issue #75: add tag NEG

CHANGELOG.md

@@ -8,5 +8,5 @@
   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, LEO, LET,
-  MIS, MNI, MPX
+  MIS, MNI, MPX, NEG
 

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

@@ -0,0 +1,48 @@
+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;
+import de.gwdg.metadataqa.marc.definition.general.validator.RegexValidator;
+
+/**
+ * LDO (Legal Deposit Office) Signoff
+ */
+public class TagNEG extends DataFieldDefinition {
+
+  private static TagNEG uniqueInstance;
+
+  private TagNEG() {
+    initialize();
+    postCreation();
+  }
+
+  public static TagNEG getInstance() {
+    if (uniqueInstance == null)
+      uniqueInstance = new TagNEG();
+    return uniqueInstance;
+  }
+
+  private void initialize() {
+
+    tag = "NEG";
+    label = "LDO (Legal Deposit Office) Signoff";
+    mqTag = "LegalDepositOfficeSignoff";
+    cardinality = Cardinality.Nonrepeatable;
+    // descriptionUrl = "https://www.loc.gov/marc/bibliographic/bd037.html";
+    // setCompilanceLevels("O");
+    obsolete = true;
+
+    ind1 = new Indicator();
+
+    ind2 = new Indicator();
+
+    setSubfieldsWithCardinality(
+      "a", "LDO signoff", "NR"
+    );
+
+    getSubfield("a")
+      .setValidator(new RegexValidator("^.*[^\\.]$"))
+      .setMqTag("ldoSignoff");
+  }
+}

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

@@ -0,0 +1,22 @@
+package de.gwdg.metadataqa.marc.definition.tags.bltags;
+
+import org.junit.Test;
+
+public class TagNEGTest extends BLTagTest {
+
+  public TagNEGTest() {
+    super(TagNEG.getInstance());
+  }
+
+  @Test
+  public void testValidFields() {
+    validField("a", "Negative");
+  }
+
+  @Test
+  public void testInvalidFields() {
+    invalidField("1", "a", "Negative");
+    invalidField("a", "Negative.");
+    invalidField("b", "Negative");
+  }
+}

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(385, tags.size());
+    assertEquals(386, tags.size());
     assertEquals("Tag010", tags.get(0).getSimpleName());
     Map<String, Integer> versionCounter = new HashMap<>();
     Map<MarcVersion, Integer> versionCounter2 = new HashMap<>();