Change to static import for lesser indentation.
Change-Id: I5350c65496023a96c88cefe9dd5ed64a72c5f30c
diff --git a/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ReferenceListener.java b/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ReferenceListener.java
index 2c6e0d0..6e83e86 100644
--- a/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ReferenceListener.java
+++ b/src/main/java/org/onosproject/yangutils/parser/impl/listeners/ReferenceListener.java
@@ -18,14 +18,16 @@
import org.onosproject.yangutils.datamodel.YangReference;
import org.onosproject.yangutils.parser.Parsable;
-import org.onosproject.yangutils.parser.ParsableDataType;
import org.onosproject.yangutils.parser.antlrgencode.GeneratedYangParser;
import org.onosproject.yangutils.parser.exceptions.ParserException;
import org.onosproject.yangutils.parser.impl.TreeWalkListener;
-import org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorLocation;
-import org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorMessageConstruction;
-import org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorType;
-import org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation;
+
+import static org.onosproject.yangutils.parser.ParsableDataType.REFERENCE_DATA;
+import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorLocation.ENTRY;
+import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorMessageConstruction.constructListenerErrorMessage;
+import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorType.INVALID_HOLDER;
+import static org.onosproject.yangutils.parser.impl.parserutils.ListenerErrorType.MISSING_HOLDER;
+import static org.onosproject.yangutils.parser.impl.parserutils.ListenerValidation.checkStackIsNotEmpty;
/*
* Reference: RFC6020 and YANG ANTLR Grammar
@@ -61,20 +63,15 @@
GeneratedYangParser.ReferenceStatementContext ctx) {
// Check for stack to be non empty.
- ListenerValidation.checkStackIsNotEmpty(listener, ListenerErrorType.MISSING_HOLDER,
- ParsableDataType.REFERENCE_DATA, String.valueOf(ctx.string().getText()),
- ListenerErrorLocation.ENTRY);
+ checkStackIsNotEmpty(listener, MISSING_HOLDER, REFERENCE_DATA, ctx.string().getText(), ENTRY);
Parsable tmpData = listener.getParsedDataStack().peek();
if (tmpData instanceof YangReference) {
YangReference reference = (YangReference) tmpData;
reference.setReference(ctx.string().getText());
} else {
- throw new ParserException(ListenerErrorMessageConstruction
- .constructListenerErrorMessage(ListenerErrorType.INVALID_HOLDER,
- ParsableDataType.REFERENCE_DATA,
- String.valueOf(ctx.string().getText()),
- ListenerErrorLocation.ENTRY));
+ throw new ParserException(constructListenerErrorMessage(INVALID_HOLDER, REFERENCE_DATA,
+ ctx.string().getText(), ENTRY));
}
}
}
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