/**
   * Generates indexed getter method with body and optionaly with Javadoc comment.
   *
   * @param body Body of the method
   * @param javadoc Generate Javadoc comment?
   * @throws SourceException If modification of source code is impossible.
   */
  void generateIndexedGetterMethod(String body, boolean javadoc) throws SourceException {

    ClassElement declaringClass = getDeclaringClass();
    MethodElement newGetter = new MethodElement();
    MethodParameter[] newParameters = {new MethodParameter("index", Type.INT, false)}; // NOI18N

    newGetter.setName(Identifier.create("get" + capitalizeFirstLetter(getName()))); // NOI18N
    newGetter.setReturn(indexedType);
    newGetter.setModifiers(Modifier.PUBLIC);
    newGetter.setParameters(newParameters);
    if (declaringClass.isInterface()) {
      newGetter.setBody(null);
    } else if (body != null) newGetter.setBody(body);

    if (javadoc) {
      String comment =
          MessageFormat.format(
              bundle.getString("COMMENT_IdxPropertyGetter"), new Object[] {getName()});
      newGetter.getJavaDoc().setRawText(comment);
    }

    // System.out.println ("Generating getter" ); // NOI18N

    if (declaringClass == null) throw new SourceException();
    else {
      // System.out.println ( "Adding getter method" ); // NOI18N
      declaringClass.addMethod(newGetter);
      indexedGetterMethod =
          declaringClass.getMethod(newGetter.getName(), getParameterTypes(newGetter));
    }
  }
  /**
   * Deletes the indexed setter method in source
   *
   * @throws SourceException If modification of source code is impossible.
   */
  void deleteIndexedSetterMethod() throws SourceException {

    if (indexedSetterMethod == null) return;

    ClassElement declaringClass = getDeclaringClass();

    if (declaringClass == null) {
      throw new SourceException();
    } else {
      declaringClass.removeMethod(indexedSetterMethod);
      indexedSetterMethod = null;
    }
  }
  /**
   * Generates indexed setter method with body and optionaly with Javadoc comment.
   *
   * @param body Body of the method
   * @param javadoc Generate Javadoc comment?
   * @param constrained Is the property constrained?
   * @throws SourceException If modification of source code is impossible.
   */
  void generateIndexedSetterMethod(String body, boolean constrained, boolean javadoc)
      throws SourceException {

    ClassElement declaringClass = getDeclaringClass();
    MethodElement newSetter = new MethodElement();
    MethodParameter[] newParameters = {
      new MethodParameter("index", Type.INT, false), // NOI18N
      new MethodParameter(name, indexedType, false)
    };

    newSetter.setName(Identifier.create("set" + capitalizeFirstLetter(getName()))); // NOI18N
    newSetter.setReturn(Type.VOID);
    newSetter.setModifiers(Modifier.PUBLIC);
    newSetter.setParameters(newParameters);
    if (constrained)
      newSetter.setExceptions(
          (new Identifier[] {Identifier.create("java.beans.PropertyVetoException")})); // NOI18N
    if (declaringClass.isInterface()) {
      newSetter.setBody(null);
    } else if (body != null) {
      newSetter.setBody(body);
    }

    if (javadoc) {
      String comment =
          MessageFormat.format(
              bundle.getString("COMMENT_IdxPropertySetter"), new Object[] {getName(), name});
      if (constrained) comment = comment + bundle.getString("COMMENT_Tag_ThrowsPropertyVeto");
      newSetter.getJavaDoc().setRawText(comment);
    }

    if (declaringClass == null) throw new SourceException();
    else {
      declaringClass.addMethod(newSetter);
      indexedSetterMethod =
          declaringClass.getMethod(newSetter.getName(), getParameterTypes(newSetter));
    }
  }
 protected Node[] createNodes(Object key) {
   ClassElement ce = ClassElement.forClass((Class) key);
   InterfaceNode inode = new InterfaceNode((Class) key, ce);
   return new Node[] {inode};
 }