issue #75: add tag 859

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
+  690, 692, 852$a (code list), 859

src/main/java/de/gwdg/metadataqa/marc/definition/tags/bltags/Tag859.java

@@ -0,0 +1,58 @@
+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;
+
+/**
+ * National Bibliography Issue Number
+ */
+public class Tag859 extends DataFieldDefinition {
+
+  private static Tag859 uniqueInstance;
+
+  private Tag859() {
+    initialize();
+    postCreation();
+  }
+
+  public static Tag859 getInstance() {
+    if (uniqueInstance == null)
+      uniqueInstance = new Tag859();
+    return uniqueInstance;
+  }
+
+  private void initialize() {
+
+    tag = "859";
+    label = "Digital Resource Flag";
+    mqTag = "digitalResourceFlag";
+    cardinality = Cardinality.Repeatable;
+    obsolete = true;
+    // descriptionUrl = "https://www.loc.gov/marc/bibliographic/bd037.html";
+    // setCompilanceLevels("O");
+
+    ind1 = new Indicator();
+
+    ind2 = new Indicator();
+
+    setSubfieldsWithCardinality(
+      "a", "Digital resource flag", "NR",
+      "b", "Category of digital resource", "R"
+    );
+
+    getSubfield("a")
+      .setCodes(
+        "ELD", "Online: Reading Room Only (e-Legal Deposit only)",
+        "ORR", "Online: Reading Room Only (subscribed/licensed content specified to be only viewable in the reading rooms)",
+        "XLD", "Online (non-Legal Deposit content which is freely available)"
+      )
+      .setMqTag("flag");
+
+    getSubfield("b")
+      .setValidator(new RegexValidator("^.*[^\\.]$"))
+      .setMqTag("category");
+
+  }
+}

src/test/java/de/gwdg/metadataqa/marc/definition/tags/bltags/Tag859Test.java

@@ -0,0 +1,26 @@
+package de.gwdg.metadataqa.marc.definition.tags.bltags;
+
+import de.gwdg.metadataqa.marc.DataField;
+import org.junit.Test;
+
+public class Tag859Test extends BLTagTest {
+
+  public Tag859Test() {
+    super(Tag859.getInstance());
+  }
+
+  @Test
+  public void testValidFields() {
+    validField(new DataField(tag, " ", " ", "a", "ELD", "b", "ebook"));
+    validField(new DataField(tag, " ", " ", "a", "ORR", "b", "Alexander Street Press"));
+    validField(new DataField(tag, " ", " ", "a", "XLD", "b", "EUBookshop"));
+    validField(new DataField(tag, " ", " ", "a", "XLD",
+      "b", "GOOGLEBOOKS",
+      "b", "France in the Americas Project"));
+  }
+
+  @Test
+  public void testInvalidFields() {
+    invalidField("c", "x(88-89)");
+  }
+}

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(338, tags.size());
+    assertEquals(339, tags.size());
     assertEquals("Tag010", tags.get(0).getSimpleName());
     Map<String, Integer> versionCounter = new HashMap<>();
     Map<MarcVersion, Integer> versionCounter2 = new HashMap<>();