issue #75: add tag 950

CHANGELOG.md

@@ -5,4 +5,4 @@
 ### Added
 
 - British Library tags: 039, 091, 509, 539, 590, 591, 592, 594, 595, 596, 597, 598, 599,
-  690, 692, 852$a (code list), 859, 909, 916, 917, 945
+  690, 692, 852$a (code list), 859, 909, 916, 917, 945, 950

src/main/java/de/gwdg/metadataqa/marc/definition/tags/bltags/Tag950.java

@@ -0,0 +1,52 @@
+package de.gwdg.metadataqa.marc.definition.tags.bltags;
+
+import de.gwdg.metadataqa.marc.definition.Cardinality;
+import de.gwdg.metadataqa.marc.definition.DataFieldDefinition;
+import de.gwdg.metadataqa.marc.definition.Indicator;
+
+/**
+ * Library of Congress Subject (Cross-Reference)
+ */
+public class Tag950 extends DataFieldDefinition {
+
+  private static Tag950 uniqueInstance;
+
+  private Tag950() {
+    initialize();
+    postCreation();
+  }
+
+  public static Tag950 getInstance() {
+    if (uniqueInstance == null)
+      uniqueInstance = new Tag950();
+    return uniqueInstance;
+  }
+
+  private void initialize() {
+
+    tag = "950";
+    label = "Library of Congress Subject (Cross-Reference)";
+    mqTag = "locSubjectCrossReference";
+    cardinality = Cardinality.Repeatable;
+    // descriptionUrl = "https://www.loc.gov/marc/bibliographic/bd037.html";
+    // setCompilanceLevels("O");
+
+    ind1 = new Indicator();
+
+    ind2 = new Indicator();
+
+    setSubfieldsWithCardinality(
+      "a", "Topical term or geographic name entry element", "R",
+      "s", "See/See also", "R",
+      "x", "Subject or form subdivision", "R",
+      "y", "Chronological subdivision", "R",
+      "z", "Geographic subdivision", "R"
+    );
+
+    getSubfield("a").setMqTag("topicalTerm");
+    getSubfield("s").setMqTag("see");
+    getSubfield("x").setMqTag("subject");
+    getSubfield("y").setMqTag("chronological");
+    getSubfield("z").setMqTag("geographic");
+  }
+}

src/test/java/de/gwdg/metadataqa/marc/definition/tags/bltags/Tag950Test.java

@@ -0,0 +1,56 @@
+package de.gwdg.metadataqa.marc.definition.tags.bltags;
+
+import de.gwdg.metadataqa.marc.DataField;
+import org.junit.Test;
+
+public class Tag950Test extends BLTagTest {
+
+  public Tag950Test() {
+    super(Tag950.getInstance());
+  }
+
+  @Test
+  public void testValidFields() {
+    validField(new DataField(tag, " ", " ", "a", "Mudia (Indic people)",
+      "s", "See",
+      "a", "Muria (Indic people)"));
+    validField(new DataField(tag, " ", " ", "a", "Yanadi (Indic people)",
+      "s", "See also",
+      "a", "Nakkala (Indic people)"));
+    validField(new DataField(tag, " ", " ", "a", "Ethiopian-Italian War, 1935-1936",
+      "s", "See",
+      "a", "Italo-Ethiopian War, 1935-1936"));
+    validField(new DataField(tag, " ", " ", "a", "Italy",
+      "x", "History",
+      "y", "War in Ethiopia, 1935-1936",
+      "s", "See",
+      "a", "Italo-Ethiopian War, 1935-1936"));
+    validField(new DataField(tag, " ", " ", "a", "African Americans",
+      "s", "See",
+      "a", "Afro-Americans"));
+    validField(new DataField(tag, " ", " ", "a", "Black Americans",
+      "s", "See",
+      "a", "Afro-Americans"));
+    validField(new DataField(tag, " ", " ", "a", "Colored people (United States)",
+      "s", "See",
+      "a", "Afro-Americans"));
+    validField(new DataField(tag, " ", " ", "a", "Arabs",
+      "x", "History",
+      "y", "622-1517",
+      "s", "See",
+      "a", "Islamic Empire"));
+    validField(new DataField(tag, " ", " ", "a", "Kuchipudi Bharatam",
+      "s", "See",
+      "a", "Kuchipudi (Dance)"));
+    validField(new DataField(tag, " ", " ", "a", "Dance",
+      "z", "India",
+      "s", "See also",
+      "a", "Bharata natyam; Kathak (Dance); Kuchipudi (Dance); Odissi dance"));
+  }
+
+  @Test
+  public void testInvalidFields() {
+    invalidField("2", "a", "Priority processing");
+    invalidField("b", "Priority processing");
+  }
+}

src/test/java/de/gwdg/metadataqa/marc/utils/MarcTagListerTest.java

@@ -21,7 +21,7 @@ public void testListTag() {
     List<Class<? extends DataFieldDefinition>> tags = MarcTagLister.listTags();
     assertNotNull(tags);
     assertNotEquals(0, tags.size());
-    assertEquals(343, tags.size());
+    assertEquals(344, tags.size());
     assertEquals("Tag010", tags.get(0).getSimpleName());
     Map<String, Integer> versionCounter = new HashMap<>();
     Map<MarcVersion, Integer> versionCounter2 = new HashMap<>();