*/
package org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.type;
-import com.google.common.collect.ImmutableList;
-import java.util.ArrayList;
-import java.util.Collections;
-import java.util.List;
-import java.util.Objects;
-import org.opendaylight.yangtools.yang.common.QName;
-import org.opendaylight.yangtools.yang.model.api.SchemaPath;
-import org.opendaylight.yangtools.yang.model.api.Status;
-import org.opendaylight.yangtools.yang.model.api.TypeDefinition;
-import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.TypeEffectiveStatement;
import org.opendaylight.yangtools.yang.model.api.stmt.TypeStatement.BitsSpecification;
import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition;
-import org.opendaylight.yangtools.yang.model.util.BaseTypes;
-import org.opendaylight.yangtools.yang.model.util.BitsType;
+import org.opendaylight.yangtools.yang.model.api.type.BitsTypeDefinition.Bit;
+import org.opendaylight.yangtools.yang.model.util.type.BaseTypes;
+import org.opendaylight.yangtools.yang.model.util.type.BitBuilder;
+import org.opendaylight.yangtools.yang.model.util.type.BitsTypeBuilder;
import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
-import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.Utils;
-import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.EffectiveStatementBase;
+import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.DeclaredEffectiveStatementBase;
+import org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective.UnknownEffectiveStatementImpl;
-public class BitsSpecificationEffectiveStatementImpl extends
- EffectiveStatementBase<String, BitsSpecification> implements BitsTypeDefinition, TypeEffectiveStatement<BitsSpecification> {
+public final class BitsSpecificationEffectiveStatementImpl extends
+ DeclaredEffectiveStatementBase<String, BitsSpecification> implements TypeEffectiveStatement<BitsSpecification> {
- private static final QName QNAME = BaseTypes.BITS_QNAME;
- private static final String DESCRIPTION = "The bits built-in type represents a bit set. "
- + "That is, a bits value is a set of flags identified by small integer position "
- + "numbers starting at 0. Each bit number has an assigned name.";
+ private final BitsTypeDefinition typeDefinition;
- private static final String REFERENCE = "https://tools.ietf.org/html/rfc6020#section-9.7";
- private static final String UNITS = "";
- private final SchemaPath path;
- private final List<Bit> bits;
- private BitsType bitsTypeInstance = null;
-
- public BitsSpecificationEffectiveStatementImpl(final StmtContext<String, BitsSpecification, EffectiveStatement<String, BitsSpecification>> ctx) {
+ public BitsSpecificationEffectiveStatementImpl(
+ final StmtContext<String, BitsSpecification, EffectiveStatement<String, BitsSpecification>> ctx) {
super(ctx);
- List<Bit> bitsInit = new ArrayList<>();
-
- path = Utils.getSchemaPath(ctx.getParentContext()).createChild(QNAME);
-
- for (final EffectiveStatement<?, ?> effectiveStatement : effectiveSubstatements()) {
- if (effectiveStatement instanceof Bit) {
- bitsInit.add(((Bit) effectiveStatement));
+ final BitsTypeBuilder builder = BaseTypes.bitsTypeBuilder(ctx.getSchemaPath().get());
+ Long highestPosition = null;
+ for (final EffectiveStatement<?, ?> stmt : effectiveSubstatements()) {
+ if (stmt instanceof BitEffectiveStatementImpl) {
+ final BitEffectiveStatementImpl bitSubStmt = (BitEffectiveStatementImpl) stmt;
+
+ final long effectivePos;
+ if (bitSubStmt.getDeclaredPosition() == null) {
+ if (highestPosition != null) {
+ SourceException.throwIf(highestPosition == 4294967295L, ctx.getStatementSourceReference(),
+ "Bit %s must have a position statement", bitSubStmt);
+ effectivePos = highestPosition + 1;
+ } else {
+ effectivePos = 0L;
+ }
+ } else {
+ effectivePos = bitSubStmt.getDeclaredPosition();
+ }
+
+ final Bit b = BitBuilder.create(bitSubStmt.getPath(), effectivePos)
+ .setDescription(bitSubStmt.getDescription()).setReference(bitSubStmt.getReference())
+ .setStatus(bitSubStmt.getStatus()).setUnknownSchemaNodes(bitSubStmt.getUnknownSchemaNodes())
+ .build();
+
+ SourceException.throwIf(b.getPosition() < 0L && b.getPosition() > 4294967295L,
+ ctx.getStatementSourceReference(), "Bit %s has illegal position", b);
+
+ if (highestPosition == null || highestPosition < b.getPosition()) {
+ highestPosition = b.getPosition();
+ }
+
+ builder.addBit(b);
+ }
+ if (stmt instanceof UnknownEffectiveStatementImpl) {
+ builder.addUnknownSchemaNode((UnknownEffectiveStatementImpl) stmt);
}
}
- bits = ImmutableList.copyOf(bitsInit);
- }
-
- @Override
- public List<Bit> getBits() {
- return bits;
- }
-
- @Override
- public BitsTypeDefinition getBaseType() {
- return null;
- }
-
- @Override
- public String getUnits() {
- return UNITS;
- }
-
- @Override
- public Object getDefaultValue() {
- return bits;
- }
-
- @Override
- public QName getQName() {
- return QNAME;
- }
-
- @Override
- public SchemaPath getPath() {
- return path;
- }
-
- @Override
- public List<UnknownSchemaNode> getUnknownSchemaNodes() {
- return Collections.emptyList();
- }
-
- @Override
- public String getDescription() {
- return DESCRIPTION;
- }
-
- @Override
- public String getReference() {
- return REFERENCE;
- }
-
- @Override
- public Status getStatus() {
- return Status.CURRENT;
- }
-
- @Override
- public int hashCode() {
- final int prime = 31;
- int result = 1;
- result = prime * result + Objects.hashCode(bits);
- result = prime * result + QNAME.hashCode();
- result = prime * result + path.hashCode();
- return result;
- }
-
- @Override
- public boolean equals(final Object obj) {
- if (this == obj) {
- return true;
- }
- if (obj == null) {
- return false;
- }
- if (getClass() != obj.getClass()) {
- return false;
- }
- BitsSpecificationEffectiveStatementImpl other = (BitsSpecificationEffectiveStatementImpl) obj;
- return Objects.equals(bits, other.bits) && Objects.equals(path, other.path);
- }
-
- @Override
- public String toString() {
- StringBuilder builder = new StringBuilder();
- builder.append(BitsSpecificationEffectiveStatementImpl.class.getSimpleName());
- builder.append(" [name=");
- builder.append(QNAME);
- builder.append(", path=");
- builder.append(path);
- builder.append(", description=");
- builder.append(DESCRIPTION);
- builder.append(", reference=");
- builder.append(REFERENCE);
- builder.append(", bits=");
- builder.append(bits);
- builder.append(", units=");
- builder.append(UNITS);
- builder.append("]");
- return builder.toString();
+ typeDefinition = builder.build();
}
@Override
- public TypeDefinition<?> getTypeDefinition() {
- if(bitsTypeInstance != null) {
- return bitsTypeInstance;
- }
-
- bitsTypeInstance = BitsType.create(path, bits);
-
- return bitsTypeInstance;
+ public BitsTypeDefinition getTypeDefinition() {
+ return typeDefinition;
}
}
Code Review / yangtools.git / blobdiff