*/
package org.opendaylight.yangtools.yang.parser.spi.meta;
-import java.util.List;
-
-import java.util.Map;
-import org.opendaylight.yangtools.yang.common.QNameModule;
-import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
-import org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase;
+import com.google.common.base.Optional;
import java.util.Collection;
+import java.util.Map;
import javax.annotation.Nonnull;
import javax.annotation.Nullable;
+import org.opendaylight.yangtools.yang.common.QNameModule;
+import org.opendaylight.yangtools.yang.common.YangVersion;
+import org.opendaylight.yangtools.yang.model.api.ModuleIdentifier;
+import org.opendaylight.yangtools.yang.model.api.SchemaPath;
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.source.SourceException;
import org.opendaylight.yangtools.yang.parser.spi.source.StatementSourceReference;
+import org.opendaylight.yangtools.yang.parser.stmt.reactor.StatementContextBase;
+public interface StmtContext<A, D extends DeclaredStatement<A>, E extends EffectiveStatement<A, D>> {
+
+ @Nonnull
+ StatementSource getStatementSource();
+
+ @Nonnull
+ StatementSourceReference getStatementSourceReference();
+
+ @Nonnull
+ StatementDefinition getPublicDefinition();
+
+ /**
+ * @return context of parent of statement
+ */
+ @Nullable
+ StmtContext<?, ?, ?> getParentContext();
+
+ /**
+ * @return raw statement argument string
+ */
+ @Nullable
+ String rawStatementArgument();
+
+ @Nullable
+ A getStatementArgument();
+
+ /**
+ * Return the {@link SchemaPath} of this statement. Not all statements have a SchemaPath, in which case
+ * {@link Optional#absent()} is returned.
+ *
+ * @return Optional SchemaPath
+ */
+ @Nonnull Optional<SchemaPath> getSchemaPath();
+
+ boolean isConfiguration();
+
+ /**
+ * Checks whether this statement is placed within a 'yang-data' extension statement.
+ * Some YANG statements are constrained when used within a 'yang-data' statement.
+ * See the following link for more information - https://tools.ietf.org/html/rfc8040#section-8
+ *
+ * @return true if it is placed within a 'yang-data' extension statement, otherwise false
+ */
+ boolean isInYangDataExtensionBody();
+
+ boolean isEnabledSemanticVersioning();
+
+ @Nonnull
+ <K, V, KT extends K, N extends IdentifierNamespace<K, V>> V getFromNamespace(
+ Class<N> type, KT key) throws NamespaceNotAvailableException;
+
+ <K, V, N extends IdentifierNamespace<K, V>> Map<K, V> getAllFromNamespace(
+ Class<N> type);
+
+ <K, V, N extends IdentifierNamespace<K, V>> Map<K, V> getAllFromCurrentStmtCtxNamespace(Class<N> type);
+
+ @Nonnull
+ StmtContext<?, ?, ?> getRoot();
+
+ /**
+ * Return declared substatements. These are the statements which are explicitly written in the source model.
+ *
+ * @return Collection of declared substatements
+ */
+ @Nonnull
+ Collection<StatementContextBase<?, ?, ?>> declaredSubstatements();
+
+ /**
+ * Return effective substatements. These are the statements which are added as this statement's substatements
+ * complete their effective model phase.
+ *
+ * @return Collection of declared substatements
+ */
+ @Nonnull
+ Collection<StatementContextBase<?, ?, ?>> effectiveSubstatements();
+
+ /**
+ * Builds {@link DeclaredStatement} for statement context.
+ */
+ D buildDeclared();
-public interface StmtContext<A,D extends DeclaredStatement<A>, E extends EffectiveStatement<A, D>> {
-
- @Nonnull StatementSource getStatementSource();
-
- @Nonnull StatementSourceReference getStatementSourceReference();
+ /**
+ * Builds {@link EffectiveStatement} for statement context
+ */
+ E buildEffective();
- @Nonnull StatementDefinition getPublicDefinition();
+ boolean isSupportedToBuildEffective();
- @Nullable StmtContext<?,?,?> getParentContext();
+ void setIsSupportedToBuildEffective(boolean isSupportedToBuild);
- @Nullable String rawStatementArgument();
+ Collection<StatementContextBase<?, ?, ?>> getEffectOfStatement();
- @Nullable A getStatementArgument();
+ void addAsEffectOfStatement(StatementContextBase<?, ?, ?> ctx);
- @Nullable List<Object> getArgumentsFromRoot();
+ void addAsEffectOfStatement(Collection<StatementContextBase<?, ?, ?>> ctxs);
- //<K,VT, V extends VT,N extends IdentifierNamespace<K, V>>
- // <K, VT, V extends VT ,N extends IdentifierNamespace<K, V>> VT getFromNamespace(Class<N> type, K key)
- @Nonnull <K,V,N extends IdentifierNamespace<K, V>> V getFromNamespace(Class<N> type, K key) throws NamespaceNotAvailableException;
+ StatementContextBase<?, ?, ?> createCopy(
+ StatementContextBase<?, ?, ?> newParent, CopyType typeOfCopy)
+ throws SourceException;
- <K, V, N extends IdentifierNamespace<K, V>> Map<?, ?> getAllFromNamespace(Class<N> type);
+ StatementContextBase<?, ?, ?> createCopy(QNameModule newQNameModule,
+ StatementContextBase<?, ?, ?> newParent, CopyType typeOfCopy)
+ throws SourceException;
- @Nonnull StmtContext<?,?,?> getRoot();
+ CopyHistory getCopyHistory();
- @Nonnull Collection<StatementContextBase<?,?,?>> declaredSubstatements();
+ enum SupportedByFeatures {
+ UNDEFINED, SUPPORTED, NOT_SUPPORTED
+ }
- public Collection<StatementContextBase<?, ?, ?>> effectiveSubstatements();
+ SupportedByFeatures getSupportedByFeatures();
- D buildDeclared();
+ void appendCopyHistory(CopyType typeOfCopy, CopyHistory toAppend);
- E buildEffective();
+ StatementContextBase<?, ?, ?> getOriginalCtx();
- public StatementContextBase<?, ?, ?> createCopy(QNameModule newQNameModule,StatementContextBase<?, ?, ?> newParent) throws SourceException;
+ void setOriginalCtx(StatementContextBase<?, ?, ?> originalCtx);
- interface Mutable<A,D extends DeclaredStatement<A>,E extends EffectiveStatement<A, D>> extends StmtContext<A,D,E> {
+ boolean isRootContext();
- @Override
- StmtContext.Mutable<?,?,?> getParentContext();
+ void setOrder(int order);
- //<K,V,VT extends V,N extends IdentifierNamespace<K, V>> void addToNs(Class<N> type, K key, VT value)
- <K,V,VT extends V,N extends IdentifierNamespace<K, V>> void addToNs(Class<N> type, K key, VT value) throws NamespaceNotAvailableException;
+ int getOrder();
- @Override
- StmtContext.Mutable<?,?,?> getRoot();
+ void setCompletedPhase(ModelProcessingPhase completedPhase);
- ModelActionBuilder newInferenceAction(ModelProcessingPhase phase);
+ ModelProcessingPhase getCompletedPhase();
- <K,KT extends K, N extends StatementNamespace<K, ?, ?>> void addContext(Class<N> namespace, KT key,
- StmtContext<?, ?, ?> stmt);
+ /**
+ * Return version of root statement context.
+ *
+ * @return version of root statement context
+ */
+ @Nonnull YangVersion getRootVersion();
- }
+ interface Mutable<A, D extends DeclaredStatement<A>, E extends EffectiveStatement<A, D>>
+ extends StmtContext<A, D, E> {
+ @Override
+ StmtContext.Mutable<?, ?, ?> getParentContext();
+ <K, V, KT extends K, VT extends V, N extends IdentifierNamespace<K, V>> void addToNs(
+ Class<N> type, KT key, VT value)
+ throws NamespaceNotAvailableException;
+ @Nonnull
+ @Override
+ StmtContext.Mutable<?, ?, ?> getRoot();
+
+ /**
+ * Create a new inference action to be executed during specified phase. The action cannot be cancelled
+ * and will be executed even if its definition remains incomplete.
+ *
+ * @param phase Target phase in which the action will resolved.
+ * @return A new action builder.
+ * @throws NullPointerException if the specified phase is null
+ */
+ @Nonnull ModelActionBuilder newInferenceAction(@Nonnull ModelProcessingPhase phase);
+
+ /**
+ * adds statement to namespace map with the key
+ *
+ * @param namespace
+ * {@link StatementNamespace} child that determines namespace to be added to
+ * @param key
+ * of type according to namespace class specification
+ * @param stmt
+ * to be added to namespace map
+ */
+ <K, KT extends K, N extends StatementNamespace<K, ?, ?>> void addContext(
+ Class<N> namespace, KT key, StmtContext<?, ?, ?> stmt);
+
+ void setSupportedByFeatures(boolean isSupported);
+
+ /**
+ * Set version of root statement context.
+ *
+ * @param version
+ * of root statement context
+ */
+ void setRootVersion(YangVersion version);
+
+ /**
+ * Add mutable statement to seal. Each mutable statement must be sealed
+ * as the last step of statement parser processing.
+ *
+ * @param mutableStatement
+ * mutable statement which should be sealed
+ */
+ void addMutableStmtToSeal(MutableStatement mutableStatement);
+
+ /**
+ * Add required module. Based on these dependencies are collected
+ * required sources from library sources.
+ *
+ * @param dependency
+ * ModuleIdentifier of module required by current root
+ * context
+ */
+ void addRequiredModule(ModuleIdentifier dependency);
+
+ /**
+ * Set identifier of current root context.
+ *
+ * @param identifier
+ * of current root context
+ */
+ void setRootIdentifier(ModuleIdentifier identifier);
+ }
}
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