*/
package org.opendaylight.yangtools.yang.parser.rfc7950.stmt.leaf;
+import com.google.common.collect.ImmutableList;
import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.model.api.LeafSchemaNode;
+import org.opendaylight.yangtools.yang.model.api.SchemaPath;
+import org.opendaylight.yangtools.yang.model.api.Status;
import org.opendaylight.yangtools.yang.model.api.YangStmtMapping;
+import org.opendaylight.yangtools.yang.model.api.meta.DeclaredStatement;
import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.DefaultEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.LeafEffectiveStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.LeafStatement;
-import org.opendaylight.yangtools.yang.parser.rfc7950.namespace.ChildSchemaNodeNamespace;
-import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractQNameStatementSupport;
+import org.opendaylight.yangtools.yang.model.api.stmt.MandatoryEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.StatusEffectiveStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.TypeEffectiveStatement;
+import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.BaseSchemaTreeStatementSupport;
+import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStatementMixins.EffectiveStatementWithFlags.FlagsBuilder;
+import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.EffectiveStmtUtils;
+import org.opendaylight.yangtools.yang.parser.spi.meta.EffectiveStmtCtx.Current;
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.SourceException;
-public final class LeafStatementSupport
- extends AbstractQNameStatementSupport<LeafStatement, EffectiveStatement<QName, LeafStatement>> {
+public final class LeafStatementSupport extends BaseSchemaTreeStatementSupport<LeafStatement, LeafEffectiveStatement> {
private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
.LEAF)
.addOptional(YangStmtMapping.CONFIG)
.addOptional(YangStmtMapping.UNITS)
.addOptional(YangStmtMapping.WHEN)
.build();
+ private static final LeafStatementSupport INSTANCE = new LeafStatementSupport();
- public LeafStatementSupport() {
+ private LeafStatementSupport() {
super(YangStmtMapping.LEAF);
}
- @Override
- public QName parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
- return StmtContextUtils.qnameFromArgument(ctx,value);
+ public static LeafStatementSupport getInstance() {
+ return INSTANCE;
}
@Override
- public void onStatementAdded(final Mutable<QName, LeafStatement, EffectiveStatement<QName, LeafStatement>> stmt) {
- stmt.getParentContext().addToNs(ChildSchemaNodeNamespace.class, stmt.getStatementArgument(), stmt);
+ public void onFullDefinitionDeclared(final Mutable<QName, LeafStatement, LeafEffectiveStatement> ctx) {
+ super.onFullDefinitionDeclared(ctx);
+ StmtContextUtils.validateIfFeatureAndWhenOnListKeys(ctx);
}
@Override
- public void onFullDefinitionDeclared(
- final Mutable<QName, LeafStatement, EffectiveStatement<QName, LeafStatement>> ctx) {
- super.onFullDefinitionDeclared(ctx);
- StmtContextUtils.validateIfFeatureAndWhenOnListKeys(ctx);
+ protected SubstatementValidator getSubstatementValidator() {
+ return SUBSTATEMENT_VALIDATOR;
}
@Override
- public LeafStatement createDeclared(final StmtContext<QName, LeafStatement, ?> ctx) {
- return new LeafStatementImpl(ctx);
+ protected LeafStatement createDeclared(final StmtContext<QName, LeafStatement, ?> ctx,
+ final ImmutableList<? extends DeclaredStatement<?>> substatements) {
+ return new RegularLeafStatement(ctx.getArgument(), substatements);
}
@Override
- public EffectiveStatement<QName, LeafStatement> createEffective(
- final StmtContext<QName, LeafStatement, EffectiveStatement<QName, LeafStatement>> ctx) {
- return new LeafEffectiveStatementImpl(ctx);
+ protected LeafStatement createEmptyDeclared(final StmtContext<QName, LeafStatement, ?> ctx) {
+ return new EmptyLeafStatement(ctx.getArgument());
}
@Override
- protected SubstatementValidator getSubstatementValidator() {
- return SUBSTATEMENT_VALIDATOR;
+ protected LeafEffectiveStatement createEffective(final Current<QName, LeafStatement> stmt,
+ final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
+ final TypeEffectiveStatement<?> typeStmt = SourceException.throwIfNull(
+ findFirstStatement(substatements, TypeEffectiveStatement.class), stmt,
+ "Leaf is missing a 'type' statement");
+ final String dflt = findFirstArgument(substatements, DefaultEffectiveStatement.class, null);
+ SourceException.throwIf(
+ EffectiveStmtUtils.hasDefaultValueMarkedWithIfFeature(stmt.yangVersion(), typeStmt, dflt), stmt,
+ "Leaf '%s' has default value '%s' marked with an if-feature statement.", stmt.argument(), dflt);
+
+ final LeafSchemaNode original = (LeafSchemaNode) stmt.original();
+ final int flags = new FlagsBuilder()
+ .setHistory(stmt.history())
+ .setStatus(findFirstArgument(substatements, StatusEffectiveStatement.class, Status.CURRENT))
+ .setConfiguration(stmt.effectiveConfig())
+ .setMandatory(findFirstArgument(substatements, MandatoryEffectiveStatement.class, Boolean.FALSE))
+ .toFlags();
+
+ final LeafStatement declared = stmt.declared();
+ final SchemaPath path = stmt.wrapSchemaPath();
+ return original == null ? new EmptyLeafEffectiveStatement(declared, path, flags, substatements)
+ : new RegularLeafEffectiveStatement(declared, path, flags, substatements, original);
}
-}
\ No newline at end of file
+}