BUG-5211: remove SourceStreamAware

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / stmt / rfc6020 / 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/stmt/rfc6020/UsesStatementImpl.java
index 0a2b12e0d3ffa4ad0610b355edc89a44aba2d1d2..a5166b80da48c5e1106bfd45428429cfcb530adf 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/stmt/rfc6020/UsesStatementImpl.java
@@ -29,7 +29,7 @@ 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.AbstractStatementSupport;
+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;
@@ -69,7 +69,7 @@ public class UsesStatementImpl extends AbstractDeclaredStatement<QName> implemen
     }
 
     public static class Definition extends
-            AbstractStatementSupport<QName, UsesStatement, EffectiveStatement<QName, UsesStatement>> {
+            AbstractQNameStatementSupport<UsesStatement, EffectiveStatement<QName, UsesStatement>> {
 
         public Definition() {
             super(YangStmtMapping.USES);
@@ -100,8 +100,10 @@ public class UsesStatementImpl extends AbstractDeclaredStatement<QName> implemen
 
                 @Override
                 public void apply(final InferenceContext ctx) {
-                    final StatementContextBase<?, ?, ?> targetNodeStmtCtx = (StatementContextBase<?, ?, ?>) targetNodePre.resolve(ctx);
-                    final StatementContextBase<?, ?, ?> sourceGrpStmtCtx = (StatementContextBase<?, ?, ?>) sourceGroupingPre.resolve(ctx);
+                    final StatementContextBase<?, ?, ?> targetNodeStmtCtx =
+                            (StatementContextBase<?, ?, ?>) targetNodePre.resolve(ctx);
+                    final StatementContextBase<?, ?, ?> sourceGrpStmtCtx =
+                            (StatementContextBase<?, ?, ?>) sourceGroupingPre.resolve(ctx);
 
                     try {
                         copyFromSourceToTarget(sourceGrpStmtCtx, targetNodeStmtCtx, usesNode);
@@ -185,6 +187,8 @@ public class UsesStatementImpl extends AbstractDeclaredStatement<QName> implemen
     }
 
     /**
+     * Copy statements from a grouping to a target node.
+     *
      * @param sourceGrpStmtCtx
      *            source grouping statement context
      * @param targetCtx
@@ -196,7 +200,7 @@ public class UsesStatementImpl extends AbstractDeclaredStatement<QName> implemen
      */
     static void copyFromSourceToTarget(final Mutable<?, ?, ?> sourceGrpStmtCtx,
             final StatementContextBase<?, ?, ?> targetCtx,
-            final StmtContext.Mutable<QName, UsesStatement, EffectiveStatement<QName, UsesStatement>> usesNode) {
+            final Mutable<QName, UsesStatement, EffectiveStatement<QName, UsesStatement>> usesNode) {
         final Collection<? extends Mutable<?, ?, ?>> declared = sourceGrpStmtCtx.mutableDeclaredSubstatements();
         final Collection<? extends Mutable<?, ?, ?>> effective = sourceGrpStmtCtx.mutableEffectiveSubstatements();
         final Collection<Mutable<?, ?, ?>> buffer = new ArrayList<>(declared.size() + effective.size());
@@ -260,7 +264,7 @@ public class UsesStatementImpl extends AbstractDeclaredStatement<QName> implemen
 
     public static void resolveUsesNode(
             final Mutable<QName, UsesStatement, EffectiveStatement<QName, UsesStatement>> usesNode,
-            final StatementContextBase<?, ?, ?> targetNodeStmtCtx) {
+            final StmtContext<?, ?, ?> targetNodeStmtCtx) {
         for (final Mutable<?, ?, ?> subStmtCtx : usesNode.mutableDeclaredSubstatements()) {
             if (StmtContextUtils.producesDeclared(subStmtCtx, RefineStatement.class)
                     && areFeaturesSupported(subStmtCtx)) {
@@ -269,15 +273,14 @@ public class UsesStatementImpl extends AbstractDeclaredStatement<QName> implemen
         }
     }
 
-    private static boolean areFeaturesSupported(final Mutable<?, ?, ?> subStmtCtx) {
+    private static boolean areFeaturesSupported(final StmtContext<?, ?, ?> subStmtCtx) {
         /*
          * In case of Yang 1.1, checks whether features are supported.
          */
         return !YangVersion.VERSION_1_1.equals(subStmtCtx.getRootVersion()) || subStmtCtx.isSupportedByFeatures();
     }
 
-    private static void performRefine(final Mutable<?, ?, ?> subStmtCtx,
-            final StatementContextBase<?, ?, ?> usesParentCtx) {
+    private static void performRefine(final Mutable<?, ?, ?> subStmtCtx, final StmtContext<?, ?, ?> usesParentCtx) {
 
         final Object refineArgument = subStmtCtx.getStatementArgument();
         InferenceException.throwIf(!(refineArgument instanceof SchemaNodeIdentifier),
@@ -292,10 +295,10 @@ public class UsesStatementImpl extends AbstractDeclaredStatement<QName> implemen
             "Refine target node %s not found.", refineTargetNodeIdentifier);
 
         if (StmtContextUtils.isUnknownStatement(refineTargetNodeCtx)) {
-            LOG.debug(
-                    "Refine node '{}' in uses '{}' has target node unknown statement '{}'. Refine has been skipped. At line: {}",
-                    subStmtCtx.getStatementArgument(), subStmtCtx.getParentContext().getStatementArgument(),
-                    refineTargetNodeCtx.getStatementArgument(), subStmtCtx.getStatementSourceReference());
+            LOG.debug("Refine node '{}' in uses '{}' has target node unknown statement '{}'. "
+                + "Refine has been skipped. At line: {}", subStmtCtx.getStatementArgument(),
+                subStmtCtx.getParentContext().getStatementArgument(),
+                refineTargetNodeCtx.getStatementArgument(), subStmtCtx.getStatementSourceReference());
             subStmtCtx.addAsEffectOfStatement(refineTargetNodeCtx);
             return;
         }
@@ -375,5 +378,4 @@ public class UsesStatementImpl extends AbstractDeclaredStatement<QName> implemen
 
         return null;
     }
-
 }