content: /*
   *  Licensed to the Apache Software Foundation (ASF) under one
   *  or more contributor license agreements.  See the NOTICE file
   *  distributed with this work for additional information
   *  regarding copyright ownership.  The ASF licenses this file
   *  to you under the Apache License, Version 2.0 (the
   *  "License"); you may not use this file except in compliance
   *  with the License.  You may obtain a copy of the License at
   *
   *        http://www.apache.org/licenses/LICENSE-2.0
   *
   *  Unless required by applicable law or agreed to in writing,
   *  software distributed under the License is distributed on an
   *  "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
   *  KIND, either express or implied.  See the License for the
   *  specific language governing permissions and limitations
   *  under the License.
   */
  package org.apache.causeway.core.metamodel.facets.properties.typicallen.fromtype;
  
  import java.util.function.BiConsumer;
  
  import org.apache.causeway.core.metamodel.facetapi.FacetHolder;
  import org.apache.causeway.core.metamodel.facets.FacetedMethod;
  import org.apache.causeway.core.metamodel.facets.objectvalue.multiline.MultiLineFacet;
  import org.apache.causeway.core.metamodel.facets.objectvalue.typicallen.TypicalLengthFacet;
  import org.apache.causeway.core.metamodel.facets.objectvalue.typicallen.TypicalLengthFacetAbstract;
  
  public class TypicalLengthFacetOnPropertyFromType
  extends TypicalLengthFacetAbstract {
  
      // -- FACTORY
  
      /**
       * @apiNote call during post processing only!
       * based on the assumption, that all MultiLineFacet processing already has settled
       * on the peer (property meta-data)
       */
      public static TypicalLengthFacetOnPropertyFromType createWhilePostprocessing(
              final TypicalLengthFacet typicalLengthFacet,
              final FacetedMethod peer) {
  
          final int numberOfLines = peer.lookupFacet(MultiLineFacet.class)
                  .map(MultiLineFacet::numberOfLines)
                  .orElse(1);
          final int typicalLength = numberOfLines * typicalLengthFacet.value();
  
          return new TypicalLengthFacetOnPropertyFromType(
                  typicalLength, typicalLengthFacet, peer);
      }
  
      // -- FIELDS
  
      /**
       * @apiNote held only for reporting purposes
       */
      private final TypicalLengthFacet typicalLengthFacet;
  
      // -- CONSTRUCTOR
  
      private TypicalLengthFacetOnPropertyFromType(
              final int typicalLength,
              final TypicalLengthFacet typicalLengthFacet,
              final FacetHolder holder) {
          super(typicalLength, holder, Precedence.INFERRED);
          this.typicalLengthFacet = typicalLengthFacet;
      }
  
      // -- IMPL
  
      @Override
      public void visitAttributes(final BiConsumer<String, Object> visitor) {
          super.visitAttributes(visitor);
          visitor.accept("typicalLengthFacet", typicalLengthFacet);
      }
  
  }
  