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.viewer.wicket.model.hints;
  
  import java.util.Objects;
  
  import org.apache.wicket.Component;
  import org.apache.wicket.ajax.AjaxRequestTarget;
  
  public class CausewaySelectorEvent extends CausewayEventLetterAbstract {
  
      private final Component component;
      private final String hintKey;
      private final String hintValue;
  
      public CausewaySelectorEvent(
              final Component component,
              final String hintKey,
              final String hintValue,
              final AjaxRequestTarget target) {
          super(target);
          this.component = component;
          this.hintKey = hintKey;
          this.hintValue = hintValue;
      }
  
      public String hintFor(final Component component, final String hintKey) {
          return sameComponent(component)
                  && sameKey(hintKey)
                  ? hintValue
                  : null;
      }
  
      private boolean sameComponent(final Component other) {
          return Objects.equals(this.component, other);
      }
  
      private boolean sameKey(final String other) {
          return Objects.equals(this.hintKey, other);
      }
  
  }
  
  