X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=yang%2Fyang-parser-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fyangtools%2Fyang%2Fparser%2Fstmt%2Frfc6020%2FMandatoryStatementImpl.java;h=6155c1857566c9530b65ce93dd6364a93bfc223c;hb=bf46cb084b6c4b2a0d5ccc8f849db6603938633d;hp=fd9331f9220baf7ef5de53be490c82afa2295175;hpb=481a692d463636bbcf75f023da71703913e1b605;p=yangtools.git

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/MandatoryStatementImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/MandatoryStatementImpl.java
index fd9331f922..6155c18575 100644
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/MandatoryStatementImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/MandatoryStatementImpl.java
@@ -1,4 +1,4 @@
-/**
+/*
  * Copyright (c) 2015 Cisco Systems, Inc. and others.  All rights reserved.
  *
  * This program and the accompanying materials are made available under the
@@ -7,48 +7,73 @@
  */
 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
 
-import org.opendaylight.yangtools.yang.model.api.Rfc6020Mapping;
+import javax.annotation.Nonnull;
+import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.MandatoryStatement;
+import org.opendaylight.yangtools.yang.parser.spi.SubstatementValidator;
 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
-import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
-
-import javax.annotation.Nonnull;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.MandatoryEffectiveStatementImpl;
 
-public class MandatoryStatementImpl extends AbstractDeclaredStatement<Boolean> implements
-        MandatoryStatement {
+public class MandatoryStatementImpl extends AbstractDeclaredStatement<Boolean> implements MandatoryStatement {
+    private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
+            .MANDATORY)
+            .build();
 
-    protected MandatoryStatementImpl(
-            StmtContext<Boolean, MandatoryStatement, ?> context) {
+    protected MandatoryStatementImpl(final StmtContext<Boolean, MandatoryStatement, ?> context) {
         super(context);
     }
 
-    public static class Definition extends AbstractStatementSupport<Boolean,MandatoryStatement,EffectiveStatement<Boolean,MandatoryStatement>> {
+    public static class Definition extends
+        AbstractStatementSupport<Boolean, MandatoryStatement, EffectiveStatement<Boolean, MandatoryStatement>> {
 
         public Definition() {
-            super(Rfc6020Mapping.MANDATORY);
+            super(YangStmtMapping.MANDATORY);
+        }
+
+        @Override
+        public Boolean parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
+            return Utils.parseBoolean(ctx, value);
+        }
+
+        @Override
+        public MandatoryStatement createDeclared(final StmtContext<Boolean, MandatoryStatement, ?> ctx) {
+            final MandatoryStatement ret = new MandatoryStatementImpl(ctx);
+            if (EmptyMandatoryStatement.FALSE.equals(ret)) {
+                return EmptyMandatoryStatement.FALSE;
+            } else if (EmptyMandatoryStatement.TRUE.equals(ret)) {
+                return EmptyMandatoryStatement.TRUE;
+            } else {
+                return ret;
+            }
         }
 
-        @Override public Boolean parseArgumentValue(
-                StmtContext<?, ?, ?> ctx, String value) throws SourceException {
-            return Boolean.valueOf(value);
+        @Override
+        public EffectiveStatement<Boolean, MandatoryStatement> createEffective(
+                final StmtContext<Boolean, MandatoryStatement, EffectiveStatement<Boolean, MandatoryStatement>> ctx) {
+            final EffectiveStatement<Boolean, MandatoryStatement> ret = new MandatoryEffectiveStatementImpl(ctx);
+            final MandatoryStatement declared = ret.getDeclared();
+            if (declared instanceof EmptyMandatoryStatement && ret.effectiveSubstatements().isEmpty()) {
+                return ((EmptyMandatoryStatement)declared).toEffective();
+            }
+            return ret;
         }
 
-        @Override public MandatoryStatement createDeclared(
-                StmtContext<Boolean, MandatoryStatement, ?> ctx) {
-            return new MandatoryStatementImpl(ctx);
+        @Override
+        public String internArgument(final String rawArgument) {
+            return Utils.internBoolean(rawArgument);
         }
 
-        @Override public EffectiveStatement<Boolean, MandatoryStatement> createEffective(
-                StmtContext<Boolean, MandatoryStatement, EffectiveStatement<Boolean, MandatoryStatement>> ctx) {
-            throw new UnsupportedOperationException();
+        @Override
+        protected SubstatementValidator getSubstatementValidator() {
+            return SUBSTATEMENT_VALIDATOR;
         }
     }
 
-    @Nonnull @Override
-    public Boolean getValue() {
+    @Override
+    @Nonnull public Boolean getValue() {
         return argument();
     }
 }