binding/mdsal-binding-dom-adapter/src/main/java/org/opendaylight/mdsal/binding/dom/adapter/query/DefaultMatchBuilderPath.java

   1 /*
   2  * Copyright (c) 2020 PANTHEON.tech, 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.mdsal.binding.dom.adapter.query;
   9
  10 import static java.util.Objects.requireNonNull;
  11
  12 import org.eclipse.jdt.annotation.NonNull;
  13 import org.opendaylight.mdsal.binding.api.query.ComparableMatchBuilder;
  14 import org.opendaylight.mdsal.binding.api.query.MatchBuilderPath;
  15 import org.opendaylight.mdsal.binding.api.query.StringMatchBuilder;
  16 import org.opendaylight.mdsal.binding.api.query.ValueMatchBuilder;
  17 import org.opendaylight.yangtools.yang.binding.BaseIdentity;
  18 import org.opendaylight.yangtools.yang.binding.ChildOf;
  19 import org.opendaylight.yangtools.yang.binding.ChoiceIn;
  20 import org.opendaylight.yangtools.yang.binding.DataObject;
  21 import org.opendaylight.yangtools.yang.binding.Identifiable;
  22 import org.opendaylight.yangtools.yang.binding.Identifier;
  23 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
  24 import org.opendaylight.yangtools.yang.binding.InstanceIdentifier.InstanceIdentifierBuilder;
  25 import org.opendaylight.yangtools.yang.binding.TypeObject;
  26 import org.opendaylight.yangtools.yang.common.Empty;
  27 import org.opendaylight.yangtools.yang.common.Uint16;
  28 import org.opendaylight.yangtools.yang.common.Uint32;
  29 import org.opendaylight.yangtools.yang.common.Uint64;
  30 import org.opendaylight.yangtools.yang.common.Uint8;
  31
  32 final class DefaultMatchBuilderPath<O extends DataObject, T extends DataObject> implements MatchBuilderPath<O, T> {
  33     private final QueryBuilderState builder;
  34     private final InstanceIdentifier<O> select;
  35     private final InstanceIdentifierBuilder<T> target;
  36
  37     DefaultMatchBuilderPath(final QueryBuilderState builder, final InstanceIdentifier<O> select,
  38             final InstanceIdentifierBuilder<T> target) {
  39         this.builder = requireNonNull(builder);
  40         this.select = requireNonNull(select);
  41         this.target = requireNonNull(target);
  42     }
  43
  44     @Override
  45     @SuppressWarnings("unchecked")
  46     public <N extends ChildOf<? super T>> MatchBuilderPath<O, N> childObject(final Class<N> childClass) {
  47         target.child(childClass);
  48         return (MatchBuilderPath<O, N>) this;
  49     }
  50
  51     @Override
  52     @SuppressWarnings("unchecked")
  53     public <C extends ChoiceIn<? super T> & DataObject, N extends ChildOf<? super C>>
  54             MatchBuilderPath<O, N> extractChild(final Class<C> caseClass, final Class<N> childClass) {
  55         target.child(caseClass, childClass);
  56         return (MatchBuilderPath<O, N>) this;
  57     }
  58
  59     @Override
  60     @SuppressWarnings("unchecked")
  61     public <N extends Identifiable<K> & ChildOf<? super T>, K extends Identifier<N>>
  62             MatchBuilderPath<O, N> extractChild(final Class<@NonNull N> listItem, final K listKey) {
  63         target.child(listItem, listKey);
  64         return (MatchBuilderPath<O, N>) this;
  65     }
  66
  67     @Override
  68     public ValueMatchBuilder<O, Boolean> leaf(final BooleanLeafReference<T> methodRef) {
  69         return defaultFor(methodRef);
  70     }
  71
  72     @Override
  73     public ValueMatchBuilder<O, Empty> leaf(final EmptyLeafReference<T> methodRef) {
  74         return defaultFor(methodRef);
  75     }
  76
  77     @Override
  78     public StringMatchBuilder<O> leaf(final StringLeafReference<T> methodRef) {
  79         return new DefaultStringMatchBuilder<>(builder, select, builder.bindMethod(target.build(), methodRef));
  80     }
  81
  82     @Override
  83     public ComparableMatchBuilder<O, Byte> leaf(final Int8LeafReference<T> methodRef) {
  84         return comparableFor(methodRef);
  85     }
  86
  87     @Override
  88     public ComparableMatchBuilder<O, Short> leaf(final Int16LeafReference<T> methodRef) {
  89         return comparableFor(methodRef);
  90     }
  91
  92     @Override
  93     public ComparableMatchBuilder<O, Integer> leaf(final Int32LeafReference<T> methodRef) {
  94         return comparableFor(methodRef);
  95     }
  96
  97     @Override
  98     public ComparableMatchBuilder<O, Long> leaf(final Int64LeafReference<T> methodRef) {
  99         return comparableFor(methodRef);
 100     }
 101
 102     @Override
 103     public ComparableMatchBuilder<O, Uint8> leaf(final Uint8LeafReference<T> methodRef) {
 104         return comparableFor(methodRef);
 105     }
 106
 107     @Override
 108     public ComparableMatchBuilder<O, Uint16> leaf(final Uint16LeafReference<T> methodRef) {
 109         return comparableFor(methodRef);
 110     }
 111
 112     @Override
 113     public ComparableMatchBuilder<O, Uint32> leaf(final Uint32LeafReference<T> methodRef) {
 114         return comparableFor(methodRef);
 115     }
 116
 117     @Override
 118     public ComparableMatchBuilder<O, Uint64> leaf(final Uint64LeafReference<T> methodRef) {
 119         return comparableFor(methodRef);
 120     }
 121
 122     @Override
 123     public <I extends BaseIdentity> ValueMatchBuilder<O, I> leaf(final IdentityLeafReference<T, I> methodRef) {
 124         return defaultFor(methodRef);
 125     }
 126
 127     @Override
 128     public <C extends TypeObject> ValueMatchBuilder<O, C> leaf(final TypeObjectLeafReference<T, C> methodRef) {
 129         return defaultFor(methodRef);
 130     }
 131
 132     private <F> @NonNull ValueMatchBuilder<O, F> defaultFor(final LeafReference<T, F> ref) {
 133         return new DefaultValueMatchBuilder<>(builder, select, builder.bindMethod(target.build(), ref));
 134     }
 135
 136     private <F extends Comparable<F>> @NonNull ComparableMatchBuilder<O, F> comparableFor(
 137             final LeafReference<T, F> ref) {
 138         return new DefaultComparableMatchBuilder<>(builder, select, builder.bindMethod(target.build(), ref));
 139     }
 140 }