package org.opendaylight.yangtools.yang.parser.spi.meta;
import com.google.common.base.Function;
+import com.google.common.base.Predicate;
+import com.google.common.base.Splitter;
import java.util.Collection;
+import java.util.HashSet;
+import java.util.List;
+import java.util.Set;
+import org.opendaylight.yangtools.yang.common.QName;
+import org.opendaylight.yangtools.yang.common.QNameModule;
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.KeyStatement;
+import org.opendaylight.yangtools.yang.model.api.stmt.SchemaNodeIdentifier;
+import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext.TypeOfCopy;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.UnknownStatementImpl;
public final class StmtContextUtils {
- private static final Function<StmtContext<?, ?,?>, DeclaredStatement<?>> BUILD_DECLARED = new Function<StmtContext<?,?,?>, DeclaredStatement<?>>() {
+ public static final char LIST_KEY_SEPARATOR = ' ';
+ private static final Splitter KEY_SPLITTER = Splitter.on(LIST_KEY_SEPARATOR).omitEmptyStrings().trimResults();
+
+ private static final Function<StmtContext<?, ?, ?>, DeclaredStatement<?>> BUILD_DECLARED = new Function<StmtContext<?, ?, ?>, DeclaredStatement<?>>() {
@Override
public DeclaredStatement<?> apply(final StmtContext<?, ?, ?> input) {
return input.buildDeclared();
}
};
- private static final Function<StmtContext<?, ?,?>, EffectiveStatement<?,?>> BUILD_EFFECTIVE = new Function<StmtContext<?,?,?>, EffectiveStatement<?,?>>() {
+ private static final Function<StmtContext<?, ?, ?>, EffectiveStatement<?, ?>> BUILD_EFFECTIVE = new Function<StmtContext<?, ?, ?>, EffectiveStatement<?, ?>>() {
@Override
public EffectiveStatement<?, ?> apply(final StmtContext<?, ?, ?> input) {
return input.buildEffective();
}
};
+ public static final Predicate<StmtContext<?, ?, ?>> IS_SUPPORTED_TO_BUILD_EFFECTIVE = new Predicate<StmtContext<?, ?, ?>>() {
+ @Override
+ public boolean apply(StmtContext<?, ?, ?> input) {
+ return input.isSupportedToBuildEffective();
+ }
+ };
+
private StmtContextUtils() {
throw new UnsupportedOperationException("Utility class");
}
}
@SuppressWarnings("unchecked")
- public static <E extends EffectiveStatement<?, ?>> Function<StmtContext<?, ?, ? extends E>, E> buildEffective() {
+ public static final <E extends EffectiveStatement<?, ?>> Function<StmtContext<?, ?, ? extends E>, E> buildEffective() {
return Function.class.cast(BUILD_EFFECTIVE);
}
@SuppressWarnings("unchecked")
- public static <AT, DT extends DeclaredStatement<AT>> AT firstAttributeOf(
- final Iterable<? extends StmtContext<?, ?, ?>> contexts,
- final Class<DT> declaredType) {
+ public static final <AT, DT extends DeclaredStatement<AT>> AT firstAttributeOf(
+ final Iterable<? extends StmtContext<?, ?, ?>> contexts, final Class<DT> declaredType) {
for (StmtContext<?, ?, ?> ctx : contexts) {
if (producesDeclared(ctx, declaredType)) {
return (AT) ctx.getStatementArgument();
}
@SuppressWarnings("unchecked")
- public static <AT, DT extends DeclaredStatement<AT>> AT firstAttributeOf(
- final StmtContext<?, ?, ?> ctx, final Class<DT> declaredType) {
+ public static final <AT, DT extends DeclaredStatement<AT>> AT firstAttributeOf(final StmtContext<?, ?, ?> ctx,
+ final Class<DT> declaredType) {
if (producesDeclared(ctx, declaredType)) {
return (AT) ctx.getStatementArgument();
return null;
}
- public static <DT extends DeclaredStatement<?>> StmtContext<?, ?, ?> findFirstDeclaredSubstatement(
- final StmtContext<?, ?, ?> stmtContext, final Class<DT> declaredType) {
- Collection<? extends StmtContext<?, ?, ?>> declaredSubstatements = stmtContext
- .declaredSubstatements();
+ @SuppressWarnings("unchecked")
+ public static final <AT, DT extends DeclaredStatement<AT>> StmtContext<AT, ?, ?> findFirstDeclaredSubstatement(
+ StmtContext<?, ?, ?> stmtContext, Class<DT> declaredType) {
+ Collection<? extends StmtContext<?, ?, ?>> declaredSubstatements = stmtContext.declaredSubstatements();
for (StmtContext<?, ?, ?> subStmtContext : declaredSubstatements) {
- if (producesDeclared(subStmtContext,declaredType)) {
- return subStmtContext;
+ if (producesDeclared(subStmtContext, declaredType)) {
+ return (StmtContext<AT, ?, ?>) subStmtContext;
}
}
return null;
}
- public static StmtContext<?, ?, ?> findFirstDeclaredSubstatement(
- final StmtContext<?, ?, ?> stmtContext, int startIndex, final Class<? extends DeclaredStatement<?>>... types) {
+ public static final StmtContext<?, ?, ?> findFirstDeclaredSubstatement(final StmtContext<?, ?, ?> stmtContext,
+ int startIndex, final Class<? extends DeclaredStatement<?>>... types) {
if (startIndex >= types.length) {
return null;
}
- Collection<? extends StmtContext<?, ?, ?>> declaredSubstatements = stmtContext
- .declaredSubstatements();
+ Collection<? extends StmtContext<?, ?, ?>> declaredSubstatements = stmtContext.declaredSubstatements();
for (StmtContext<?, ?, ?> subStmtContext : declaredSubstatements) {
- if (producesDeclared(subStmtContext,types[startIndex])) {
+ if (producesDeclared(subStmtContext, types[startIndex])) {
if (startIndex + 1 == types.length) {
return subStmtContext;
} else {
- return findFirstDeclaredSubstatement(subStmtContext,
- ++startIndex, types);
+ return findFirstDeclaredSubstatement(subStmtContext, ++startIndex, types);
}
}
}
return null;
}
- public static <DT extends DeclaredStatement<?>> StmtContext<?, ?, ?> findFirstDeclaredSubstatementOnSublevel(
- final StmtContext<?, ?, ?> stmtContext, final Class<DT> declaredType,
- int sublevel) {
- Collection<? extends StmtContext<?, ?, ?>> declaredSubstatements = stmtContext
- .declaredSubstatements();
+ public static final <DT extends DeclaredStatement<?>> StmtContext<?, ?, ?> findFirstDeclaredSubstatementOnSublevel(
+ final StmtContext<?, ?, ?> stmtContext, final Class<DT> declaredType, int sublevel) {
+ Collection<? extends StmtContext<?, ?, ?>> declaredSubstatements = stmtContext.declaredSubstatements();
for (StmtContext<?, ?, ?> subStmtContext : declaredSubstatements) {
- if (sublevel == 1 && producesDeclared(subStmtContext,declaredType)) {
+ if (sublevel == 1 && producesDeclared(subStmtContext, declaredType)) {
return subStmtContext;
} else {
if (sublevel > 1) {
- StmtContext<?, ?, ?> result = findFirstDeclaredSubstatementOnSublevel(
- subStmtContext, declaredType, --sublevel);
+ StmtContext<?, ?, ?> result = findFirstDeclaredSubstatementOnSublevel(subStmtContext, declaredType,
+ --sublevel);
if (result != null) {
return result;
}
return null;
}
- public static <DT extends DeclaredStatement<?>> StmtContext<?, ?, ?> findDeepFirstDeclaredSubstatement(
+ public static final <DT extends DeclaredStatement<?>> StmtContext<?, ?, ?> findDeepFirstDeclaredSubstatement(
final StmtContext<?, ?, ?> stmtContext, final Class<DT> declaredType) {
- Collection<? extends StmtContext<?, ?, ?>> declaredSubstatements = stmtContext
- .declaredSubstatements();
+ Collection<? extends StmtContext<?, ?, ?>> declaredSubstatements = stmtContext.declaredSubstatements();
for (StmtContext<?, ?, ?> subStmtContext : declaredSubstatements) {
- if (producesDeclared(subStmtContext,declaredType)) {
+ if (producesDeclared(subStmtContext, declaredType)) {
return subStmtContext;
} else {
- StmtContext<?, ?, ?> result = findDeepFirstDeclaredSubstatement(
- subStmtContext, declaredType);
+ StmtContext<?, ?, ?> result = findDeepFirstDeclaredSubstatement(subStmtContext, declaredType);
if (result != null) {
return result;
}
return null;
}
- public static boolean producesDeclared(final StmtContext<?, ?, ?> ctx,
+ public static final boolean producesDeclared(final StmtContext<?, ?, ?> ctx,
final Class<? extends DeclaredStatement<?>> type) {
- return type.isAssignableFrom(ctx.getPublicDefinition()
- .getDeclaredRepresentationClass());
+ return type.isAssignableFrom(ctx.getPublicDefinition().getDeclaredRepresentationClass());
+ }
+
+ public static boolean isInExtensionBody(StmtContext<?, ?, ?> stmtCtx) {
+
+ StmtContext<?, ?, ?> current = stmtCtx;
+ while (!current.getParentContext().isRootContext()) {
+ current = current.getParentContext();
+ if (producesDeclared(current, UnknownStatementImpl.class)) {
+ return true;
+ }
+ }
+
+ return false;
+ }
+
+ public static boolean isUnknownStatement(StmtContext<?, ?, ?> stmtCtx) {
+ return producesDeclared(stmtCtx, UnknownStatementImpl.class);
+ }
+
+ public static Set<TypeOfCopy> getCopyTypesFromOriginal(StmtContext<?, ?, ?> ctx) {
+
+ Set<TypeOfCopy> copyTypesFromOriginal = new HashSet<>();
+ StmtContext<?, ?, ?> current = ctx;
+
+ while (current.getOriginalCtx() != null) {
+ copyTypesFromOriginal.add(current.getTypeOfCopy());
+ current = current.getOriginalCtx();
+ }
+
+ return copyTypesFromOriginal;
+ }
+
+ public static Collection<SchemaNodeIdentifier> replaceModuleQNameForKey(
+ StmtContext<Collection<SchemaNodeIdentifier>, KeyStatement, ?> keyStmtCtx, QNameModule newQNameModule) {
+
+ List<String> keyTokens = KEY_SPLITTER.splitToList(keyStmtCtx.rawStatementArgument());
+
+ Set<SchemaNodeIdentifier> newKeys = new HashSet<>();
+
+ for (String keyToken : keyTokens) {
+ QName keyQName = QName.create(newQNameModule, keyToken);
+ SchemaNodeIdentifier keyIdentifier = SchemaNodeIdentifier.create(false, keyQName);
+ newKeys.add(keyIdentifier);
+ }
+
+ return newKeys;
}
}
Code Review / yangtools.git / blobdiff