yang/yang-parser-rfc7950/src/main/java/org/opendaylight/yangtools/yang/parser/rfc7950/stmt/extension/UnrecognizedEffectiveStatementImpl.java

   1 /*
   2  * Copyright (c) 2015 Cisco Systems, Inc. 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.extension;
   9
  10 import java.util.Objects;
  11 import javax.annotation.Nonnull;
  12 import org.opendaylight.yangtools.yang.common.QName;
  13 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  14 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  15 import org.opendaylight.yangtools.yang.model.api.stmt.UnrecognizedEffectiveStatement;
  16 import org.opendaylight.yangtools.yang.model.api.stmt.UnrecognizedStatement;
  17 import org.opendaylight.yangtools.yang.parser.rfc7950.stmt.UnknownEffectiveStatementBase;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  19 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
  20
  21 final class UnrecognizedEffectiveStatementImpl extends UnknownEffectiveStatementBase<String, UnrecognizedStatement>
  22         implements UnrecognizedEffectiveStatement {
  23
  24     private final QName maybeQNameArgument;
  25     private final SchemaPath path;
  26
  27     UnrecognizedEffectiveStatementImpl(final StmtContext<String, UnrecognizedStatement, ?> ctx) {
  28         super(ctx);
  29
  30         // FIXME: Remove following section after fixing 4380
  31         final UnknownSchemaNode original = (UnknownSchemaNode) ctx.getOriginalCtx().map(StmtContext::buildEffective)
  32                 .orElse(null);
  33         if (original != null) {
  34             this.maybeQNameArgument = original.getQName();
  35         } else {
  36             QName maybeQNameArgumentInit = null;
  37             try {
  38                 maybeQNameArgumentInit = StmtContextUtils.qnameFromArgument(ctx, argument());
  39             } catch (IllegalArgumentException e) {
  40                 maybeQNameArgumentInit = getNodeType();
  41             }
  42             this.maybeQNameArgument = maybeQNameArgumentInit;
  43         }
  44         path = ctx.getParentContext().getSchemaPath().get().createChild(maybeQNameArgument);
  45     }
  46
  47     @Nonnull
  48     @Override
  49     public QName getQName() {
  50         return maybeQNameArgument;
  51     }
  52
  53     @Nonnull
  54     @Override
  55     public SchemaPath getPath() {
  56         return path;
  57     }
  58
  59     @Override
  60     public int hashCode() {
  61         final int prime = 31;
  62         int result = 1;
  63         result = prime * result + Objects.hashCode(maybeQNameArgument);
  64         result = prime * result + Objects.hashCode(path);
  65         result = prime * result + Objects.hashCode(getNodeType());
  66         result = prime * result + Objects.hashCode(getNodeParameter());
  67         return result;
  68     }
  69
  70     @Override
  71     public boolean equals(final Object obj) {
  72         if (this == obj) {
  73             return true;
  74         }
  75         if (!(obj instanceof UnrecognizedEffectiveStatementImpl)) {
  76             return false;
  77         }
  78         UnrecognizedEffectiveStatementImpl other = (UnrecognizedEffectiveStatementImpl) obj;
  79         return Objects.equals(maybeQNameArgument, other.maybeQNameArgument) && Objects.equals(path, other.path)
  80                 && Objects.equals(getNodeType(), other.getNodeType())
  81                 && Objects.equals(getNodeParameter(), other.getNodeParameter());
  82     }
  83 }