yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/type/IntegralTypeEffectiveStatementImpl.java

   1 /*
   2  * Copyright (c) 2017 Pantheon Technologies, s.r.o. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.yangtools.yang.parser.rfc7950.stmt.type;
   9
  10 import javax.annotation.Nonnull;
  11 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  12 import org.opendaylight.yangtools.yang.model.api.meta.EffectiveStatement;
  13 import org.opendaylight.yangtools.yang.model.api.stmt.TypeEffectiveStatement;
  14 import org.opendaylight.yangtools.yang.model.api.stmt.TypeStatement;
  15 import org.opendaylight.yangtools.yang.model.api.type.RangeRestrictedTypeDefinition;
  16 import org.opendaylight.yangtools.yang.model.util.type.InvalidRangeConstraintException;
  17 import org.opendaylight.yangtools.yang.model.util.type.RangeRestrictedTypeBuilder;
  18 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.DeclaredEffectiveStatementBase;
  19 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.range.RangeEffectiveStatementImpl;
  20 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  21 import org.opendaylight.yangtools.yang.parser.spi.source.SourceException;
  22
  23 final class IntegralTypeEffectiveStatementImpl<T extends RangeRestrictedTypeDefinition<T, N>,
  24         N extends Number & Comparable<N>> extends DeclaredEffectiveStatementBase<String, TypeStatement>
  25         implements TypeEffectiveStatement<TypeStatement> {
  26
  27     private final T typeDefinition;
  28
  29     IntegralTypeEffectiveStatementImpl(
  30             final StmtContext<String, TypeStatement, EffectiveStatement<String, TypeStatement>> ctx,
  31             final RangeRestrictedTypeBuilder<T, N> builder) {
  32         super(ctx);
  33
  34         for (EffectiveStatement<?, ?> stmt : effectiveSubstatements()) {
  35             if (stmt instanceof RangeEffectiveStatementImpl) {
  36                 final RangeEffectiveStatementImpl rangeStmt = (RangeEffectiveStatementImpl)stmt;
  37                 builder.setRangeConstraint(rangeStmt, rangeStmt.argument());
  38             }
  39             if (stmt instanceof UnknownSchemaNode) {
  40                 builder.addUnknownSchemaNode((UnknownSchemaNode)stmt);
  41             }
  42         }
  43
  44         try {
  45             typeDefinition = builder.build();
  46         } catch (InvalidRangeConstraintException e) {
  47             throw new SourceException(ctx.getStatementSourceReference(), e, "Invalid range constraint: %s",
  48                 e.getOffendingRanges());
  49         }
  50     }
  51
  52     @Nonnull
  53     @Override
  54     public T getTypeDefinition() {
  55         return typeDefinition;
  56     }
  57 }