YANGTOOLS-706: reorganize statement definitions

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / rfc7950 / stmt / uses / UsesStatementImpl.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/UsesStatementImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/uses/UsesStatementImpl.java
similarity index 73%
rename from yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/UsesStatementImpl.java
rename to yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/uses/UsesStatementImpl.java
index a5166b80da48c5e1106bfd45428429cfcb530adf..48c61586a0f7eb0b588aa0a2d83a4971bfce02d8 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/UsesStatementImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/uses/UsesStatementImpl.java
@@ -5,7 +5,7 @@
  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
  * and is available at http://www.eclipse.org/legal/epl-v10.html
  */
-package org.opendaylight.yangtools.yang.parser.stmt.rfc6020;
+package org.opendaylight.yangtools.yang.parser.rfc7950.stmt.uses;
 
 import com.google.common.collect.ImmutableSet;
 import java.util.ArrayList;
@@ -27,121 +27,29 @@ import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
 import org.opendaylight.yangtools.yang.model.api.stmt.StatusStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.UsesStatement;
 import org.opendaylight.yangtools.yang.model.api.stmt.WhenStatement;
-import org.opendaylight.yangtools.yang.parser.spi.GroupingNamespace;
 import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractDeclaredStatement;
-import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractQNameStatementSupport;
 import org.opendaylight.yangtools.yang.parser.spi.meta.CopyType;
 import org.opendaylight.yangtools.yang.parser.spi.meta.InferenceException;
-import org.opendaylight.yangtools.yang.parser.spi.meta.ModelActionBuilder;
-import org.opendaylight.yangtools.yang.parser.spi.meta.ModelActionBuilder.InferenceAction;
-import org.opendaylight.yangtools.yang.parser.spi.meta.ModelActionBuilder.InferenceContext;
-import org.opendaylight.yangtools.yang.parser.spi.meta.ModelActionBuilder.Prerequisite;
-import org.opendaylight.yangtools.yang.parser.spi.meta.ModelProcessingPhase;
 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.Mutable;
 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
-import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
 import org.opendaylight.yangtools.yang.parser.spi.source.ModuleCtxToModuleQName;
 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
 import org.opendaylight.yangtools.yang.parser.spi.validation.ValidationBundlesNamespace;
 import org.opendaylight.yangtools.yang.parser.spi.validation.ValidationBundlesNamespace.ValidationBundleType;
 import org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase;
-import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.UsesEffectiveStatementImpl;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.Utils;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.YangValidationBundles;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
-public class UsesStatementImpl extends AbstractDeclaredStatement<QName> implements UsesStatement {
-    private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
-            .USES)
-            .addAny(YangStmtMapping.AUGMENT)
-            .addOptional(YangStmtMapping.DESCRIPTION)
-            .addAny(YangStmtMapping.IF_FEATURE)
-            .addAny(YangStmtMapping.REFINE)
-            .addOptional(YangStmtMapping.REFERENCE)
-            .addOptional(YangStmtMapping.STATUS)
-            .addOptional(YangStmtMapping.WHEN)
-            .build();
-
+final class UsesStatementImpl extends AbstractDeclaredStatement<QName> implements UsesStatement {
     private static final Logger LOG = LoggerFactory.getLogger(UsesStatementImpl.class);
 
-    protected UsesStatementImpl(final StmtContext<QName, UsesStatement, ?> context) {
+    UsesStatementImpl(final StmtContext<QName, UsesStatement, ?> context) {
         super(context);
     }
 
-    public static class Definition extends
-            AbstractQNameStatementSupport<UsesStatement, EffectiveStatement<QName, UsesStatement>> {
-
-        public Definition() {
-            super(YangStmtMapping.USES);
-        }
-
-        @Override
-        public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
-            return StmtContextUtils.qnameFromArgument(ctx, value);
-        }
-
-        @Override
-        public void onFullDefinitionDeclared(
-                final Mutable<QName, UsesStatement, EffectiveStatement<QName, UsesStatement>> usesNode) {
-            if (!usesNode.isSupportedByFeatures()) {
-                return;
-            }
-            super.onFullDefinitionDeclared(usesNode);
-
-            final ModelActionBuilder usesAction = usesNode.newInferenceAction(ModelProcessingPhase.EFFECTIVE_MODEL);
-            final QName groupingName = usesNode.getStatementArgument();
-
-            final Prerequisite<StmtContext<?, ?, ?>> sourceGroupingPre = usesAction.requiresCtx(usesNode,
-                    GroupingNamespace.class, groupingName, ModelProcessingPhase.EFFECTIVE_MODEL);
-            final Prerequisite<? extends StmtContext.Mutable<?, ?, ?>> targetNodePre = usesAction.mutatesEffectiveCtx(
-                    usesNode.getParentContext());
-
-            usesAction.apply(new InferenceAction() {
-
-                @Override
-                public void apply(final InferenceContext ctx) {
-                    final StatementContextBase<?, ?, ?> targetNodeStmtCtx =
-                            (StatementContextBase<?, ?, ?>) targetNodePre.resolve(ctx);
-                    final StatementContextBase<?, ?, ?> sourceGrpStmtCtx =
-                            (StatementContextBase<?, ?, ?>) sourceGroupingPre.resolve(ctx);
-
-                    try {
-                        copyFromSourceToTarget(sourceGrpStmtCtx, targetNodeStmtCtx, usesNode);
-                        resolveUsesNode(usesNode, targetNodeStmtCtx);
-                        StmtContextUtils.validateIfFeatureAndWhenOnListKeys(usesNode);
-                    } catch (final SourceException e) {
-                        LOG.warn(e.getMessage(), e);
-                        throw e;
-                    }
-                }
-
-                @Override
-                public void prerequisiteFailed(final Collection<? extends Prerequisite<?>> failed) {
-                    InferenceException.throwIf(failed.contains(sourceGroupingPre),
-                            usesNode.getStatementSourceReference(), "Grouping '%s' was not resolved.", groupingName);
-                    throw new InferenceException("Unknown error occurred.", usesNode.getStatementSourceReference());
-                }
-            });
-        }
-
-        @Override
-        public UsesStatement createDeclared(final StmtContext<QName, UsesStatement, ?> ctx) {
-            return new UsesStatementImpl(ctx);
-        }
-
-        @Override
-        public EffectiveStatement<QName, UsesStatement> createEffective(
-                final StmtContext<QName, UsesStatement, EffectiveStatement<QName, UsesStatement>> ctx) {
-            return new UsesEffectiveStatementImpl(ctx);
-        }
-
-        @Override
-        protected SubstatementValidator getSubstatementValidator() {
-            return SUBSTATEMENT_VALIDATOR;
-        }
-
-    }
-
     @Nonnull
     @Override
     public QName getName() {