Propagate @Nonnull and @Nullable annotations

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / spi / source / PrefixToModule.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/spi/source/PrefixToModule.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/spi/source/PrefixToModule.java
index ca8a66a13bdf016072a2cdbb3feb942924f7316a..0298046db10dfb56dd6962860ee0dde21b5b7066 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/spi/source/PrefixToModule.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/spi/source/PrefixToModule.java
@@ -8,6 +8,7 @@
 package org.opendaylight.yangtools.yang.parser.spi.source;
 
 import java.net.URISyntaxException;
+import javax.annotation.Nonnull;
 import javax.annotation.Nullable;
 import org.opendaylight.yangtools.yang.common.QNameModule;
 import org.opendaylight.yangtools.yang.model.api.meta.IdentifierNamespace;
@@ -30,7 +31,7 @@ public interface PrefixToModule extends IdentifierNamespace<String, QNameModule>
      *
      */
     @Override
-    @Nullable QNameModule get(String prefix);
+    @Nullable QNameModule get(@Nonnull String prefix);
 
     /**
      * Returns QNameModule (namespace + revision) associated with XML namespace