experiment-v3-jcas/uimaj-ep-cas-editor/src/main/java/org/apache/uima/caseditor/editor/styleview/AnnotationTypeNode.java

/*
 * 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.uima.caseditor.editor.styleview;

import org.apache.uima.cas.Type;
import org.apache.uima.caseditor.editor.AnnotationEditor;
import org.eclipse.core.runtime.IAdaptable;


/**
 * The Class AnnotationTypeNode.
 */
public class AnnotationTypeNode implements IAdaptable{

  /** The editor. */
  private AnnotationEditor editor;
  
  /** The type. */
  private Type type;
  
  /**
   * Instantiates a new annotation type node.
   *
   * @param editor the editor
   * @param type the type
   */
  AnnotationTypeNode(AnnotationEditor editor, Type type) {
    this.editor = editor;
    this.type = type;
  }
  
  /**
   * Gets the editor.
   *
   * @return the editor
   */
  public AnnotationEditor getEditor() {
    return editor;
  }
  
  /**
   * Gets the annotation type.
   *
   * @return the annotation type
   */
  public Type getAnnotationType() {
    return type;
  }
  
  /* (non-Javadoc)
   * @see java.lang.Object#equals(java.lang.Object)
   */
  @Override
  public boolean equals(Object obj) {
    
    if (obj instanceof AnnotationTypeNode) {
      
      AnnotationTypeNode typeNode = (AnnotationTypeNode) obj;
      
      return type.equals(typeNode.type);
    }
    
    return false;
  }
  
  /* (non-Javadoc)
   * @see java.lang.Object#hashCode()
   */
  @Override
  public int hashCode() {
    return type.hashCode();
  }

  /* (non-Javadoc)
   * @see org.eclipse.core.runtime.IAdaptable#getAdapter(java.lang.Class)
   */
  @Override
  public Object getAdapter(@SuppressWarnings("rawtypes") Class adapter) {
    
    if (AnnotationTypeNode.class.equals(adapter)) {
      return this;
    }
    
    return null;
  }
}