Create internal package

1 files changed, 20 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/mammoth/internal/docx/Relationships.java b/src/main/java/org/zwobble/mammoth/internal/docx/Relationships.java
new file mode 100644
index 0000000..d019b57
--- /dev/null
+++ b/src/main/java/org/zwobble/mammoth/internal/docx/Relationships.java
@@ -0,0 +1,20 @@
+package org.zwobble.mammoth.internal.docx;
+
+import java.util.Map;
+import java.util.Optional;
+
+import static org.zwobble.mammoth.internal.util.MammothMaps.map;
+
+public class Relationships {
+    public static final Relationships EMPTY = new Relationships(map());
+
+    private final Map<String, Relationship> relationships;
+
+    public Relationships(Map<String, Relationship> relationships) {
+        this.relationships = relationships;
+    }
+
+    public Relationship findRelationshipById(String id) {
+        return Optional.ofNullable(relationships.get(id)).get();
+    }
+}