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.Decimal64;
  27 import org.opendaylight.yangtools.yang.common.Empty;
  28 import org.opendaylight.yangtools.yang.common.Uint16;
  29 import org.opendaylight.yangtools.yang.common.Uint32;
  30 import org.opendaylight.yangtools.yang.common.Uint64;
  31 import org.opendaylight.yangtools.yang.common.Uint8;
  32
  33 final class DefaultMatchBuilderPath<O extends DataObject, T extends DataObject> implements MatchBuilderPath<O, T> {
  34     private final QueryBuilderState builder;
  35     private final InstanceIdentifier<O> select;
  36     private final InstanceIdentifierBuilder<T> target;
  37
  38     DefaultMatchBuilderPath(final QueryBuilderState builder, final InstanceIdentifier<O> select,
  39             final InstanceIdentifierBuilder<T> target) {
  40         this.builder = requireNonNull(builder);
  41         this.select = requireNonNull(select);
  42         this.target = requireNonNull(target);
  43     }
  44
  45     @Override
  46     @SuppressWarnings("unchecked")
  47     public <N extends ChildOf<? super T>> MatchBuilderPath<O, N> childObject(final Class<N> childClass) {
  48         target.child(childClass);
  49         return (MatchBuilderPath<O, N>) this;
  50     }
  51
  52     @Override
  53     @SuppressWarnings("unchecked")
  54     public <C extends ChoiceIn<? super T> & DataObject, N extends ChildOf<? super C>>
  55             MatchBuilderPath<O, N> extractChild(final Class<C> caseClass, final Class<N> childClass) {
  56         target.child(caseClass, childClass);
  57         return (MatchBuilderPath<O, N>) this;
  58     }
  59
  60     @Override
  61     @SuppressWarnings("unchecked")
  62     public <N extends Identifiable<K> & ChildOf<? super T>, K extends Identifier<N>>
  63             MatchBuilderPath<O, N> extractChild(final Class<@NonNull N> listItem, final K listKey) {
  64         target.child(listItem, listKey);
  65         return (MatchBuilderPath<O, N>) this;
  66     }
  67
  68     @Override
  69     public ValueMatchBuilder<O, Boolean> leaf(final BooleanLeafReference<T> methodRef) {
  70         return defaultFor(methodRef);
  71     }
  72
  73     @Override
  74     public ComparableMatchBuilder<O, Decimal64> leaf(final Decimal64LeafReference<T> methodRef) {
  75         return comparableFor(methodRef);
  76     }
  77
  78     @Override
  79     public ValueMatchBuilder<O, Empty> leaf(final EmptyLeafReference<T> methodRef) {
  80         return defaultFor(methodRef);
  81     }
  82
  83     @Override
  84     public StringMatchBuilder<O> leaf(final StringLeafReference<T> methodRef) {
  85         return new DefaultStringMatchBuilder<>(builder, select, builder.bindMethod(target.build(), methodRef));
  86     }
  87
  88     @Override
  89     public ComparableMatchBuilder<O, Byte> leaf(final Int8LeafReference<T> methodRef) {
  90         return comparableFor(methodRef);
  91     }
  92
  93     @Override
  94     public ComparableMatchBuilder<O, Short> leaf(final Int16LeafReference<T> methodRef) {
  95         return comparableFor(methodRef);
  96     }
  97
  98     @Override
  99     public ComparableMatchBuilder<O, Integer> leaf(final Int32LeafReference<T> methodRef) {
 100         return comparableFor(methodRef);
 101     }
 102
 103     @Override
 104     public ComparableMatchBuilder<O, Long> leaf(final Int64LeafReference<T> methodRef) {
 105         return comparableFor(methodRef);
 106     }
 107
 108     @Override
 109     public ComparableMatchBuilder<O, Uint8> leaf(final Uint8LeafReference<T> methodRef) {
 110         return comparableFor(methodRef);
 111     }
 112
 113     @Override
 114     public ComparableMatchBuilder<O, Uint16> leaf(final Uint16LeafReference<T> methodRef) {
 115         return comparableFor(methodRef);
 116     }
 117
 118     @Override
 119     public ComparableMatchBuilder<O, Uint32> leaf(final Uint32LeafReference<T> methodRef) {
 120         return comparableFor(methodRef);
 121     }
 122
 123     @Override
 124     public ComparableMatchBuilder<O, Uint64> leaf(final Uint64LeafReference<T> methodRef) {
 125         return comparableFor(methodRef);
 126     }
 127
 128     @Override
 129     public <I extends BaseIdentity> ValueMatchBuilder<O, I> leaf(final IdentityLeafReference<T, I> methodRef) {
 130         return defaultFor(methodRef);
 131     }
 132
 133     @Override
 134     public <C extends TypeObject> ValueMatchBuilder<O, C> leaf(final TypeObjectLeafReference<T, C> methodRef) {
 135         return defaultFor(methodRef);
 136     }
 137
 138     private <F> @NonNull ValueMatchBuilder<O, F> defaultFor(final LeafReference<T, F> ref) {
 139         return new DefaultValueMatchBuilder<>(builder, select, builder.bindMethod(target.build(), ref));
 140     }
 141
 142     private <F extends Comparable<F>> @NonNull ComparableMatchBuilder<O, F> comparableFor(
 143             final LeafReference<T, F> ref) {
 144         return new DefaultComparableMatchBuilder<>(builder, select, builder.bindMethod(target.build(), ref));
 145     }
 146 }