yang/yang-data-impl/src/main/java/org/opendaylight/yangtools/yang/data/impl/schema/builder/impl/ImmutableLeafSetNodeSchemaAwareBuilder.java

   1 /*
   2  * Copyright (c) 2013 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.data.impl.schema.builder.impl;
   9
  10 import com.google.common.base.Preconditions;
  11 import java.util.Collections;
  12 import org.opendaylight.yangtools.yang.data.api.YangInstanceIdentifier.NodeIdentifier;
  13 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetEntryNode;
  14 import org.opendaylight.yangtools.yang.data.api.schema.LeafSetNode;
  15 import org.opendaylight.yangtools.yang.data.impl.schema.builder.api.ListNodeBuilder;
  16 import org.opendaylight.yangtools.yang.data.impl.schema.builder.impl.valid.DataValidationException;
  17 import org.opendaylight.yangtools.yang.model.api.LeafListSchemaNode;
  18
  19 public final class ImmutableLeafSetNodeSchemaAwareBuilder<T> extends ImmutableLeafSetNodeBuilder<T> {
  20
  21     private final LeafListSchemaNode schema;
  22
  23     private ImmutableLeafSetNodeSchemaAwareBuilder(final LeafListSchemaNode schema) {
  24         this.schema = Preconditions.checkNotNull(schema);
  25         super.withNodeIdentifier(new NodeIdentifier(schema.getQName()));
  26     }
  27
  28     public ImmutableLeafSetNodeSchemaAwareBuilder(final LeafListSchemaNode schema, final ImmutableLeafSetNode<T> node) {
  29         super(node);
  30         this.schema = Preconditions.checkNotNull(schema);
  31         // FIXME: Preconditions.checkArgument(schema.getQName().equals(node.getIdentifier()));
  32         super.withNodeIdentifier(new NodeIdentifier(schema.getQName()));
  33     }
  34
  35     public static <T> ListNodeBuilder<T, LeafSetEntryNode<T>> create(final LeafListSchemaNode schema) {
  36         return new ImmutableLeafSetNodeSchemaAwareBuilder<>(schema);
  37     }
  38
  39     public static <T> ListNodeBuilder<T, LeafSetEntryNode<T>> create(final LeafListSchemaNode schema,
  40             final LeafSetNode<T> node) {
  41         if (!(node instanceof ImmutableLeafSetNode<?>)) {
  42             throw new UnsupportedOperationException(String.format("Cannot initialize from class %s", node.getClass()));
  43         }
  44
  45         return new ImmutableLeafSetNodeSchemaAwareBuilder<>(schema, (ImmutableLeafSetNode<T>) node);
  46     }
  47
  48     @Override
  49     public ListNodeBuilder<T, LeafSetEntryNode<T>> withChildValue(final T value) {
  50         // TODO check value type
  51         return super.withChildValue(value);
  52     }
  53
  54     @Override
  55     public ListNodeBuilder<T, LeafSetEntryNode<T>> withChild(final LeafSetEntryNode<T> child) {
  56         Preconditions.checkArgument(schema.getQName().equals(child.getNodeType()),
  57                 "Incompatible node type, should be: %s, is: %s", schema.getQName(), child.getNodeType());
  58         // TODO check value type using TypeProvider ?
  59         DataValidationException.checkLegalChild(schema.getQName().equals(child.getNodeType()), child.getIdentifier(),
  60             schema, Collections.singleton(schema.getQName()));
  61         return super.withChild(child);
  62     }
  63
  64     @Override
  65     public ListNodeBuilder<T, LeafSetEntryNode<T>> withNodeIdentifier(final NodeIdentifier nodeIdentifier) {
  66         throw new UnsupportedOperationException("Node identifier created from schema");
  67     }
  68 }