Reuse cardinality constants

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / stmt / rfc6020 / IncludeStatementImpl.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/IncludeStatementImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/IncludeStatementImpl.java
index ea2c5f7b5c54a57bba52275591b630f3c7cbb9ae..8aedce9d0e51674253141263bf805e6047988b31 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/IncludeStatementImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/IncludeStatementImpl.java
@@ -9,6 +9,7 @@ package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
 
 import static org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase.SOURCE_LINKAGE;
 import static org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils.firstAttributeOf;
+
 import com.google.common.base.Optional;
 import java.util.Collection;
 import java.util.Date;
@@ -35,7 +36,7 @@ import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.IncludeEffe
 
 public class IncludeStatementImpl extends AbstractDeclaredStatement<String> implements IncludeStatement {
     private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
-        Rfc6020Mapping.INCLUDE).add(Rfc6020Mapping.REVISION_DATE, 0, 1).build();
+        Rfc6020Mapping.INCLUDE).addOptional(Rfc6020Mapping.REVISION_DATE).build();
 
     protected IncludeStatementImpl(final StmtContext<String, IncludeStatement, ?> context) {
         super(context);