Create internal package

1 files changed, 25 insertions, 0 deletions

diff --git a/src/main/java/org/zwobble/mammoth/internal/xml/NullXmlElement.java b/src/main/java/org/zwobble/mammoth/internal/xml/NullXmlElement.java
new file mode 100644
index 0000000..ecc7971
--- /dev/null
+++ b/src/main/java/org/zwobble/mammoth/internal/xml/NullXmlElement.java
@@ -0,0 +1,25 @@
+package org.zwobble.mammoth.internal.xml;
+
+import java.util.Optional;
+
+public class NullXmlElement implements XmlElementLike {
+    public static final XmlElementLike INSTANCE = new NullXmlElement();
+
+    private NullXmlElement() {
+    }
+
+    @Override
+    public boolean hasChild(String name) {
+        return false;
+    }
+
+    @Override
+    public XmlElementLike findChildOrEmpty(String name) {
+        return this;
+    }
+
+    @Override
+    public Optional<String> getAttributeOrNone(String name) {
+        return Optional.empty();
+    }
+}