yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/UnknownEffectiveStatementImpl.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
   9 package org.opendaylight.yangtools.yang.parser.stmt.rfc6020.effective;
  10
  11 import java.util.Objects;
  12 import javax.annotation.Nonnull;
  13 import org.opendaylight.yangtools.yang.common.QName;
  14 import org.opendaylight.yangtools.yang.model.api.SchemaPath;
  15 import org.opendaylight.yangtools.yang.model.api.UnknownSchemaNode;
  16 import org.opendaylight.yangtools.yang.model.api.stmt.UnknownStatement;
  17 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContext;
  18 import org.opendaylight.yangtools.yang.parser.spi.meta.StmtContextUtils;
  19
  20 public final class UnknownEffectiveStatementImpl
  21         extends UnknownEffectiveStatementBase<String, UnknownStatement<String>> {
  22
  23     private final QName maybeQNameArgument;
  24     private final SchemaPath path;
  25
  26     public UnknownEffectiveStatementImpl(final StmtContext<String, UnknownStatement<String>, ?> ctx) {
  27         super(ctx);
  28
  29         // FIXME: Remove following section after fixing 4380
  30         final UnknownSchemaNode original = (UnknownSchemaNode) ctx.getOriginalCtx().map(StmtContext::buildEffective)
  31                 .orElse(null);
  32         if (original != null) {
  33             this.maybeQNameArgument = original.getQName();
  34         } else {
  35             QName maybeQNameArgumentInit = null;
  36             try {
  37                 maybeQNameArgumentInit = StmtContextUtils.qnameFromArgument(ctx, argument());
  38             } catch (IllegalArgumentException e) {
  39                 maybeQNameArgumentInit = getNodeType();
  40             }
  41             this.maybeQNameArgument = maybeQNameArgumentInit;
  42         }
  43         path = ctx.getParentContext().getSchemaPath().get().createChild(maybeQNameArgument);
  44     }
  45
  46     @Nonnull
  47     @Override
  48     public QName getQName() {
  49         return maybeQNameArgument;
  50     }
  51
  52     @Nonnull
  53     @Override
  54     public SchemaPath getPath() {
  55         return path;
  56     }
  57
  58     @Override
  59     public int hashCode() {
  60         final int prime = 31;
  61         int result = 1;
  62         result = prime * result + Objects.hashCode(maybeQNameArgument);
  63         result = prime * result + Objects.hashCode(path);
  64         result = prime * result + Objects.hashCode(getNodeType());
  65         result = prime * result + Objects.hashCode(getNodeParameter());
  66         return result;
  67     }
  68
  69     @Override
  70     public boolean equals(final Object obj) {
  71         if (this == obj) {
  72             return true;
  73         }
  74         if (!(obj instanceof UnknownEffectiveStatementImpl)) {
  75             return false;
  76         }
  77         UnknownEffectiveStatementImpl other = (UnknownEffectiveStatementImpl) obj;
  78         return Objects.equals(maybeQNameArgument, other.maybeQNameArgument) && Objects.equals(path, other.path)
  79                 && Objects.equals(getNodeType(), other.getNodeType())
  80                 && Objects.equals(getNodeParameter(), other.getNodeParameter());
  81     }
  82 }