*/
package org.opendaylight.yangtools.yang.parser.rfc7950.stmt.path;
+import static java.util.Objects.requireNonNull;
+
+import com.google.common.collect.ImmutableList;
import org.opendaylight.yangtools.yang.model.api.PathExpression;
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.PathEffectiveStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.PathStatement;
-import org.opendaylight.yangtools.yang.parser.spi.meta.AbstractStatementSupport;
+import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.BaseStatementSupport;
import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
import org.opendaylight.yangtools.yang.parser.spi.meta.SubstatementValidator;
-public final class PathStatementSupport extends AbstractStatementSupport<PathExpression, PathStatement,
- EffectiveStatement<PathExpression, PathStatement>> {
- private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(YangStmtMapping
- .PATH)
- .build();
- private static final PathStatementSupport INSTANCE = new PathStatementSupport();
+public final class PathStatementSupport
+ extends BaseStatementSupport<PathExpression, PathStatement, PathEffectiveStatement> {
+ private static final SubstatementValidator SUBSTATEMENT_VALIDATOR = SubstatementValidator.builder(
+ YangStmtMapping.PATH).build();
+ private static final PathStatementSupport LENIENT_INSTANCE = new PathStatementSupport(
+ new PathExpressionParser.Lenient());
+ private static final PathStatementSupport STRICT_INSTANCE = new PathStatementSupport(
+ new PathExpressionParser());
+
+ private final PathExpressionParser parser;
- private PathStatementSupport() {
+ private PathStatementSupport(final PathExpressionParser parser) {
super(YangStmtMapping.PATH);
+ this.parser = requireNonNull(parser);
+ }
+
+ public static PathStatementSupport lenientInstance() {
+ return LENIENT_INSTANCE;
}
- public static PathStatementSupport getInstance() {
- return INSTANCE;
+ public static PathStatementSupport strictInstance() {
+ return STRICT_INSTANCE;
}
@Override
public PathExpression parseArgumentValue(final StmtContext<?, ?, ?> ctx, final String value) {
- return AntlrPathExpression.parse(ctx, value);
+ return parser.parseExpression(ctx, value);
}
@Override
- public PathStatement createDeclared(final StmtContext<PathExpression, PathStatement, ?> ctx) {
- return new PathStatementImpl(ctx);
+ protected SubstatementValidator getSubstatementValidator() {
+ return SUBSTATEMENT_VALIDATOR;
}
@Override
- public EffectiveStatement<PathExpression, PathStatement> createEffective(
- final StmtContext<PathExpression, PathStatement, EffectiveStatement<PathExpression, PathStatement>> ctx) {
- return new PathEffectiveStatementImpl(ctx);
+ protected PathStatement createDeclared(final StmtContext<PathExpression, PathStatement, ?> ctx,
+ final ImmutableList<? extends DeclaredStatement<?>> substatements) {
+ return new RegularPathStatement(ctx.coerceStatementArgument(), substatements);
}
@Override
- protected SubstatementValidator getSubstatementValidator() {
- return SUBSTATEMENT_VALIDATOR;
+ protected PathStatement createEmptyDeclared(final StmtContext<PathExpression, PathStatement, ?> ctx) {
+ return new EmptyPathStatement(ctx.coerceStatementArgument());
+ }
+
+ @Override
+ protected PathEffectiveStatement createEffective(
+ final StmtContext<PathExpression, PathStatement, PathEffectiveStatement> ctx,
+ final PathStatement declared, final ImmutableList<? extends EffectiveStatement<?, ?>> substatements) {
+ return new RegularPathEffectiveStatement(declared, substatements);
+ }
+
+ @Override
+ protected PathEffectiveStatement createEmptyEffective(
+ final StmtContext<PathExpression, PathStatement, PathEffectiveStatement> ctx,
+ final PathStatement declared) {
+ return new EmptyPathEffectiveStatement(declared);
}
}
\ No newline at end of file