X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;ds=sidebyside;f=yang%2Fyang-parser-impl%2Fsrc%2Fmain%2Fjava%2Forg%2Fopendaylight%2Fyangtools%2Fyang%2Fparser%2Fstmt%2Frfc6020%2Feffective%2FEffectiveStatementBase.java;h=7f55295465c586afec4228f49cc0ee55cf66480e;hb=f6eae2a11c570c1097eb9202debc7e36ce72ef6d;hp=6b6b82169de1c795a5bbce4183a3bfbb05ccc91b;hpb=acb7eceffb4730d12b1bd01a4d586335d65cf898;p=yangtools.git
diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/EffectiveStatementBase.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/EffectiveStatementBase.java
index 6b6b82169d..7f55295465 100644
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/EffectiveStatementBase.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/EffectiveStatementBase.java
@@ -8,6 +8,7 @@
package org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective;
import com.google.common.base.Optional;
+import com.google.common.base.Predicate;
import com.google.common.base.Predicates;
import com.google.common.collect.Collections2;
import com.google.common.collect.ImmutableList;
@@ -21,91 +22,99 @@ import org.opendaylight.yangtools.yang.model.api.SchemaNode;
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.meta.IdentifierNamespace;
-import org.opendaylight.yangtools.yang.model.api.meta.StatementDefinition;
-import org.opendaylight.yangtools.yang.model.api.meta.StatementSource;
import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
import org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase;
public abstract class EffectiveStatementBase> implements EffectiveStatement {
- private final List extends EffectiveStatement, ?>> substatements;
- private final StatementSource statementSource;
- private final StatementDefinition statementDefinition;
- private final A argument;
- private final D declaredInstance;
-
- public EffectiveStatementBase(final StmtContext ctx) {
- this.statementDefinition = ctx.getPublicDefinition();
- this.argument = ctx.getStatementArgument();
- this.statementSource = ctx.getStatementSource();
+ private static final Predicate> IS_UNKNOWN_STATEMENT_CONTEXT =
+ StmtContextUtils::isUnknownStatement;
+ private static final Predicate> IS_NOT_UNKNOWN_STATEMENT_CONTEXT =
+ Predicates.not(IS_UNKNOWN_STATEMENT_CONTEXT);
- Collection> effectiveSubstatements = ctx.effectiveSubstatements();
+ private final List extends EffectiveStatement, ?>> substatements;
+ private final List> unknownSubstatementsToBuild;
- Collection> substatementsInit = new ArrayList<>();
+ protected EffectiveStatementBase(final StmtContext ctx) {
+ this(ctx, true);
+ }
- for(StatementContextBase, ?, ?> declaredSubstatement : ctx.declaredSubstatements()) {
+ /**
+ * Constructor.
+ *
+ * @param ctx
+ * context of statement.
+ * @param buildUnknownSubstatements
+ * if it is false, the unknown substatements are omitted from
+ * build of effective substatements till the call of either
+ * effectiveSubstatements or getOmittedUnknownSubstatements
+ * method. The main purpose of this is to allow the build of
+ * recursive extension definitions.
+ */
+ protected EffectiveStatementBase(final StmtContext ctx, final boolean buildUnknownSubstatements) {
+
+ final Collection> effectiveSubstatements = ctx.effectiveSubstatements();
+ final Collection> substatementsInit = new ArrayList<>();
+
+ final Collection> supportedDeclaredSubStmts = Collections2.filter(
+ ctx.declaredSubstatements(), StmtContextUtils::areFeaturesSupported);
+ for (final StatementContextBase, ?, ?> declaredSubstatement : supportedDeclaredSubStmts) {
if (declaredSubstatement.getPublicDefinition().equals(Rfc6020Mapping.USES)) {
substatementsInit.add(declaredSubstatement);
substatementsInit.addAll(declaredSubstatement.getEffectOfStatement());
- ((StatementContextBase, ?, ?>)ctx).removeStatementsFromEffectiveSubstatements(declaredSubstatement
+ ((StatementContextBase, ?, ?>) ctx).removeStatementsFromEffectiveSubstatements(declaredSubstatement
.getEffectOfStatement());
} else {
substatementsInit.add(declaredSubstatement);
}
}
-
substatementsInit.addAll(effectiveSubstatements);
- this.substatements = ImmutableList.copyOf(Collections2.transform(
- Collections2.filter(substatementsInit, StmtContextUtils.IS_SUPPORTED_TO_BUILD_EFFECTIVE),
- StmtContextUtils.buildEffective()));
- declaredInstance = ctx.buildDeclared();
- }
-
- @Override
- public StatementDefinition statementDefinition() {
- return statementDefinition;
- }
-
- @Override
- public A argument() {
- return argument;
- }
+ Collection> substatementsToBuild = Collections2.filter(substatementsInit,
+ StmtContext::isSupportedToBuildEffective);
+ if (!buildUnknownSubstatements) {
+ this.unknownSubstatementsToBuild = ImmutableList.copyOf(Collections2.filter(substatementsToBuild,
+ IS_UNKNOWN_STATEMENT_CONTEXT));
+ substatementsToBuild = Collections2.filter(substatementsToBuild, IS_NOT_UNKNOWN_STATEMENT_CONTEXT);
+ } else {
+ this.unknownSubstatementsToBuild = ImmutableList.of();
+ }
- @Override
- public StatementSource getStatementSource() {
- return statementSource;
+ this.substatements = ImmutableList.copyOf(Collections2.transform(substatementsToBuild, StatementContextBase::buildEffective));
}
- @Override
- public D getDeclared() {
- return declaredInstance;
+ Collection> getOmittedUnknownSubstatements() {
+ return Collections2.transform(unknownSubstatementsToBuild, StatementContextBase::buildEffective);
}
@Override
- public > V get(final Class namespace, final K identifier) {
+ public final > V get(final Class namespace, final K identifier) {
throw new UnsupportedOperationException("Not implemented yet.");
}
@Override
- public > Map getAll(final Class namespace) {
+ public final > Map getAll(final Class namespace) {
throw new UnsupportedOperationException("Not implemented yet.");
}
@Override
- public Collection extends EffectiveStatement, ?>> effectiveSubstatements() {
- return substatements;
+ public final Collection extends EffectiveStatement, ?>> effectiveSubstatements() {
+ if (unknownSubstatementsToBuild.isEmpty()) {
+ return substatements;
+ } else {
+ return ImmutableList.copyOf(Iterables.concat(substatements, getOmittedUnknownSubstatements()));
+ }
}
protected final > S firstEffective(final Class type) {
- Optional extends EffectiveStatement, ?>> possible = Iterables.tryFind(substatements,
+ final Optional extends EffectiveStatement, ?>> possible = Iterables.tryFind(substatements,
Predicates.instanceOf(type));
return possible.isPresent() ? type.cast(possible.get()) : null;
}
protected final S firstSchemaNode(final Class type) {
- Optional extends EffectiveStatement, ?>> possible = Iterables.tryFind(substatements,
+ final Optional extends EffectiveStatement, ?>> possible = Iterables.tryFind(substatements,
Predicates.instanceOf(type));
return possible.isPresent() ? type.cast(possible.get()) : null;
}
@@ -116,20 +125,18 @@ public abstract class EffectiveStatementBase>
}
protected final T firstSubstatementOfType(final Class type) {
- Optional extends EffectiveStatement, ?>> possible = Iterables.tryFind(substatements,
+ final Optional extends EffectiveStatement, ?>> possible = Iterables.tryFind(substatements,
Predicates.instanceOf(type));
return possible.isPresent() ? type.cast(possible.get()) : null;
}
protected final R firstSubstatementOfType(final Class> type, final Class returnType) {
- Optional extends EffectiveStatement, ?>> possible = Iterables.tryFind(substatements,
+ final Optional extends EffectiveStatement, ?>> possible = Iterables.tryFind(substatements,
Predicates.and(Predicates.instanceOf(type), Predicates.instanceOf(returnType)));
return possible.isPresent() ? returnType.cast(possible.get()) : null;
}
protected final EffectiveStatement, ?> firstEffectiveSubstatementOfType(final Class> type) {
- Optional extends EffectiveStatement, ?>> possible = Iterables.tryFind(substatements,
- Predicates.instanceOf(type));
- return possible.isPresent() ? possible.get() : null;
+ return Iterables.tryFind(substatements, Predicates.instanceOf(type)).orNull();
}
}