length
+ redef fun collect(mmodules) do
+ for mmodule in mmodules do
+ values[mmodule] = mmodule.in_importation.direct_smallers.length
+ end
end
end
redef fun name do return "mnod"
redef fun desc do return "number of descendant modules"
- redef fun collect(mmodule, main) do
- values[mmodule] = mmodule.in_importation.smallers.length - 1
+ redef fun collect(mmodules) do
+ for mmodule in mmodules do
+ values[mmodule] = mmodule.in_importation.smallers.length - 1
+ end
end
end
redef fun name do return "mdit"
redef fun desc do return "depth in module tree"
- redef fun collect(mmodule, main) do
- values[mmodule] = mmodule.in_importation.depth
+ redef fun collect(mmodules) do
+ for mmodule in mmodules do
+ values[mmodule] = mmodule.in_importation.depth
+ end
+ end
+end
+
+# Module Metric: Number of Accessible Definitions (of all kind)
+#
+# count all mclasses accessible by the module
+class MNBD
+ super MModuleMetric
+ super IntMetric
+ redef fun name do return "mnbd"
+ redef fun desc do return "number of definition accessibles in module"
+
+ redef fun collect(mmodules) do
+ for mmodule in mmodules do
+ values[mmodule] = 0
+ for a in mmodule.collect_ancestors(model_view) do
+ values[mmodule] += a.intro_mclasses.length
+ end
+ end
end
end
redef fun name do return "mnbi"
redef fun desc do return "number of introduction in module"
- redef fun collect(mmodule, main) do
- values[mmodule] = mmodule.intro_mclasses.length
+ redef fun collect(mmodules) do
+ for mmodule in mmodules do
+ values[mmodule] = mmodule.intro_mclasses.length
+ end
end
end
redef fun name do return "mnbr"
redef fun desc do return "number of refinement in module"
- redef fun collect(mmodule, main) do
- var value = 0
- for mclassdef in mmodule.mclassdefs do
- if not mclassdef.is_intro then value += 1
+ redef fun collect(mmodules) do
+ for mmodule in mmodules do
+ var value = 0
+ for mclassdef in mmodule.mclassdefs do
+ if not mclassdef.is_intro then value += 1
+ end
+ values[mmodule] = value
end
- values[mmodule] = value
end
end
redef fun name do return "mnbcc"
redef fun desc do return "number of concrete class in module (intro + redef)"
- redef fun collect(mmodule, main) do
- var value = 0
- for mclassdef in mmodule.mclassdefs do
- if mclassdef.mclass.kind == concrete_kind then value += 1
+ redef fun collect(mmodules) do
+ for mmodule in mmodules do
+ var value = 0
+ for mclassdef in mmodule.mclassdefs do
+ if mclassdef.mclass.kind == concrete_kind then value += 1
+ end
+ values[mmodule] = value
end
- values[mmodule] = value
end
end
redef fun name do return "mnbac"
redef fun desc do return "number of abstract class in module (intro + redef)"
- redef fun collect(mmodule, main) do
- var value = 0
- for mclassdef in mmodule.mclassdefs do
- if mclassdef.mclass.kind == abstract_kind then value += 1
+ redef fun collect(mmodules) do
+ for mmodule in mmodules do
+ var value = 0
+ for mclassdef in mmodule.mclassdefs do
+ if mclassdef.mclass.kind == abstract_kind then value += 1
+ end
+ values[mmodule] = value
end
- values[mmodule] = value
end
end
redef fun name do return "mnbic"
redef fun desc do return "number of interface in module (intro + redef)"
- redef fun collect(mmodule, main) do
- var value = 0
- for mclassdef in mmodule.mclassdefs do
- if mclassdef.mclass.kind == interface_kind then value += 1
+ redef fun collect(mmodules) do
+ for mmodule in mmodules do
+ var value = 0
+ for mclassdef in mmodule.mclassdefs do
+ if mclassdef.mclass.kind == interface_kind then value += 1
+ end
+ values[mmodule] = value
end
- values[mmodule] = value
end
end
redef fun name do return "mnbec"
redef fun desc do return "number of enum in module (intro + redef)"
- redef fun collect(mmodule, main) do
- var value = 0
- for mclassdef in mmodule.mclassdefs do
- if mclassdef.mclass.kind == enum_kind then value += 1
+ redef fun collect(mmodules) do
+ for mmodule in mmodules do
+ var value = 0
+ for mclassdef in mmodule.mclassdefs do
+ if mclassdef.mclass.kind == enum_kind then value += 1
+ end
+ values[mmodule] = value
end
- values[mmodule] = value
end
end
-
-