model_visitor: reject is_before and is_after as they are tests

[nit.git] / src / metrics / metrics_base.nit

diff --git a/src/metrics/metrics_base.nit b/src/metrics/metrics_base.nit
index ebd05ae..216e2b3 100644 (file)
--- a/src/metrics/metrics_base.nit
+++ b/src/metrics/metrics_base.nit
@@ -51,7 +51,7 @@ redef class ToolContext
        # --rta
        var opt_rta = new OptionBool("Compute RTA metrics", "--rta")
        # --generate-csv
-       var opt_csv = new OptionBool("Export metrics in CSV format", "--csv")
+       var opt_csv = new OptionBool("Also export metrics in CSV format", "--csv")
        # --generate_hyperdoc
        var opt_generate_hyperdoc = new OptionBool("Generate Hyperdoc", "--generate_hyperdoc")
        # --poset
@@ -166,7 +166,7 @@ interface Metric
        fun values: RES is abstract
 
        # Collect metric values on elements
-       fun collect(elements: Set[ELM]) is abstract
+       fun collect(elements: Collection[ELM]) is abstract
 
        # The value calculated for the element
        fun [](element: ELM): VAL do return values[element]
@@ -235,7 +235,7 @@ end
 class IntMetric
        super Metric
 
-       redef type VAL: Int
+       redef type VAL: Int is fixed
        redef type RES: Counter[ELM]
 
        # `IntMetric` uses a Counter to store values in intern.
@@ -395,8 +395,7 @@ class MetricSet
        # Export the metric set in CSV format
        fun to_csv: CsvDocument do
                var csv = new CsvDocument
-
-               csv.format = new CsvFormat('"', ';', "\n")
+               csv.separator = ';'
 
                # set csv headers
                csv.header.add("entry")