issue #75: add tag LEO

CHANGELOG.md

@@ -7,5 +7,5 @@
 - 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, 950, 954, 955, 957, 959, 960,
   961, 962, 963, 964, 966, 968, 970, 975, 976, 979, 980, 985, 990, 992, 996, 997,
-  A02, AQN, BGT, BUF, CFI, CNF, DGM, DRT, EST, EXP, FFP, FIN, LAS, LCS, LDO
+  A02, AQN, BGT, BUF, CFI, CNF, DGM, DRT, EST, EXP, FFP, FIN, LAS, LCS, LDO, LEO
 

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

@@ -0,0 +1,45 @@
+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;
+
+/**
+ * LEO (Library Export Operations) Identifier
+ */
+public class TagLEO extends DataFieldDefinition {
+
+  private static TagLEO uniqueInstance;
+
+  private TagLEO() {
+    initialize();
+    postCreation();
+  }
+
+  public static TagLEO getInstance() {
+    if (uniqueInstance == null)
+      uniqueInstance = new TagLEO();
+    return uniqueInstance;
+  }
+
+  private void initialize() {
+
+    tag = "LEO";
+    label = "LEO (Library Export Operations) Identifier";
+    mqTag = "LibraryExportOperationsIdentifier";
+    cardinality = Cardinality.Repeatable;
+    // descriptionUrl = "https://www.loc.gov/marc/bibliographic/bd037.html";
+    // setCompilanceLevels("O");
+    obsolete = true;
+
+    ind1 = new Indicator();
+
+    ind2 = new Indicator();
+
+    setSubfieldsWithCardinality(
+      "a", "LEO identifier", "NR"
+    );
+
+    getSubfield("a").setMqTag("identifier");
+  }
+}

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

@@ -0,0 +1,21 @@
+package de.gwdg.metadataqa.marc.definition.tags.bltags;
+
+import org.junit.Test;
+
+public class TagLEOTest extends BLTagTest {
+
+  public TagLEOTest() {
+    super(TagLEO.getInstance());
+  }
+
+  @Test
+  public void testValidFields() {
+    validField("a", "MP13.0002486527");
+  }
+
+  @Test
+  public void testInvalidFields() {
+    invalidField("3", "a", "Y");
+    invalidField("e", "20050944");
+  }
+}

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(380, tags.size());
+    assertEquals(381, tags.size());
     assertEquals("Tag010", tags.get(0).getSimpleName());
     Map<String, Integer> versionCounter = new HashMap<>();
     Map<MarcVersion, Integer> versionCounter2 = new HashMap<>();