Changeset 17610 in josm for trunk/src/org/openstreetmap/josm/tools

Timestamp:

2021-03-20T23:07:04+01:00 (4 years ago)

Author:

simon04

Message:

see #18949 - Tagging presets: value_template="..." for <text>

Use value_template to generate the value automatically based on other <text> values of this preset. For instance, "Bus {ref}: {from} → {to}" can be used to generate the name of a bus route relation.

File:

• trunk/src/org/openstreetmap/josm/tools/template_engine/TemplateEntry.java (modified) (1 diff)

trunk/src/org/openstreetmap/josm/tools/template_engine/TemplateEntry.java

@@ -10 +10 @@
  */
 public interface TemplateEntry {
+
+    /**
+     * Execute this template by generating text for a given data provider.
+     * @param dataProvider the data provider from which information should be compiled to a string
+     * @return the generated text
+     */
+    default String getText(TemplateEngineDataProvider dataProvider) {
+        StringBuilder sb = new StringBuilder();
+        appendText(sb, dataProvider);
+        return sb.toString();
+    }
+
     /**
      * Execute this template by generating text for a given data provider.